#4F1C0F#4F1C0F

#4F1C0F is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.2% C 0.080 H 35.4°. Best body text is #FFFFFF at 13.95:1 contrast (WCAG AA passes).

Color values

HEX	#4F1C0F
RGB	rgb(79, 28, 15)
HSL	hsl(12, 68%, 18%)
HSV	hsv(12, 81%, 31%)
CMYK	cmyk(0%, 64.6%, 81%, 69%)
CIE-LAB	lab(18.04, 23.12, 20.48)
CIE-LCH	lch(18.04, 30.88, 41.53°)
OKLab	oklab(30.22% 0.0655 0.0466)
OKLCH	oklch(30.22% 0.08 35.4)
XYZ	xyz(3.7263, 2.5278, 0.7435)
Luminance	0.0253 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1C0F #0F424F

analogous

#4F0F22 #4F1C0F #4F3C0F

triadic

#4F1C0F #0F4F1C #1C0F4F

tetradic

#4F1C0F #224F0F #0F424F #3C0F4F

square

#4F1C0F #224F0F #0F424F #3C0F4F

split-complementary

#4F1C0F #0F4F3C #0F224F

monochromatic

#1A0905 #1C0A05 #4F1C0F #822E19 #B64023

Accessibility & contrast

On white

13.95

#4F1C0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#4F1C0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1C0F

13.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1C0F	#FFFFFF	#000000	##FFFFFF
##4F1C0F	1.00	13.95	1.51	13.95
#FFFFFF	13.95	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A250D

Deuteranopia (green-blind)

#37300D

Tritanopia (blue-blind)

#571019

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #4f1c0f;
/* rgb */ color: rgb(79, 28, 15);
/* oklch */ color: oklch(30.2% 0.080 35.4);

Tailwind

colors: {
  custom: {
    50: '#855a4e',
    500: '#4f1c0f',
    950: '#000000',
  },
}

SCSS

$custom: #4f1c0f;
$custom-light: #855a4e;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1c0f",
  "rgb": {
    "r": 79,
    "g": 28,
    "b": 15
  },
  "hsl": {
    "h": 12.188,
    "s": 68.085,
    "l": 18.431
  },
  "oklch": {
    "l": 0.30224,
    "c": 0.08039,
    "h": 35.4
  },
  "luminance": 0.02527
}

Semantic roles & 50–950 ramp

primary

#4F1C0F

secondary

#317789

accent

#C8EB3D

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0401

muted

#7D7977

Preview Lab

Preview with #4F1C0F

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

Preview Lab → · Contrast checker → · Palette generator →