#A22631#A22631

#A22631 is a mid, vivid red. Relative luminance 0.093; OKLCH L 47.3% C 0.159 H 21.4°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#A22631
RGB	rgb(162, 38, 49)
HSL	hsl(355, 62%, 39%)
HSV	hsv(355, 77%, 64%)
CMYK	cmyk(0%, 76.5%, 69.8%, 36.5%)
CIE-LAB	lab(36.54, 50.47, 24.95)
CIE-LCH	lch(36.54, 56.30, 26.31°)
OKLab	oklab(47.25% 0.1485 0.0581)
OKLCH	oklch(47.25% 0.159 21.4)
XYZ	xyz(16.1496, 9.2918, 3.8483)
Luminance	0.0929 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A22631 #26A297

analogous

#A2266F #A22631 #A25926

triadic

#A22631 #31A226 #2631A2

tetradic

#A22631 #6FA226 #26A297 #5926A2

square

#A22631 #6FA226 #26A297 #5926A2

split-complementary

#A22631 #26A259 #266FA2

monochromatic

#3F0F13 #701A22 #A22631 #D03543 #DB6771

Accessibility & contrast

On white

7.35

#A22631 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#A22631 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A22631

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A22631	#FFFFFF	#000000	##FFFFFF
##A22631	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4530

Deuteranopia (green-blind)

#695F2D

Tritanopia (blue-blind)

#B2002B

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #a22631;
/* rgb */ color: rgb(162, 38, 49);
/* oklch */ color: oklch(47.3% 0.159 21.4);

Tailwind

colors: {
  custom: {
    50: '#c56b69',
    500: '#a22631',
    950: '#000000',
  },
}

SCSS

$custom: #a22631;
$custom-light: #c56b69;
$custom-dark: #000000;

JSON

{
  "hex": "#a22631",
  "rgb": {
    "r": 162,
    "g": 38,
    "b": 49
  },
  "hsl": {
    "h": 354.677,
    "s": 62,
    "l": 39.216
  },
  "oklch": {
    "l": 0.47254,
    "c": 0.15943,
    "h": 21.4
  },
  "luminance": 0.09289
}

Semantic roles & 50–950 ramp

primary

#A22631

secondary

#63C1B9

accent

#E5D743

background

#FDF6F6

surface

#FAECEB

border

#D3C7C6

text

#140706

muted

#837A7A

Preview Lab

Preview with #A22631

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

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