#5C1815#5C1815

#5C1815 is a dark, moderate red. Relative luminance 0.030; OKLCH L 32.2% C 0.100 H 26.8°. Best body text is #FFFFFF at 13.15:1 contrast (WCAG AA passes).

Color values

HEX	#5C1815
RGB	rgb(92, 24, 21)
HSL	hsl(3, 63%, 22%)
HSV	hsv(3, 77%, 36%)
CMYK	cmyk(0%, 73.9%, 77.2%, 63.9%)
CIE-LAB	lab(19.98, 30.71, 19.75)
CIE-LCH	lch(19.98, 36.52, 32.75°)
OKLab	oklab(32.2% 0.089 0.045)
OKLCH	oklch(32.2% 0.1 26.8)
XYZ	xyz(4.8762, 2.9834, 1.0284)
Luminance	0.0298 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C1815 #15595C

analogous

#5C1536 #5C1815 #5C3C15

triadic

#5C1815 #155C18 #18155C

tetradic

#5C1815 #365C15 #15595C #3C155C

square

#5C1815 #365C15 #15595C #3C155C

split-complementary

#5C1815 #155C3C #15365C

monochromatic

#190606 #2A0B0A #5C1815 #8E2520 #C0322C

Accessibility & contrast

On white

13.15

#5C1815 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#5C1815 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5C1815

13.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C1815	#FFFFFF	#000000	##FFFFFF
##5C1815	1.00	13.15	1.60	13.15
#FFFFFF	13.15	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2714

Deuteranopia (green-blind)

#3C3613

Tritanopia (blue-blind)

#660418

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #5c1815;
/* rgb */ color: rgb(92, 24, 21);
/* oklch */ color: oklch(32.2% 0.100 26.8);

Tailwind

colors: {
  custom: {
    50: '#905a52',
    500: '#5c1815',
    950: '#000000',
  },
}

SCSS

$custom: #5c1815;
$custom-light: #905a52;
$custom-dark: #000000;

JSON

{
  "hex": "#5c1815",
  "rgb": {
    "r": 92,
    "g": 24,
    "b": 21
  },
  "hsl": {
    "h": 2.535,
    "s": 62.832,
    "l": 22.157
  },
  "oklch": {
    "l": 0.32195,
    "c": 0.0997,
    "h": 26.8
  },
  "luminance": 0.02983
}

Semantic roles & 50–950 ramp

primary

#5C1815

secondary

#399093

accent

#DFE642

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0E0402

muted

#7E7978

Preview Lab

Preview with #5C1815

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

Preview Lab → · Contrast checker → · Palette generator →