#5C1F10#5C1F10

#5C1F10 is a dark, moderate red. Relative luminance 0.033; OKLCH L 33.1% C 0.093 H 35.0°. Best body text is #FFFFFF at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#5C1F10
RGB	rgb(92, 31, 16)
HSL	hsl(12, 70%, 21%)
HSV	hsv(12, 83%, 36%)
CMYK	cmyk(0%, 66.3%, 82.6%, 63.9%)
CIE-LAB	lab(21.18, 27.05, 24.18)
CIE-LCH	lch(21.18, 36.28, 41.80°)
OKLab	oklab(33.08% 0.0764 0.0534)
OKLCH	oklch(33.08% 0.093 35)
XYZ	xyz(4.9977, 3.2934, 0.8626)
Luminance	0.0329 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C1F10 #104D5C

analogous

#5C1027 #5C1F10 #5C4510

triadic

#5C1F10 #105C1F #1F105C

tetradic

#5C1F10 #275C10 #104D5C #45105C

square

#5C1F10 #275C10 #104D5C #45105C

split-complementary

#5C1F10 #105C45 #10275C

monochromatic

#1A0905 #280D07 #5C1F10 #903119 #C44222

Accessibility & contrast

On white

12.66

#5C1F10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#5C1F10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5C1F10

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C1F10	#FFFFFF	#000000	##FFFFFF
##5C1F10	1.00	12.66	1.66	12.66
#FFFFFF	12.66	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302A0E

Deuteranopia (green-blind)

#3F380E

Tritanopia (blue-blind)

#66101C

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #5c1f10;
/* rgb */ color: rgb(92, 31, 16);
/* oklch */ color: oklch(33.1% 0.093 35.0);

Tailwind

colors: {
  custom: {
    50: '#905d4f',
    500: '#5c1f10',
    950: '#000000',
  },
}

SCSS

$custom: #5c1f10;
$custom-light: #905d4f;
$custom-dark: #000000;

JSON

{
  "hex": "#5c1f10",
  "rgb": {
    "r": 92,
    "g": 31,
    "b": 16
  },
  "hsl": {
    "h": 11.842,
    "s": 70.37,
    "l": 21.176
  },
  "oklch": {
    "l": 0.3308,
    "c": 0.09322,
    "h": 35
  },
  "luminance": 0.03293
}

Semantic roles & 50–950 ramp

primary

#5C1F10

secondary

#338295

accent

#CAED3B

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0E0402

muted

#7E7978

Preview Lab

Preview with #5C1F10

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

Preview Lab → · Contrast checker → · Palette generator →