#4D1011#4D1011

#4D1011 is a dark, moderate red. Relative luminance 0.020; OKLCH L 28.2% C 0.091 H 24.4°. Best body text is #FFFFFF at 15.02:1 contrast (WCAG AA passes).

Color values

HEX	#4D1011
RGB	rgb(77, 16, 17)
HSL	hsl(359, 66%, 18%)
HSV	hsv(359, 79%, 30%)
CMYK	cmyk(0%, 79.2%, 77.9%, 69.8%)
CIE-LAB	lab(15.43, 28.41, 16.05)
CIE-LCH	lch(15.43, 32.63, 29.46°)
OKLab	oklab(28.19% 0.0829 0.0376)
OKLCH	oklch(28.19% 0.091 24.4)
XYZ	xyz(3.3474, 1.9893, 0.7379)
Luminance	0.0199 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1011 #104D4C

analogous

#4D102F #4D1011 #4D2D10

triadic

#4D1011 #114D10 #10114D

tetradic

#4D1011 #2F4D10 #104D4C #2D104D

square

#4D1011 #2F4D10 #104D4C #2D104D

split-complementary

#4D1011 #104D2D #102F4D

monochromatic

#190506 #1A0506 #4D1011 #801B1C #B22527

Accessibility & contrast

On white

15.02

#4D1011 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#4D1011 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1011

15.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1011	#FFFFFF	#000000	##FFFFFF
##4D1011	1.00	15.02	1.40	15.02
#FFFFFF	15.02	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#221E10

Deuteranopia (green-blind)

#312B0F

Tritanopia (blue-blind)

#550011

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #4d1011;
/* rgb */ color: rgb(77, 16, 17);
/* oklch */ color: oklch(28.2% 0.091 24.4);

Tailwind

colors: {
  custom: {
    50: '#84534f',
    500: '#4d1011',
    950: '#000000',
  },
}

SCSS

$custom: #4d1011;
$custom-light: #84534f;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1011",
  "rgb": {
    "r": 77,
    "g": 16,
    "b": 17
  },
  "hsl": {
    "h": 359.016,
    "s": 65.591,
    "l": 18.235
  },
  "oklch": {
    "l": 0.28193,
    "c": 0.09098,
    "h": 24.4
  },
  "luminance": 0.01989
}

Semantic roles & 50–950 ramp

primary

#4D1011

secondary

#328785

accent

#E9E63F

background

#F8F4F4

surface

#F0E8E7

border

#CBC4C3

text

#0C0301

muted

#7D7877

Preview Lab

Preview with #4D1011

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

Preview Lab → · Contrast checker → · Palette generator →