#5C121B#5C121B

#5C121B is a dark, moderate red. Relative luminance 0.028; OKLCH L 31.6% C 0.105 H 19.3°. Best body text is #FFFFFF at 13.48:1 contrast (WCAG AA passes).

Color values

HEX	#5C121B
RGB	rgb(92, 18, 27)
HSL	hsl(353, 67%, 22%)
HSV	hsv(353, 80%, 36%)
CMYK	cmyk(0%, 80.4%, 70.7%, 63.9%)
CIE-LAB	lab(19.17, 33.57, 14.69)
CIE-LCH	lch(19.17, 36.64, 23.64°)
OKLab	oklab(31.63% 0.0995 0.0349)
OKLCH	oklch(31.63% 0.105 19.3)
XYZ	xyz(4.8283, 2.7878, 1.3206)
Luminance	0.0279 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C121B #125C53

analogous

#5C1240 #5C121B #5C2E12

triadic

#5C121B #1B5C12 #121B5C

tetradic

#5C121B #405C12 #125C53 #2E125C

square

#5C121B #405C12 #125C53 #2E125C

split-complementary

#5C121B #125C2E #12405C

monochromatic

#1A0508 #29080C #5C121B #8F1C2A #C22639

Accessibility & contrast

On white

13.48

#5C121B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#5C121B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5C121B

13.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C121B	#FFFFFF	#000000	##FFFFFF
##5C121B	1.00	13.48	1.56	13.48
#FFFFFF	13.48	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27251B

Deuteranopia (green-blind)

#3A3419

Tritanopia (blue-blind)

#660016

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #5c121b;
/* rgb */ color: rgb(92, 18, 27);
/* oklch */ color: oklch(31.6% 0.105 19.3);

Tailwind

colors: {
  custom: {
    50: '#905757',
    500: '#5c121b',
    950: '#000000',
  },
}

SCSS

$custom: #5c121b;
$custom-light: #905757;
$custom-dark: #000000;

JSON

{
  "hex": "#5c121b",
  "rgb": {
    "r": 92,
    "g": 18,
    "b": 27
  },
  "hsl": {
    "h": 352.703,
    "s": 67.273,
    "l": 21.569
  },
  "oklch": {
    "l": 0.31629,
    "c": 0.1054,
    "h": 19.3
  },
  "luminance": 0.02787
}

Semantic roles & 50–950 ramp

primary

#5C121B

secondary

#359489

accent

#EAD53E

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0303

muted

#7E7878

Preview Lab

Preview with #5C121B

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

Preview Lab → · Contrast checker → · Palette generator →