#4D201F#4D201F

#4D201F is a dark, moderate red. Relative luminance 0.027; OKLCH L 30.8% C 0.068 H 23.2°. Best body text is #FFFFFF at 13.62:1 contrast (WCAG AA passes).

Color values

HEX	#4D201F
RGB	rgb(77, 32, 31)
HSL	hsl(1, 43%, 21%)
HSV	hsv(1, 60%, 30%)
CMYK	cmyk(0%, 58.4%, 59.7%, 69.8%)
CIE-LAB	lab(18.84, 21.15, 10.91)
CIE-LCH	lch(18.84, 23.80, 27.28°)
OKLab	oklab(30.85% 0.063 0.027)
OKLCH	oklch(30.85% 0.068 23.2)
XYZ	xyz(3.8247, 2.7102, 1.6178)
Luminance	0.0271 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D201F #1F4C4D

analogous

#4D1F35 #4D201F #4D371F

triadic

#4D201F #1F4D20 #201F4D

tetradic

#4D201F #354D1F #1F4C4D #371F4D

square

#4D201F #354D1F #1F4C4D #371F4D

split-complementary

#4D201F #1F4D37 #1F354D

monochromatic

#160909 #210E0D #4D201F #793231 #A44442

Accessibility & contrast

On white

13.62

#4D201F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#4D201F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D201F

13.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D201F	#FFFFFF	#000000	##FFFFFF
##4D201F	1.00	13.62	1.54	13.62
#FFFFFF	13.62	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B281F

Deuteranopia (green-blind)

#36311E

Tritanopia (blue-blind)

#541920

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #4d201f;
/* rgb */ color: rgb(77, 32, 31);
/* oklch */ color: oklch(30.8% 0.068 23.2);

Tailwind

colors: {
  custom: {
    50: '#825d5a',
    500: '#4d201f',
    950: '#000000',
  },
}

SCSS

$custom: #4d201f;
$custom-light: #825d5a;
$custom-dark: #000000;

JSON

{
  "hex": "#4d201f",
  "rgb": {
    "r": 77,
    "g": 32,
    "b": 31
  },
  "hsl": {
    "h": 1.304,
    "s": 42.593,
    "l": 21.176
  },
  "oklch": {
    "l": 0.30848,
    "c": 0.06849,
    "h": 23.2
  },
  "luminance": 0.0271
}

Semantic roles & 50–950 ramp

primary

#4D201F

secondary

#468082

accent

#D0D255

background

#F8F5F5

surface

#EFE9E9

border

#CAC5C5

text

#0B0403

muted

#7C7978

Preview Lab

Preview with #4D201F

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

Preview Lab → · Contrast checker → · Palette generator →