#A82633#A82633

#A82633 is a mid, vivid red. Relative luminance 0.100; OKLCH L 48.4% C 0.165 H 21.0°. Best body text is #FFFFFF at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#A82633
RGB	rgb(168, 38, 51)
HSL	hsl(354, 63%, 40%)
HSV	hsv(354, 77%, 66%)
CMYK	cmyk(0%, 77.4%, 69.6%, 34.1%)
CIE-LAB	lab(37.76, 52.41, 25.47)
CIE-LCH	lch(37.76, 58.27, 25.91°)
OKLab	oklab(48.38% 0.1543 0.0593)
OKLCH	oklch(48.38% 0.165 21)
XYZ	xyz(17.4411, 9.9528, 4.1340)
Luminance	0.0995 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A82633 #26A89B

analogous

#A82674 #A82633 #A85A26

triadic

#A82633 #33A826 #2633A8

tetradic

#A82633 #74A826 #26A89B #5A26A8

square

#A82633 #74A826 #26A89B #5A26A8

split-complementary

#A82633 #26A85A #2674A8

monochromatic

#440F15 #761B24 #A82633 #D23948 #DE6B76

Accessibility & contrast

On white

7.02

#A82633 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#A82633 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A82633

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A82633	#FFFFFF	#000000	##FFFFFF
##A82633	1.00	7.02	2.99	7.02
#FFFFFF	7.02	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4732

Deuteranopia (green-blind)

#6D632F

Tritanopia (blue-blind)

#B9002C

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #a82633;
/* rgb */ color: rgb(168, 38, 51);
/* oklch */ color: oklch(48.4% 0.165 21.0);

Tailwind

colors: {
  custom: {
    50: '#ca6c6a',
    500: '#a82633',
    950: '#000000',
  },
}

SCSS

$custom: #a82633;
$custom-light: #ca6c6a;
$custom-dark: #000000;

JSON

{
  "hex": "#a82633",
  "rgb": {
    "r": 168,
    "g": 38,
    "b": 51
  },
  "hsl": {
    "h": 354,
    "s": 63.107,
    "l": 40.392
  },
  "oklch": {
    "l": 0.48381,
    "c": 0.1653,
    "h": 21
  },
  "luminance": 0.0995
}

Semantic roles & 50–950 ramp

primary

#A82633

secondary

#66C4BA

accent

#E6D642

background

#FDF6F6

surface

#FAECEB

border

#D3C7C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #A82633

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

Preview Lab → · Contrast checker → · Palette generator →