#A62633#A62633

#A62633 is a mid, vivid red. Relative luminance 0.097; OKLCH L 48.0% C 0.163 H 20.8°. Best body text is #FFFFFF at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#A62633
RGB	rgb(166, 38, 51)
HSL	hsl(354, 63%, 40%)
HSV	hsv(354, 77%, 65%)
CMYK	cmyk(0%, 77.1%, 69.3%, 34.9%)
CIE-LAB	lab(37.36, 51.81, 24.89)
CIE-LCH	lch(37.36, 57.47, 25.66°)
OKLab	oklab(48.02% 0.1526 0.0581)
OKLCH	oklch(48.02% 0.163 20.8)
XYZ	xyz(17.0184, 9.7348, 4.1142)
Luminance	0.0973 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A62633 #26A699

analogous

#A62673 #A62633 #A65926

triadic

#A62633 #33A626 #2633A6

tetradic

#A62633 #73A626 #26A699 #5926A6

square

#A62633 #73A626 #26A699 #5926A6

split-complementary

#A62633 #26A659 #2673A6

monochromatic

#420F14 #741B24 #A62633 #D13847 #DD6A75

Accessibility & contrast

On white

7.13

#A62633 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#A62633 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A62633

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A62633	#FFFFFF	#000000	##FFFFFF
##A62633	1.00	7.13	2.95	7.13
#FFFFFF	7.13	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4732

Deuteranopia (green-blind)

#6C622F

Tritanopia (blue-blind)

#B7002C

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a62633;
/* rgb */ color: rgb(166, 38, 51);
/* oklch */ color: oklch(48.0% 0.163 20.8);

Tailwind

colors: {
  custom: {
    50: '#c86c6a',
    500: '#a62633',
    950: '#000000',
  },
}

SCSS

$custom: #a62633;
$custom-light: #c86c6a;
$custom-dark: #000000;

JSON

{
  "hex": "#a62633",
  "rgb": {
    "r": 166,
    "g": 38,
    "b": 51
  },
  "hsl": {
    "h": 353.906,
    "s": 62.745,
    "l": 40
  },
  "oklch": {
    "l": 0.48016,
    "c": 0.16331,
    "h": 20.8
  },
  "luminance": 0.09732
}

Semantic roles & 50–950 ramp

primary

#A62633

secondary

#65C3B9

accent

#E6D542

background

#FDF6F6

surface

#FAECEB

border

#D3C7C6

text

#150706

muted

#837A7A

Preview Lab

Preview with #A62633

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

Preview Lab → · Contrast checker → · Palette generator →