#4D1F0D#4D1F0D

#4D1F0D is a dark, moderate orange. Relative luminance 0.026; OKLCH L 30.3% C 0.075 H 40.8°. Best body text is #FFFFFF at 13.84:1 contrast (WCAG AA passes).

Color values

HEX	#4D1F0D
RGB	rgb(77, 31, 13)
HSL	hsl(17, 71%, 18%)
HSV	hsv(17, 83%, 30%)
CMYK	cmyk(0%, 59.7%, 83.1%, 69.8%)
CIE-LAB	lab(18.31, 20.40, 21.71)
CIE-LCH	lch(18.31, 29.79, 46.78°)
OKLab	oklab(30.34% 0.057 0.0492)
OKLCH	oklch(30.34% 0.075 40.8)
XYZ	xyz(3.6236, 2.5873, 0.6893)
Luminance	0.0259 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1F0D #0D3B4D

analogous

#4D0D1B #4D1F0D #4D3F0D

triadic

#4D1F0D #0D4D1F #1F0D4D

tetradic

#4D1F0D #1B4D0D #0D3B4D #3F0D4D

square

#4D1F0D #1B4D0D #0D3B4D #3F0D4D

split-complementary

#4D1F0D #0D4D3F #0D1B4D

monochromatic

#1A0B04 #1A0B04 #4D1F0D #813416 #B6491F

Accessibility & contrast

On white

13.84

#4D1F0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#4D1F0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1F0D

13.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1F0D	#FFFFFF	#000000	##FFFFFF
##4D1F0D	1.00	13.84	1.52	13.84
#FFFFFF	13.84	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C260B

Deuteranopia (green-blind)

#37310C

Tritanopia (blue-blind)

#55151B

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #4d1f0d;
/* rgb */ color: rgb(77, 31, 13);
/* oklch */ color: oklch(30.3% 0.075 40.8);

Tailwind

colors: {
  custom: {
    50: '#845c4d',
    500: '#4d1f0d',
    950: '#000000',
  },
}

SCSS

$custom: #4d1f0d;
$custom-light: #845c4d;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1f0d",
  "rgb": {
    "r": 77,
    "g": 31,
    "b": 13
  },
  "hsl": {
    "h": 16.875,
    "s": 71.111,
    "l": 17.647
  },
  "oklch": {
    "l": 0.30344,
    "c": 0.07527,
    "h": 40.8
  },
  "luminance": 0.02587
}

Semantic roles & 50–950 ramp

primary

#4D1F0D

secondary

#2E6F88

accent

#BBEE3A

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0401

muted

#7D7977

Preview Lab

Preview with #4D1F0D

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

Preview Lab → · Contrast checker → · Palette generator →