#A82637#A82637

#A82637 is a mid, vivid red. Relative luminance 0.100; OKLCH L 48.5% C 0.165 H 19.3°. Best body text is #FFFFFF at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#A82637
RGB	rgb(168, 38, 55)
HSL	hsl(352, 63%, 40%)
HSV	hsv(352, 77%, 66%)
CMYK	cmyk(0%, 77.4%, 67.3%, 34.1%)
CIE-LAB	lab(37.82, 52.63, 23.05)
CIE-LCH	lch(37.82, 57.45, 23.65°)
OKLab	oklab(48.45% 0.1559 0.0545)
OKLCH	oklch(48.45% 0.165 19.3)
XYZ	xyz(17.5331, 9.9896, 4.6187)
Luminance	0.0999 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A82637 #26A897

analogous

#A82678 #A82637 #A85626

triadic

#A82637 #37A826 #2637A8

tetradic

#A82637 #78A826 #26A897 #5626A8

square

#A82637 #78A826 #26A897 #5626A8

split-complementary

#A82637 #26A856 #2678A8

monochromatic

#440F16 #761B27 #A82637 #D2394D #DE6B7A

Accessibility & contrast

On white

7.01

#A82637 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#A82637 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A82637

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A82637	#FFFFFF	#000000	##FFFFFF
##A82637	1.00	7.01	3.00	7.01
#FFFFFF	7.01	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4737

Deuteranopia (green-blind)

#6D6333

Tritanopia (blue-blind)

#B9002E

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #a82637;
/* rgb */ color: rgb(168, 38, 55);
/* oklch */ color: oklch(48.5% 0.165 19.3);

Tailwind

colors: {
  custom: {
    50: '#c96c6d',
    500: '#a82637',
    950: '#000000',
  },
}

SCSS

$custom: #a82637;
$custom-light: #c96c6d;
$custom-dark: #000000;

JSON

{
  "hex": "#a82637",
  "rgb": {
    "r": 168,
    "g": 38,
    "b": 55
  },
  "hsl": {
    "h": 352.154,
    "s": 63.107,
    "l": 40.392
  },
  "oklch": {
    "l": 0.48451,
    "c": 0.1651,
    "h": 19.3
  },
  "luminance": 0.09987
}

Semantic roles & 50–950 ramp

primary

#A82637

secondary

#66C4B8

accent

#E6D142

background

#FDF6F6

surface

#FAECEB

border

#D3C7C6

text

#150807

muted

#837A7A

Preview Lab

Preview with #A82637

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

Preview Lab → · Contrast checker → · Palette generator →