#A32830#A32830

#A32830 is a mid, vivid red. Relative luminance 0.095; OKLCH L 47.6% C 0.159 H 22.4°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#A32830
RGB	rgb(163, 40, 48)
HSL	hsl(356, 61%, 40%)
HSV	hsv(356, 75%, 64%)
CMYK	cmyk(0%, 75.5%, 70.6%, 36.1%)
CIE-LAB	lab(36.97, 50.04, 26.14)
CIE-LCH	lch(36.97, 56.46, 27.58°)
OKLab	oklab(47.6% 0.1468 0.0605)
OKLCH	oklch(47.6% 0.159 22.4)
XYZ	xyz(16.3984, 9.5200, 3.7698)
Luminance	0.0952 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A32830 #28A39B

analogous

#A3286D #A32830 #A35E28

triadic

#A32830 #30A328 #2830A3

tetradic

#A32830 #6DA328 #28A39B #5E28A3

square

#A32830 #6DA328 #28A39B #5E28A3

split-complementary

#A32830 #28A35E #286DA3

monochromatic

#411013 #721C22 #A32830 #CF3A43 #DB6B72

Accessibility & contrast

On white

7.23

#A32830 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#A32830 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A32830

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A32830	#FFFFFF	#000000	##FFFFFF
##A32830	1.00	7.23	2.90	7.23
#FFFFFF	7.23	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C462F

Deuteranopia (green-blind)

#6B612C

Tritanopia (blue-blind)

#B3002C

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a32830;
/* rgb */ color: rgb(163, 40, 48);
/* oklch */ color: oklch(47.6% 0.159 22.4);

Tailwind

colors: {
  custom: {
    50: '#c66c68',
    500: '#a32830',
    950: '#000000',
  },
}

SCSS

$custom: #a32830;
$custom-light: #c66c68;
$custom-dark: #000000;

JSON

{
  "hex": "#a32830",
  "rgb": {
    "r": 163,
    "g": 40,
    "b": 48
  },
  "hsl": {
    "h": 356.098,
    "s": 60.591,
    "l": 39.804
  },
  "oklch": {
    "l": 0.47601,
    "c": 0.15874,
    "h": 22.4
  },
  "luminance": 0.09518
}

Semantic roles & 50–950 ramp

primary

#A32830

secondary

#66C1BB

accent

#E4D944

background

#FDF6F6

surface

#FAECEB

border

#D3C7C6

text

#140706

muted

#837A7A

Preview Lab

Preview with #A32830

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

Preview Lab → · Contrast checker → · Palette generator →