#5C151F#5C151F

#5C151F is a dark, moderate red. Relative luminance 0.029; OKLCH L 32.0% C 0.102 H 17.4°. Best body text is #FFFFFF at 13.27:1 contrast (WCAG AA passes).

Color values

HEX	#5C151F
RGB	rgb(92, 21, 31)
HSL	hsl(352, 63%, 22%)
HSV	hsv(352, 77%, 36%)
CMYK	cmyk(0%, 77.2%, 66.3%, 63.9%)
CIE-LAB	lab(19.69, 32.65, 12.56)
CIE-LCH	lch(19.69, 34.98, 21.03°)
OKLab	oklab(32.04% 0.0974 0.0304)
OKLCH	oklch(32.04% 0.102 17.4)
XYZ	xyz(4.9296, 2.9113, 1.5984)
Luminance	0.0291 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C151F #155C52

analogous

#5C1543 #5C151F #5C2E15

triadic

#5C151F #1F5C15 #151F5C

tetradic

#5C151F #435C15 #155C52 #2E155C

square

#5C151F #435C15 #155C52 #2E155C

split-complementary

#5C151F #155C2E #15435C

monochromatic

#190608 #2A0A0E #5C151F #8E2030 #C02C41

Accessibility & contrast

On white

13.27

#5C151F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#5C151F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5C151F

13.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C151F	#FFFFFF	#000000	##FFFFFF
##5C151F	1.00	13.27	1.58	13.27
#FFFFFF	13.27	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28261F

Deuteranopia (green-blind)

#3A351D

Tritanopia (blue-blind)

#650219

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #5c151f;
/* rgb */ color: rgb(92, 21, 31);
/* oklch */ color: oklch(32.0% 0.102 17.4);

Tailwind

colors: {
  custom: {
    50: '#8f595a',
    500: '#5c151f',
    950: '#000000',
  },
}

SCSS

$custom: #5c151f;
$custom-light: #8f595a;
$custom-dark: #000000;

JSON

{
  "hex": "#5c151f",
  "rgb": {
    "r": 92,
    "g": 21,
    "b": 31
  },
  "hsl": {
    "h": 351.549,
    "s": 62.832,
    "l": 22.157
  },
  "oklch": {
    "l": 0.32036,
    "c": 0.10207,
    "h": 17.4
  },
  "luminance": 0.02911
}

Semantic roles & 50–950 ramp

primary

#5C151F

secondary

#399387

accent

#E6CF42

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0D0403

muted

#7E7978

Preview Lab

Preview with #5C151F

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

Preview Lab → · Contrast checker → · Palette generator →