#A32B22#A32B22

#A32B22 is a mid, vivid red. Relative luminance 0.096; OKLCH L 47.7% C 0.158 H 28.8°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#A32B22
RGB	rgb(163, 43, 34)
HSL	hsl(4, 65%, 39%)
HSV	hsv(4, 79%, 64%)
CMYK	cmyk(0%, 73.6%, 79.1%, 36.1%)
CIE-LAB	lab(37.17, 48.36, 34.71)
CIE-LCH	lch(37.17, 59.53, 35.67°)
OKLab	oklab(47.7% 0.1384 0.076)
OKLCH	oklch(47.7% 0.158 28.8)
XYZ	xyz(16.2588, 9.6323, 2.5162)
Luminance	0.0963 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A32B22 #229AA3

analogous

#A32259 #A32B22 #A36B22

triadic

#A32B22 #22A32B #2B22A3

tetradic

#A32B22 #59A322 #229AA3 #6B22A3

square

#A32B22 #59A322 #229AA3 #6B22A3

split-complementary

#A32B22 #22A36B #2259A3

monochromatic

#3E100D #701E17 #A32B22 #D43A2F #DE6A61

Accessibility & contrast

On white

7.18

#A32B22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#A32B22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A32B22

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A32B22	#FFFFFF	#000000	##FFFFFF
##A32B22	1.00	7.18	2.93	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4720

Deuteranopia (green-blind)

#6D611D

Tritanopia (blue-blind)

#B4002A

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a32b22;
/* rgb */ color: rgb(163, 43, 34);
/* oklch */ color: oklch(47.7% 0.158 28.8);

Tailwind

colors: {
  custom: {
    50: '#c76d5e',
    500: '#a32b22',
    950: '#000000',
  },
}

SCSS

$custom: #a32b22;
$custom-light: #c76d5e;
$custom-dark: #000000;

JSON

{
  "hex": "#a32b22",
  "rgb": {
    "r": 163,
    "g": 43,
    "b": 34
  },
  "hsl": {
    "h": 4.186,
    "s": 65.482,
    "l": 38.627
  },
  "oklch": {
    "l": 0.47698,
    "c": 0.15784,
    "h": 28.8
  },
  "luminance": 0.0963
}

Semantic roles & 50–950 ramp

primary

#A32B22

secondary

#5EBCC3

accent

#DDE83F

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#150804

muted

#837B79

Preview Lab

Preview with #A32B22

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

Preview Lab → · Contrast checker → · Palette generator →