#A82737#A82737

#A82737 is a mid, vivid red. Relative luminance 0.101; OKLCH L 48.5% C 0.164 H 19.5°. Best body text is #FFFFFF at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#A82737
RGB	rgb(168, 39, 55)
HSL	hsl(353, 62%, 41%)
HSV	hsv(353, 77%, 66%)
CMYK	cmyk(0%, 76.8%, 67.3%, 34.1%)
CIE-LAB	lab(37.94, 52.30, 23.19)
CIE-LCH	lch(37.94, 57.22, 23.92°)
OKLab	oklab(48.54% 0.1548 0.0548)
OKLCH	oklch(48.54% 0.164 19.5)
XYZ	xyz(17.5655, 10.0544, 4.6295)
Luminance	0.1005 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A82737 #27A898

analogous

#A82777 #A82737 #A85727

triadic

#A82737 #37A827 #2737A8

tetradic

#A82737 #77A827 #27A898 #5727A8

square

#A82737 #77A827 #27A898 #5727A8

split-complementary

#A82737 #27A857 #2777A8

monochromatic

#451016 #761B27 #A82737 #D13B4D #DD6C7A

Accessibility & contrast

On white

6.98

#A82737 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#A82737 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A82737

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A82737	#FFFFFF	#000000	##FFFFFF
##A82737	1.00	6.98	3.01	6.98
#FFFFFF	6.98	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4837

Deuteranopia (green-blind)

#6D6333

Tritanopia (blue-blind)

#B9002E

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #a82737;
/* rgb */ color: rgb(168, 39, 55);
/* oklch */ color: oklch(48.5% 0.164 19.5);

Tailwind

colors: {
  custom: {
    50: '#c96d6d',
    500: '#a82737',
    950: '#000000',
  },
}

SCSS

$custom: #a82737;
$custom-light: #c96d6d;
$custom-dark: #000000;

JSON

{
  "hex": "#a82737",
  "rgb": {
    "r": 168,
    "g": 39,
    "b": 55
  },
  "hsl": {
    "h": 352.558,
    "s": 62.319,
    "l": 40.588
  },
  "oklch": {
    "l": 0.48537,
    "c": 0.16423,
    "h": 19.5
  },
  "luminance": 0.10052
}

Semantic roles & 50–950 ramp

primary

#A82737

secondary

#67C3B8

accent

#E5D142

background

#FDF6F6

surface

#FAECEB

border

#D3C7C6

text

#150807

muted

#837A7A

Preview Lab

Preview with #A82737

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

Preview Lab → · Contrast checker → · Palette generator →