#4D110B#4D110B

#4D110B is a dark, moderate red. Relative luminance 0.020; OKLCH L 28.2% C 0.091 H 29.6°. Best body text is #FFFFFF at 14.99:1 contrast (WCAG AA passes).

Color values

HEX	#4D110B
RGB	rgb(77, 17, 11)
HSL	hsl(5, 75%, 17%)
HSV	hsv(5, 86%, 30%)
CMYK	cmyk(0%, 77.9%, 85.7%, 69.8%)
CIE-LAB	lab(15.50, 27.68, 19.18)
CIE-LCH	lch(15.50, 33.67, 34.71°)
OKLab	oklab(28.22% 0.0791 0.0449)
OKLCH	oklch(28.22% 0.091 29.6)
XYZ	xyz(3.3218, 2.0033, 0.5283)
Luminance	0.0200 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D110B #0B474D

analogous

#4D0B26 #4D110B #4D320B

triadic

#4D110B #0B4D11 #110B4D

tetradic

#4D110B #264D0B #0B474D #320B4D

square

#4D110B #264D0B #0B474D #320B4D

split-complementary

#4D110B #0B4D32 #0B264D

monochromatic

#1B0604 #1B0604 #4D110B #831D13 #B8291A

Accessibility & contrast

On white

14.99

#4D110B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#4D110B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D110B

14.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D110B	#FFFFFF	#000000	##FFFFFF
##4D110B	1.00	14.99	1.40	14.99
#FFFFFF	14.99	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#231E0A

Deuteranopia (green-blind)

#322C09

Tritanopia (blue-blind)

#560010

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #4d110b;
/* rgb */ color: rgb(77, 17, 11);
/* oklch */ color: oklch(28.2% 0.091 29.6);

Tailwind

colors: {
  custom: {
    50: '#85544b',
    500: '#4d110b',
    950: '#000000',
  },
}

SCSS

$custom: #4d110b;
$custom-light: #85544b;
$custom-dark: #000000;

JSON

{
  "hex": "#4d110b",
  "rgb": {
    "r": 77,
    "g": 17,
    "b": 11
  },
  "hsl": {
    "h": 5.455,
    "s": 75,
    "l": 17.255
  },
  "oklch": {
    "l": 0.28221,
    "c": 0.09092,
    "h": 29.6
  },
  "luminance": 0.02003
}

Semantic roles & 50–950 ramp

primary

#4D110B

secondary

#2B8189

accent

#E1F236

background

#F8F4F4

surface

#F0E8E7

border

#CBC4C3

text

#0C0301

muted

#7D7877

Preview Lab

Preview with #4D110B

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

Preview Lab → · Contrast checker → · Palette generator →