#a51d1e

#a51d1e
HEX #a51d1e
RGB
CMYK
OKLCH 0.468 0.171 26.70
LUV 36, 100, 21
HSV
HSL
LAB
XYZ 16, 9, 2
HSB 360, 82, 65

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(0.899 0.039 17.91) #f7d4d4 hsl(0, 69%, 90%)
100 oklch(0.797 0.085 19.13) #efa7a7 hsl(0, 69%, 80%)
200 oklch(0.702 0.137 20.63) #e8797a hsl(359, 71%, 69%)
300 oklch(0.622 0.184 23.86) #e04c4d hsl(360, 70%, 59%)
400 oklch(0.558 0.207 27.01) #d22526 hsl(360, 70%, 48%)
500 oklch(0.468 0.171 26.70) #a51d1e hsl(360, 70%, 38%)
600 oklch(0.419 0.151 26.42) #8d191a hsl(359, 70%, 33%)
700 oklch(0.365 0.130 26.14) #741415 hsl(359, 71%, 27%)
800 oklch(0.313 0.108 25.56) #5c1011 hsl(359, 70%, 21%)
900 oklch(0.258 0.085 25.47) #440c0c hsl(0, 70%, 16%)
950 oklch(0.199 0.058 24.11) #2b0808 hsl(0, 69%, 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

#a51d1e

Protanomaly

Red-Green color blindness - Trouble distinguishing reds

#a51d1e

Deuteranopia

Red-Green color blindness - Can't see greens

#a51d1e

Deuteranomaly

Red-Green color blindness - Trouble distinguishing greens

#a51d1e

Tritanopia

Blue-Yellow color blindness - Can't see blues

#a51d1e

Tritanomaly

Blue-Yellow color blindness - Trouble distinguishing blues

#a51d1e

Achromatopsia

Total color blindness

#a51d1e

Achromatomaly

Total color blindness

#a51d1e

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