#5B120F#5B120F

#5B120F is a dark, moderate red. Relative luminance 0.027; OKLCH L 31.2% C 0.106 H 27.6°. Best body text is #FFFFFF at 13.65:1 contrast (WCAG AA passes).

Color values

HEX	#5B120F
RGB	rgb(91, 18, 15)
HSL	hsl(2, 72%, 21%)
HSV	hsv(2, 84%, 36%)
CMYK	cmyk(0%, 80.2%, 83.5%, 64.3%)
CIE-LAB	lab(18.77, 32.59, 21.94)
CIE-LCH	lch(18.77, 39.29, 33.94°)
OKLab	oklab(31.23% 0.0936 0.0489)
OKLCH	oklch(31.23% 0.106 27.6)
XYZ	xyz(4.6175, 2.6920, 0.7283)
Luminance	0.0269 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B120F #0F585B

analogous

#5B0F32 #5B120F #5B380F

triadic

#5B120F #0F5B12 #120F5B

tetradic

#5B120F #325B0F #0F585B #380F5B

square

#5B120F #325B0F #0F585B #380F5B

split-complementary

#5B120F #0F5B38 #0F325B

monochromatic

#1A0504 #260806 #5B120F #901C18 #C42720

Accessibility & contrast

On white

13.65

#5B120F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#5B120F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B120F

13.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B120F	#FFFFFF	#000000	##FFFFFF
##5B120F	1.00	13.65	1.54	13.65
#FFFFFF	13.65	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28230E

Deuteranopia (green-blind)

#3A330C

Tritanopia (blue-blind)

#650012

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #5b120f;
/* rgb */ color: rgb(91, 18, 15);
/* oklch */ color: oklch(31.2% 0.106 27.6);

Tailwind

colors: {
  custom: {
    50: '#90574e',
    500: '#5b120f',
    950: '#000000',
  },
}

SCSS

$custom: #5b120f;
$custom-light: #90574e;
$custom-dark: #000000;

JSON

{
  "hex": "#5b120f",
  "rgb": {
    "r": 91,
    "g": 18,
    "b": 15
  },
  "hsl": {
    "h": 2.368,
    "s": 71.698,
    "l": 20.784
  },
  "oklch": {
    "l": 0.31225,
    "c": 0.10558,
    "h": 27.6
  },
  "luminance": 0.02691
}

Semantic roles & 50–950 ramp

primary

#5B120F

secondary

#319195

accent

#E7EE39

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0E0301

muted

#7E7877

Preview Lab

Preview with #5B120F

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

Preview Lab → · Contrast checker → · Palette generator →