#62181B#62181B

#62181B is a dark, moderate red. Relative luminance 0.033; OKLCH L 33.5% C 0.106 H 22.9°. Best body text is #FFFFFF at 12.61:1 contrast (WCAG AA passes).

Color values

HEX	#62181B
RGB	rgb(98, 24, 27)
HSL	hsl(358, 61%, 24%)
HSV	hsv(358, 76%, 38%)
CMYK	cmyk(0%, 75.5%, 72.4%, 61.6%)
CIE-LAB	lab(21.32, 33.26, 17.64)
CIE-LCH	lch(21.32, 37.65, 27.94°)
OKLab	oklab(33.46% 0.0976 0.0412)
OKLCH	oklch(33.46% 0.106 22.9)
XYZ	xyz(5.5621, 3.3299, 1.3866)
Luminance	0.0333 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#62181B #18625F

analogous

#621840 #62181B #623A18

triadic

#62181B #1B6218 #181B62

tetradic

#62181B #406218 #18625F #3A1862

square

#62181B #406218 #18625F #3A1862

split-complementary

#62181B #18623A #184062

monochromatic

#190607 #310C0D #62181B #932429 #C43036

Accessibility & contrast

On white

12.61

#62181B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#62181B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #62181B

12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##62181B	#FFFFFF	#000000	##FFFFFF
##62181B	1.00	12.61	1.67	12.61
#FFFFFF	12.61	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D291A

Deuteranopia (green-blind)

#3F3919

Tritanopia (blue-blind)

#6C021A

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #62181b;
/* rgb */ color: rgb(98, 24, 27);
/* oklch */ color: oklch(33.5% 0.106 22.9);

Tailwind

colors: {
  custom: {
    50: '#955b57',
    500: '#62181b',
    950: '#000000',
  },
}

SCSS

$custom: #62181b;
$custom-light: #955b57;
$custom-dark: #000000;

JSON

{
  "hex": "#62181b",
  "rgb": {
    "r": 98,
    "g": 24,
    "b": 27
  },
  "hsl": {
    "h": 357.568,
    "s": 60.656,
    "l": 23.922
  },
  "oklch": {
    "l": 0.33458,
    "c": 0.10594,
    "h": 22.9
  },
  "luminance": 0.03329
}

Semantic roles & 50–950 ramp

primary

#62181B

secondary

#3E9895

accent

#E4DD44

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0403

muted

#7E7978

Preview Lab

Preview with #62181B

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

Preview Lab → · Contrast checker → · Palette generator →