#4D0B17#4D0B17

#4D0B17 is a dark, moderate red. Relative luminance 0.019; OKLCH L 27.8% C 0.096 H 16.5°. Best body text is #FFFFFF at 15.26:1 contrast (WCAG AA passes).

Color values

HEX	#4D0B17
RGB	rgb(77, 11, 23)
HSL	hsl(349, 75%, 17%)
HSV	hsv(349, 86%, 30%)
CMYK	cmyk(0%, 85.7%, 70.1%, 69.8%)
CIE-LAB	lab(14.84, 30.76, 11.33)
CIE-LCH	lch(14.84, 32.78, 20.22°)
OKLab	oklab(27.79% 0.0918 0.0273)
OKLCH	oklch(27.79% 0.096 16.5)
XYZ	xyz(3.3353, 1.8795, 0.9976)
Luminance	0.0188 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D0B17 #0B4D41

analogous

#4D0B38 #4D0B17 #4D200B

triadic

#4D0B17 #174D0B #0B174D

tetradic

#4D0B17 #384D0B #0B4D41 #200B4D

square

#4D0B17 #384D0B #0B4D41 #200B4D

split-complementary

#4D0B17 #0B4D20 #0B384D

monochromatic

#1B0408 #1B0408 #4D0B17 #831327 #B81A37

Accessibility & contrast

On white

15.26

#4D0B17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#4D0B17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D0B17

15.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D0B17	#FFFFFF	#000000	##FFFFFF
##4D0B17	1.00	15.26	1.38	15.26
#FFFFFF	15.26	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1D17

Deuteranopia (green-blind)

#2F2A15

Tritanopia (blue-blind)

#550010

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #4d0b17;
/* rgb */ color: rgb(77, 11, 23);
/* oklch */ color: oklch(27.8% 0.096 16.5);

Tailwind

colors: {
  custom: {
    50: '#845153',
    500: '#4d0b17',
    950: '#000000',
  },
}

SCSS

$custom: #4d0b17;
$custom-light: #845153;
$custom-dark: #000000;

JSON

{
  "hex": "#4d0b17",
  "rgb": {
    "r": 77,
    "g": 11,
    "b": 23
  },
  "hsl": {
    "h": 349.091,
    "s": 75,
    "l": 17.255
  },
  "oklch": {
    "l": 0.27792,
    "c": 0.09578,
    "h": 16.5
  },
  "luminance": 0.01879
}

Semantic roles & 50–950 ramp

primary

#4D0B17

secondary

#2B8978

accent

#F2D036

background

#F8F4F4

surface

#F0E7E7

border

#CBC3C3

text

#0C0202

muted

#7D7878

Preview Lab

Preview with #4D0B17

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

Preview Lab → · Contrast checker → · Palette generator →