#4B0912#4B0912

#4B0912 is a dark, moderate red. Relative luminance 0.017; OKLCH L 27.1% C 0.096 H 19.8°. Best body text is #FFFFFF at 15.59:1 contrast (WCAG AA passes).

Color values

HEX	#4B0912
RGB	rgb(75, 9, 18)
HSL	hsl(352, 79%, 16%)
HSV	hsv(352, 88%, 29%)
CMYK	cmyk(0%, 88%, 76%, 70.6%)
CIE-LAB	lab(14.03, 30.45, 13.56)
CIE-LCH	lch(14.03, 33.34, 24.00°)
OKLab	oklab(27.08% 0.0899 0.0323)
OKLCH	oklch(27.08% 0.096 19.8)
XYZ	xyz(3.1089, 1.7354, 0.7434)
Luminance	0.0174 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B0912 #094B42

analogous

#4B0933 #4B0912 #4B2109

triadic

#4B0912 #124B09 #09124B

tetradic

#4B0912 #334B09 #094B42 #21094B

square

#4B0912 #334B09 #094B42 #21094B

split-complementary

#4B0912 #094B21 #09334B

monochromatic

#1B0307 #1B0307 #4B0912 #82101F #B8162C

Accessibility & contrast

On white

15.59

#4B0912 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#4B0912 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B0912

15.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B0912	#FFFFFF	#000000	##FFFFFF
##4B0912	1.00	15.59	1.35	15.59
#FFFFFF	15.59	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1B12

Deuteranopia (green-blind)

#2E2910

Tritanopia (blue-blind)

#53000D

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #4b0912;
/* rgb */ color: rgb(75, 9, 18);
/* oklch */ color: oklch(27.1% 0.096 19.8);

Tailwind

colors: {
  custom: {
    50: '#83504f',
    500: '#4b0912',
    950: '#000000',
  },
}

SCSS

$custom: #4b0912;
$custom-light: #83504f;
$custom-dark: #000000;

JSON

{
  "hex": "#4b0912",
  "rgb": {
    "r": 75,
    "g": 9,
    "b": 18
  },
  "hsl": {
    "h": 351.818,
    "s": 78.571,
    "l": 16.471
  },
  "oklch": {
    "l": 0.27078,
    "c": 0.09556,
    "h": 19.8
  },
  "luminance": 0.01735
}

Semantic roles & 50–950 ramp

primary

#4B0912

secondary

#28887B

accent

#F5DB33

background

#F8F4F4

surface

#F0E7E7

border

#CBC3C3

text

#0C0202

muted

#7D7878

Preview Lab

Preview with #4B0912

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

Preview Lab → · Contrast checker → · Palette generator →