#A01922#A01922

#A01922 is a mid, vivid red. Relative luminance 0.083; OKLCH L 45.7% C 0.169 H 24.5°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#A01922
RGB	rgb(160, 25, 34)
HSL	hsl(356, 73%, 36%)
HSV	hsv(356, 84%, 63%)
CMYK	cmyk(0%, 84.4%, 78.8%, 37.3%)
CIE-LAB	lab(34.57, 53.02, 31.78)
CIE-LCH	lch(34.57, 61.82, 30.94°)
OKLab	oklab(45.66% 0.1535 0.0698)
OKLCH	oklch(45.66% 0.169 24.5)
XYZ	xyz(15.1354, 8.2868, 2.3157)
Luminance	0.0828 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A01922 #19A097

analogous

#A01966 #A01922 #A05419

triadic

#A01922 #22A019 #1922A0

tetradic

#A01922 #66A019 #19A097 #5419A0

square

#A01922 #66A019 #19A097 #5419A0

split-complementary

#A01922 #19A054 #1966A0

monochromatic

#36080C #6B1117 #A01922 #D5212D #E4505A

Accessibility & contrast

On white

7.90

#A01922 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#A01922 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A01922

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A01922	#FFFFFF	#000000	##FFFFFF
##A01922	1.00	7.90	2.66	7.90
#FFFFFF	7.90	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463F21

Deuteranopia (green-blind)

#665B1C

Tritanopia (blue-blind)

#B1001E

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #a01922;
/* rgb */ color: rgb(160, 25, 34);
/* oklch */ color: oklch(45.7% 0.169 24.5);

Tailwind

colors: {
  custom: {
    50: '#c5665d',
    500: '#a01922',
    950: '#000000',
  },
}

SCSS

$custom: #a01922;
$custom-light: #c5665d;
$custom-dark: #000000;

JSON

{
  "hex": "#a01922",
  "rgb": {
    "r": 160,
    "g": 25,
    "b": 34
  },
  "hsl": {
    "h": 356,
    "s": 72.973,
    "l": 36.275
  },
  "oklch": {
    "l": 0.45656,
    "c": 0.16859,
    "h": 24.5
  },
  "luminance": 0.08284
}

Semantic roles & 50–950 ramp

primary

#A01922

secondary

#4FC6BE

accent

#F0E338

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#150704

muted

#837A79

Preview Lab

Preview with #A01922

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

Preview Lab → · Contrast checker → · Palette generator →