#5B120E#5B120E

#5B120E is a dark, moderate red. Relative luminance 0.027; OKLCH L 31.2% C 0.106 H 28.2°. Best body text is #FFFFFF at 13.66:1 contrast (WCAG AA passes).

Color values

HEX	#5B120E
RGB	rgb(91, 18, 14)
HSL	hsl(3, 73%, 21%)
HSV	hsv(3, 85%, 36%)
CMYK	cmyk(0%, 80.2%, 84.6%, 64.3%)
CIE-LAB	lab(18.75, 32.55, 22.44)
CIE-LCH	lch(18.75, 39.54, 34.58°)
OKLab	oklab(31.21% 0.0932 0.0499)
OKLCH	oklch(31.21% 0.106 28.2)
XYZ	xyz(4.6105, 2.6892, 0.6917)
Luminance	0.0269 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B120E #0E575B

analogous

#5B0E30 #5B120E #5B380E

triadic

#5B120E #0E5B12 #120E5B

tetradic

#5B120E #305B0E #0E575B #380E5B

square

#5B120E #305B0E #0E575B #380E5B

split-complementary

#5B120E #0E5B38 #0E305B

monochromatic

#1B0504 #260806 #5B120E #901C16 #C5271E

Accessibility & contrast

On white

13.66

#5B120E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#5B120E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B120E

13.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B120E	#FFFFFF	#000000	##FFFFFF
##5B120E	1.00	13.66	1.54	13.66
#FFFFFF	13.66	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28230D

Deuteranopia (green-blind)

#3A330B

Tritanopia (blue-blind)

#650012

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #5b120e;
/* rgb */ color: rgb(91, 18, 14);
/* oklch */ color: oklch(31.2% 0.106 28.2);

Tailwind

colors: {
  custom: {
    50: '#90574d',
    500: '#5b120e',
    950: '#000000',
  },
}

SCSS

$custom: #5b120e;
$custom-light: #90574d;
$custom-dark: #000000;

JSON

{
  "hex": "#5b120e",
  "rgb": {
    "r": 91,
    "g": 18,
    "b": 14
  },
  "hsl": {
    "h": 3.117,
    "s": 73.333,
    "l": 20.588
  },
  "oklch": {
    "l": 0.31213,
    "c": 0.10574,
    "h": 28.2
  },
  "luminance": 0.02688
}

Semantic roles & 50–950 ramp

primary

#5B120E

secondary

#309095

accent

#E6F038

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0E0301

muted

#7E7877

Preview Lab

Preview with #5B120E

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

Preview Lab → · Contrast checker → · Palette generator →