#1b37ab

#1b37ab
HEX #1b37ab
RGB
CMYK
OKLCH 0.403 0.187 266.47
LUV 29, -10, -84
HSV
HSL
LAB
XYZ 9, 6, 39
HSB 228, 84, 67

Variations

Monochrome, Shades, Tints, Tones and Hues scales of your chosen color.

Monochrome

Monochromatic color scales consist of variations of a single color, achieved by adjusting brightness or saturation.

Shades

Shades are darker versions of a color produced by adding black, adding richness and depth to the original hue.

Tints

Tints are lighter shades of a color created by adding white, offering a soft and pastel appearance.

Tones

Tones, created by adding black and white, result in muted versions of a color for a sophisticated and subdued palette.

Hues

Hues are the purest, intense forms of colors found on the color wheel, serving as base colors for tints, tones, and shades.

Tailwind color scales

Browse Tailwind CSS color scales. Copy OKLCH, HEX, or HSL with one click. Preview colors in real UI examples and check contrast for accessibility.

50 oklch(0.892 0.042 275.12) #d3daf8 hsl(229, 73%, 90%)
100 oklch(0.781 0.089 274.19) #a6b4f1 hsl(229, 73%, 80%)
200 oklch(0.673 0.137 272.00) #798fea hsl(228, 73%, 70%)
300 oklch(0.567 0.188 269.44) #4c69e3 hsl(228, 73%, 59%)
400 oklch(0.476 0.225 266.16) #2246d8 hsl(228, 73%, 49%)
500 oklch(0.403 0.187 266.47) #1b37ab hsl(228, 73%, 39%)
600 oklch(0.362 0.164 266.63) #172f92 hsl(228, 73%, 33%)
700 oklch(0.319 0.140 266.84) #132778 hsl(228, 73%, 27%)
800 oklch(0.275 0.115 267.16) #0f1f5f hsl(228, 73%, 22%)
900 oklch(0.226 0.089 268.15) #0b1645 hsl(229, 73%, 16%)
950 oklch(0.179 0.061 268.98) #070e2c hsl(229, 73%, 10%)

Harmonies

Monochrome, Shades, Tints, Tones and Hues scales of your chosen color.

Triad

Three evenly spaced colors on the color wheel, creating a balanced palette with vibrant contrast.

Analogous

Adjacent colors on the color wheel, resulting in a cohesive and calming palette with subtle variations.

Complementary

Colors directly opposite each other on the color wheel, creating a dynamic and high-contrast palette.

Split complementary

Base color and the two adjacent to its complement, achieving both contrast and harmony.

Square

Four colors evenly spaced on the color wheel, offering diverse palette with balanced contrast.

Tetradic

Four colors evenly spaced on the color wheel, offering a diverse palette with balanced contrast.

Contrast score

WCAG contrast ratio checker between two colors.

18
Find our more about the Web Content Accessibility Guidelines (WCAG). Learn more
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Contrast Ratio

Small text
AAA
Large text
AAA

Color blindness simulator

Simulate the colors impact across different types of color blindness.

Protanopia

Red-Green color blindness - Can't see reds

#1b37ab

Protanomaly

Red-Green color blindness - Trouble distinguishing reds

#1b37ab

Deuteranopia

Red-Green color blindness - Can't see greens

#1b37ab

Deuteranomaly

Red-Green color blindness - Trouble distinguishing greens

#1b37ab

Tritanopia

Blue-Yellow color blindness - Can't see blues

#1b37ab

Tritanomaly

Blue-Yellow color blindness - Trouble distinguishing blues

#1b37ab

Achromatopsia

Total color blindness

#1b37ab

Achromatomaly

Total color blindness

#1b37ab

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