#4D331B#4D331B

#4D331B is a dark, muted orange. Relative luminance 0.040; OKLCH L 34.6% C 0.053 H 62.3°. Best body text is #FFFFFF at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#4D331B
RGB	rgb(77, 51, 27)
HSL	hsl(29, 48%, 20%)
HSV	hsv(29, 65%, 30%)
CMYK	cmyk(0%, 33.8%, 64.9%, 69.8%)
CIE-LAB	lab(23.75, 8.76, 19.76)
CIE-LCH	lch(23.75, 21.62, 66.10°)
OKLab	oklab(34.6% 0.0245 0.0467)
OKLCH	oklch(34.6% 0.053 62.3)
XYZ	xyz(4.4425, 4.0249, 1.5796)
Luminance	0.0403 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D331B #1B354D

analogous

#4D1B1C #4D331B #4D4C1B

triadic

#4D331B #1B4D33 #331B4D

tetradic

#4D331B #1C4D1B #1B354D #4C1B4D

square

#4D331B #1C4D1B #1B354D #4C1B4D

split-complementary

#4D331B #1B4D4C #1B1C4D

monochromatic

#170F08 #20150B #4D331B #7A512B #A86F3B

Accessibility & contrast

On white

11.63

#4D331B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#4D331B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D331B

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D331B	#FFFFFF	#000000	##FFFFFF
##4D331B	1.00	11.63	1.81	11.63
#FFFFFF	11.63	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3519

Deuteranopia (green-blind)

#413B1B

Tritanopia (blue-blind)

#542D2D

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #4d331b;
/* rgb */ color: rgb(77, 51, 27);
/* oklch */ color: oklch(34.6% 0.053 62.3);

Tailwind

colors: {
  custom: {
    50: '#816a58',
    500: '#4d331b',
    950: '#000000',
  },
}

SCSS

$custom: #4d331b;
$custom-light: #816a58;
$custom-dark: #000000;

JSON

{
  "hex": "#4d331b",
  "rgb": {
    "r": 77,
    "g": 51,
    "b": 27
  },
  "hsl": {
    "h": 28.8,
    "s": 48.077,
    "l": 20.392
  },
  "oklch": {
    "l": 0.34595,
    "c": 0.05268,
    "h": 62.3
  },
  "luminance": 0.04025
}

Semantic roles & 50–950 ramp

primary

#4D331B

secondary

#416383

accent

#97D850

background

#F8F6F5

surface

#EFEBE9

border

#CAC6C5

text

#0B0603

muted

#7C7A78

Preview Lab

Preview with #4D331B

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

Preview Lab → · Contrast checker → · Palette generator →