#4D1D10#4D1D10

#4D1D10 is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.0% C 0.076 H 36.1°. Best body text is #FFFFFF at 14.01:1 contrast (WCAG AA passes).

Color values

HEX	#4D1D10
RGB	rgb(77, 29, 16)
HSL	hsl(13, 66%, 18%)
HSV	hsv(13, 79%, 30%)
CMYK	cmyk(0%, 62.3%, 79.2%, 69.8%)
CIE-LAB	lab(17.89, 21.73, 19.66)
CIE-LCH	lch(17.89, 29.30, 42.14°)
OKLab	oklab(30.04% 0.0617 0.045)
OKLCH	oklch(30.04% 0.076 36.1)
XYZ	xyz(3.5938, 2.4944, 0.7823)
Luminance	0.0249 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1D10 #10404D

analogous

#4D1021 #4D1D10 #4D3B10

triadic

#4D1D10 #104D1D #1D104D

tetradic

#4D1D10 #214D10 #10404D #3B104D

square

#4D1D10 #214D10 #10404D #3B104D

split-complementary

#4D1D10 #104D3B #10214D

monochromatic

#190A05 #1A0A05 #4D1D10 #80301B #B24325

Accessibility & contrast

On white

14.01

#4D1D10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#4D1D10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1D10

14.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1D10	#FFFFFF	#000000	##FFFFFF
##4D1D10	1.00	14.01	1.50	14.01
#FFFFFF	14.01	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A250E

Deuteranopia (green-blind)

#36300F

Tritanopia (blue-blind)

#55131A

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #4d1d10;
/* rgb */ color: rgb(77, 29, 16);
/* oklch */ color: oklch(30.0% 0.076 36.1);

Tailwind

colors: {
  custom: {
    50: '#845b4e',
    500: '#4d1d10',
    950: '#000000',
  },
}

SCSS

$custom: #4d1d10;
$custom-light: #845b4e;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1d10",
  "rgb": {
    "r": 77,
    "g": 29,
    "b": 16
  },
  "hsl": {
    "h": 12.787,
    "s": 65.591,
    "l": 18.235
  },
  "oklch": {
    "l": 0.3004,
    "c": 0.07636,
    "h": 36.1
  },
  "luminance": 0.02494
}

Semantic roles & 50–950 ramp

primary

#4D1D10

secondary

#327587

accent

#C4E93F

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0B0401

muted

#7C7977

Preview Lab

Preview with #4D1D10

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

Preview Lab → · Contrast checker → · Palette generator →