#4F1A0F#4F1A0F

#4F1A0F is a dark, moderate red. Relative luminance 0.024; OKLCH L 29.9% C 0.083 H 33.5°. Best body text is #FFFFFF at 14.12:1 contrast (WCAG AA passes).

Color values

HEX	#4F1A0F
RGB	rgb(79, 26, 15)
HSL	hsl(10, 68%, 18%)
HSV	hsv(10, 81%, 31%)
CMYK	cmyk(0%, 67.1%, 81%, 69%)
CIE-LAB	lab(17.63, 24.21, 19.98)
CIE-LCH	lch(17.63, 31.39, 39.52°)
OKLab	oklab(29.91% 0.0689 0.0456)
OKLCH	oklch(29.91% 0.083 33.5)
XYZ	xyz(3.6805, 2.4361, 0.7282)
Luminance	0.0244 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1A0F #0F444F

analogous

#4F0F24 #4F1A0F #4F3A0F

triadic

#4F1A0F #0F4F1A #1A0F4F

tetradic

#4F1A0F #244F0F #0F444F #3A0F4F

square

#4F1A0F #244F0F #0F444F #3A0F4F

split-complementary

#4F1A0F #0F4F3A #0F244F

monochromatic

#1A0805 #1C0905 #4F1A0F #822B19 #B63C23

Accessibility & contrast

On white

14.12

#4F1A0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#4F1A0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1A0F

14.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1A0F	#FFFFFF	#000000	##FFFFFF
##4F1A0F	1.00	14.12	1.49	14.12
#FFFFFF	14.12	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29240E

Deuteranopia (green-blind)

#36300D

Tritanopia (blue-blind)

#580D18

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #4f1a0f;
/* rgb */ color: rgb(79, 26, 15);
/* oklch */ color: oklch(29.9% 0.083 33.5);

Tailwind

colors: {
  custom: {
    50: '#86594e',
    500: '#4f1a0f',
    950: '#000000',
  },
}

SCSS

$custom: #4f1a0f;
$custom-light: #86594e;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1a0f",
  "rgb": {
    "r": 79,
    "g": 26,
    "b": 15
  },
  "hsl": {
    "h": 10.313,
    "s": 68.085,
    "l": 18.431
  },
  "oklch": {
    "l": 0.29909,
    "c": 0.08264,
    "h": 33.5
  },
  "luminance": 0.02436
}

Semantic roles & 50–950 ramp

primary

#4F1A0F

secondary

#317A89

accent

#CDEB3D

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0301

muted

#7D7877

Preview Lab

Preview with #4F1A0F

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

Preview Lab → · Contrast checker → · Palette generator →