#4B331D#4B331D

#4B331D is a dark, muted orange. Relative luminance 0.040; OKLCH L 34.4% C 0.049 H 62.5°. Best body text is #FFFFFF at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#4B331D
RGB	rgb(75, 51, 29)
HSL	hsl(29, 44%, 20%)
HSV	hsv(29, 61%, 29%)
CMYK	cmyk(0%, 32%, 61.3%, 70.6%)
CIE-LAB	lab(23.51, 7.95, 18.16)
CIE-LCH	lch(23.51, 19.82, 66.36°)
OKLab	oklab(34.36% 0.0225 0.0434)
OKLCH	oklch(34.36% 0.049 62.5)
XYZ	xyz(4.3075, 3.9525, 1.6982)
Luminance	0.0395 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B331D #1D354B

analogous

#4B1D1E #4B331D #4B4A1D

triadic

#4B331D #1D4B33 #331D4B

tetradic

#4B331D #1E4B1D #1D354B #4A1D4B

square

#4B331D #1E4B1D #1D354B #4A1D4B

split-complementary

#4B331D #1D4B4A #1D1E4B

monochromatic

#160F09 #1F150C #4B331D #77512E #A36F3F

Accessibility & contrast

On white

11.73

#4B331D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#4B331D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B331D

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B331D	#FFFFFF	#000000	##FFFFFF
##4B331D	1.00	11.73	1.79	11.73
#FFFFFF	11.73	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B351B

Deuteranopia (green-blind)

#403A1D

Tritanopia (blue-blind)

#522E2E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #4b331d;
/* rgb */ color: rgb(75, 51, 29);
/* oklch */ color: oklch(34.4% 0.049 62.5);

Tailwind

colors: {
  custom: {
    50: '#7f6a59',
    500: '#4b331d',
    950: '#000000',
  },
}

SCSS

$custom: #4b331d;
$custom-light: #7f6a59;
$custom-dark: #000000;

JSON

{
  "hex": "#4b331d",
  "rgb": {
    "r": 75,
    "g": 51,
    "b": 29
  },
  "hsl": {
    "h": 28.696,
    "s": 44.231,
    "l": 20.392
  },
  "oklch": {
    "l": 0.34358,
    "c": 0.0489,
    "h": 62.5
  },
  "luminance": 0.03952
}

Semantic roles & 50–950 ramp

primary

#4B331D

secondary

#446380

accent

#97D454

background

#F7F6F5

surface

#EEEBE9

border

#C9C6C5

text

#0A0603

muted

#7C7A78

Preview Lab

Preview with #4B331D

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

Preview Lab → · Contrast checker → · Palette generator →