#A32B28#A32B28

#A32B28 is a mid, vivid red. Relative luminance 0.097; OKLCH L 47.8% C 0.157 H 26.6°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#A32B28
RGB	rgb(163, 43, 40)
HSL	hsl(1, 61%, 40%)
HSV	hsv(1, 75%, 64%)
CMYK	cmyk(0%, 73.6%, 75.5%, 36.1%)
CIE-LAB	lab(37.24, 48.59, 31.31)
CIE-LCH	lch(37.24, 57.81, 32.79°)
OKLab	oklab(47.77% 0.1404 0.0702)
OKLCH	oklch(47.77% 0.157 26.6)
XYZ	xyz(16.3530, 9.6700, 3.0125)
Luminance	0.0967 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A32B28 #28A0A3

analogous

#A32863 #A32B28 #A36828

triadic

#A32B28 #28A32B #2B28A3

tetradic

#A32B28 #63A328 #28A0A3 #6828A3

square

#A32B28 #63A328 #28A0A3 #6828A3

split-complementary

#A32B28 #28A368 #2863A3

monochromatic

#411110 #721E1C #A32B28 #CF3D3A #DB6E6B

Accessibility & contrast

On white

7.16

#A32B28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#A32B28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A32B28

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A32B28	#FFFFFF	#000000	##FFFFFF
##A32B28	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4726

Deuteranopia (green-blind)

#6C6124

Tritanopia (blue-blind)

#B4002C

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a32b28;
/* rgb */ color: rgb(163, 43, 40);
/* oklch */ color: oklch(47.8% 0.157 26.6);

Tailwind

colors: {
  custom: {
    50: '#c66d62',
    500: '#a32b28',
    950: '#000000',
  },
}

SCSS

$custom: #a32b28;
$custom-light: #c66d62;
$custom-dark: #000000;

JSON

{
  "hex": "#a32b28",
  "rgb": {
    "r": 163,
    "g": 43,
    "b": 40
  },
  "hsl": {
    "h": 1.463,
    "s": 60.591,
    "l": 39.804
  },
  "oklch": {
    "l": 0.47772,
    "c": 0.15696,
    "h": 26.6
  },
  "luminance": 0.09667
}

Semantic roles & 50–950 ramp

primary

#A32B28

secondary

#66BFC1

accent

#E0E444

background

#FDF6F5

surface

#FAECEA

border

#D3C7C6

text

#150805

muted

#837B79

Preview Lab

Preview with #A32B28

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

Preview Lab → · Contrast checker → · Palette generator →