#39231D#39231D

#39231D is a dark, muted red. Relative luminance 0.022; OKLCH L 28.2% C 0.036 H 35.9°. Best body text is #FFFFFF at 14.66:1 contrast (WCAG AA passes).

Color values

HEX	#39231D
RGB	rgb(57, 35, 29)
HSL	hsl(13, 33%, 17%)
HSV	hsv(13, 49%, 22%)
CMYK	cmyk(0%, 38.6%, 49.1%, 77.6%)
CIE-LAB	lab(16.31, 9.64, 8.33)
CIE-LCH	lch(16.31, 12.74, 40.85°)
OKLab	oklab(28.22% 0.029 0.021)
OKLCH	oklch(28.22% 0.036 35.9)
XYZ	xyz(2.5103, 2.1608, 1.4470)
Luminance	0.0216 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39231D #1D3339

analogous

#391D25 #39231D #39311D

triadic

#39231D #1D3923 #231D39

tetradic

#39231D #25391D #1D3339 #311D39

square

#39231D #25391D #1D3339 #311D39

split-complementary

#39231D #1D3931 #1D2539

monochromatic

#140C0A #140C0A #39231D #623C32 #8A5546

Accessibility & contrast

On white

14.66

#39231D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#39231D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39231D

14.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39231D	#FFFFFF	#000000	##FFFFFF
##39231D	1.00	14.66	1.43	14.66
#FFFFFF	14.66	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28261D

Deuteranopia (green-blind)

#2D2A1D

Tritanopia (blue-blind)

#3E2021

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #39231d;
/* rgb */ color: rgb(57, 35, 29);
/* oklch */ color: oklch(28.2% 0.036 35.9);

Tailwind

colors: {
  custom: {
    50: '#715e58',
    500: '#39231d',
    950: '#000000',
  },
}

SCSS

$custom: #39231d;
$custom-light: #715e58;
$custom-dark: #000000;

JSON

{
  "hex": "#39231d",
  "rgb": {
    "r": 57,
    "g": 35,
    "b": 29
  },
  "hsl": {
    "h": 12.857,
    "s": 32.558,
    "l": 16.863
  },
  "oklch": {
    "l": 0.28216,
    "c": 0.03579,
    "h": 35.9
  },
  "luminance": 0.02161
}

Semantic roles & 50–950 ramp

primary

#39231D

secondary

#45646D

accent

#B2C95F

background

#F6F5F5

surface

#ECE9E9

border

#C7C5C5

text

#080403

muted

#7B7978

Preview Lab

Preview with #39231D

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

Preview Lab → · Contrast checker → · Palette generator →