#A02631#A02631

#A02631 is a mid, vivid red. Relative luminance 0.091; OKLCH L 46.9% C 0.157 H 21.2°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#A02631
RGB	rgb(160, 38, 49)
HSL	hsl(355, 62%, 39%)
HSV	hsv(355, 76%, 63%)
CMYK	cmyk(0%, 76.3%, 69.4%, 37.3%)
CIE-LAB	lab(36.15, 49.85, 24.38)
CIE-LCH	lch(36.15, 55.49, 26.06°)
OKLab	oklab(46.89% 0.1468 0.0569)
OKLCH	oklch(46.89% 0.157 21.2)
XYZ	xyz(15.7464, 9.0840, 3.8294)
Luminance	0.0908 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02631 #26A095

analogous

#A0266E #A02631 #A05826

triadic

#A02631 #31A026 #2631A0

tetradic

#A02631 #6EA026 #26A095 #5826A0

square

#A02631 #6EA026 #26A095 #5826A0

split-complementary

#A02631 #26A058 #266EA0

monochromatic

#3D0F13 #6F1A22 #A02631 #CF3442 #DB6670

Accessibility & contrast

On white

7.46

#A02631 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#A02631 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02631

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02631	#FFFFFF	#000000	##FFFFFF
##A02631	1.00	7.46	2.82	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4430

Deuteranopia (green-blind)

#685E2D

Tritanopia (blue-blind)

#B0002B

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #a02631;
/* rgb */ color: rgb(160, 38, 49);
/* oklch */ color: oklch(46.9% 0.157 21.2);

Tailwind

colors: {
  custom: {
    50: '#c46b69',
    500: '#a02631',
    950: '#000000',
  },
}

SCSS

$custom: #a02631;
$custom-light: #c46b69;
$custom-dark: #000000;

JSON

{
  "hex": "#a02631",
  "rgb": {
    "r": 160,
    "g": 38,
    "b": 49
  },
  "hsl": {
    "h": 354.59,
    "s": 61.616,
    "l": 38.824
  },
  "oklch": {
    "l": 0.46889,
    "c": 0.1574,
    "h": 21.2
  },
  "luminance": 0.09082
}

Semantic roles & 50–950 ramp

primary

#A02631

secondary

#61C0B8

accent

#E5D643

background

#FDF6F6

surface

#FAECEB

border

#D3C7C6

text

#140706

muted

#837A7A

Preview Lab

Preview with #A02631

Body copy rendered with the generated semantic roles for this colour.

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