#A32A2B#A32A2B

#A32A2B is a mid, vivid red. Relative luminance 0.096; OKLCH L 47.7% C 0.157 H 25.1°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#A32A2B
RGB	rgb(163, 42, 43)
HSL	hsl(360, 59%, 40%)
HSV	hsv(360, 74%, 64%)
CMYK	cmyk(0%, 74.2%, 73.6%, 36.1%)
CIE-LAB	lab(37.15, 49.09, 29.41)
CIE-LCH	lch(37.15, 57.23, 30.92°)
OKLab	oklab(47.72% 0.1426 0.0668)
OKLCH	oklch(47.72% 0.157 25.1)
XYZ	xyz(16.3701, 9.6194, 3.2798)
Luminance	0.0962 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A32A2B #2AA3A2

analogous

#A32A68 #A32A2B #A3652A

triadic

#A32A2B #2BA32A #2A2BA3

tetradic

#A32A2B #68A32A #2AA3A2 #652AA3

square

#A32A2B #68A32A #2AA3A2 #652AA3

split-complementary

#A32A2B #2AA365 #2A68A3

monochromatic

#421111 #721D1E #A32A2B #CD3D3E #DA6E6F

Accessibility & contrast

On white

7.18

#A32A2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#A32A2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A32A2B

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A32A2B	#FFFFFF	#000000	##FFFFFF
##A32A2B	1.00	7.18	2.92	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E472A

Deuteranopia (green-blind)

#6C6127

Tritanopia (blue-blind)

#B4002C

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a32a2b;
/* rgb */ color: rgb(163, 42, 43);
/* oklch */ color: oklch(47.7% 0.157 25.1);

Tailwind

colors: {
  custom: {
    50: '#c66d64',
    500: '#a32a2b',
    950: '#000000',
  },
}

SCSS

$custom: #a32a2b;
$custom-light: #c66d64;
$custom-dark: #000000;

JSON

{
  "hex": "#a32a2b",
  "rgb": {
    "r": 163,
    "g": 42,
    "b": 43
  },
  "hsl": {
    "h": 359.504,
    "s": 59.024,
    "l": 40.196
  },
  "oklch": {
    "l": 0.47715,
    "c": 0.15747,
    "h": 25.1
  },
  "luminance": 0.09617
}

Semantic roles & 50–950 ramp

primary

#A32A2B

secondary

#68C0C0

accent

#E2E146

background

#FDF6F6

surface

#FAECEB

border

#D3C7C6

text

#140805

muted

#837B7A

Preview Lab

Preview with #A32A2B

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

Preview Lab → · Contrast checker → · Palette generator →