#A32A23#A32A23

#A32A23 is a mid, vivid red. Relative luminance 0.096; OKLCH L 47.6% C 0.159 H 28.1°. Best body text is #FFFFFF at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#A32A23
RGB	rgb(163, 42, 35)
HSL	hsl(3, 65%, 39%)
HSV	hsv(3, 79%, 64%)
CMYK	cmyk(0%, 74.2%, 78.5%, 36.1%)
CIE-LAB	lab(37.05, 48.76, 34.02)
CIE-LCH	lch(37.05, 59.45, 34.90°)
OKLab	oklab(47.61% 0.1398 0.0748)
OKLCH	oklch(47.61% 0.159 28.1)
XYZ	xyz(16.2375, 9.5663, 2.5813)
Luminance	0.0956 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A32A23 #239CA3

analogous

#A3235C #A32A23 #A36A23

triadic

#A32A23 #23A32A #2A23A3

tetradic

#A32A23 #5CA323 #239CA3 #6A23A3

square

#A32A23 #5CA323 #239CA3 #6A23A3

split-complementary

#A32A23 #23A36A #235CA3

monochromatic

#3E100D #711D18 #A32A23 #D33931 #DD6A63

Accessibility & contrast

On white

7.21

#A32A23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#A32A23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A32A23

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A32A23	#FFFFFF	#000000	##FFFFFF
##A32A23	1.00	7.21	2.91	7.21
#FFFFFF	7.21	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4621

Deuteranopia (green-blind)

#6C611E

Tritanopia (blue-blind)

#B4002A

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a32a23;
/* rgb */ color: rgb(163, 42, 35);
/* oklch */ color: oklch(47.6% 0.159 28.1);

Tailwind

colors: {
  custom: {
    50: '#c76d5f',
    500: '#a32a23',
    950: '#000000',
  },
}

SCSS

$custom: #a32a23;
$custom-light: #c76d5f;
$custom-dark: #000000;

JSON

{
  "hex": "#a32a23",
  "rgb": {
    "r": 163,
    "g": 42,
    "b": 35
  },
  "hsl": {
    "h": 3.281,
    "s": 64.646,
    "l": 38.824
  },
  "oklch": {
    "l": 0.47611,
    "c": 0.15856,
    "h": 28.1
  },
  "luminance": 0.09564
}

Semantic roles & 50–950 ramp

primary

#A32A23

secondary

#5FBDC3

accent

#DEE840

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#150804

muted

#837B79

Preview Lab

Preview with #A32A23

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

Preview Lab → · Contrast checker → · Palette generator →