#4D170E#4D170E

#4D170E is a dark, moderate red. Relative luminance 0.022; OKLCH L 29.1% C 0.084 H 31.8°. Best body text is #FFFFFF at 14.54:1 contrast (WCAG AA passes).

Color values

HEX	#4D170E
RGB	rgb(77, 23, 14)
HSL	hsl(9, 69%, 18%)
HSV	hsv(9, 82%, 30%)
CMYK	cmyk(0%, 70.1%, 81.8%, 69.8%)
CIE-LAB	lab(16.62, 24.91, 19.17)
CIE-LCH	lch(16.62, 31.43, 37.57°)
OKLab	oklab(29.07% 0.0711 0.0442)
OKLCH	oklch(29.07% 0.084 31.8)
XYZ	xyz(3.4466, 2.2228, 0.6629)
Luminance	0.0222 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D170E #0E444D

analogous

#4D0E25 #4D170E #4D360E

triadic

#4D170E #0E4D17 #170E4D

tetradic

#4D170E #254D0E #0E444D #360E4D

square

#4D170E #254D0E #0E444D #360E4D

split-complementary

#4D170E #0E4D36 #0E254D

monochromatic

#1A0805 #1A0805 #4D170E #812617 #B53621

Accessibility & contrast

On white

14.54

#4D170E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#4D170E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D170E

14.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D170E	#FFFFFF	#000000	##FFFFFF
##4D170E	1.00	14.54	1.44	14.54
#FFFFFF	14.54	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26220D

Deuteranopia (green-blind)

#332D0C

Tritanopia (blue-blind)

#550915

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #4d170e;
/* rgb */ color: rgb(77, 23, 14);
/* oklch */ color: oklch(29.1% 0.084 31.8);

Tailwind

colors: {
  custom: {
    50: '#84574d',
    500: '#4d170e',
    950: '#000000',
  },
}

SCSS

$custom: #4d170e;
$custom-light: #84574d;
$custom-dark: #000000;

JSON

{
  "hex": "#4d170e",
  "rgb": {
    "r": 77,
    "g": 23,
    "b": 14
  },
  "hsl": {
    "h": 8.571,
    "s": 69.231,
    "l": 17.843
  },
  "oklch": {
    "l": 0.29066,
    "c": 0.08374,
    "h": 31.8
  },
  "luminance": 0.02222
}

Semantic roles & 50–950 ramp

primary

#4D170E

secondary

#2F7B88

accent

#D3EC3C

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0301

muted

#7D7877

Preview Lab

Preview with #4D170E

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

Preview Lab → · Contrast checker → · Palette generator →