#5D1F10#5D1F10

#5D1F10 is a dark, moderate red. Relative luminance 0.033; OKLCH L 33.3% C 0.094 H 34.8°. Best body text is #FFFFFF at 12.58:1 contrast (WCAG AA passes).

Color values

HEX	#5D1F10
RGB	rgb(93, 31, 16)
HSL	hsl(12, 71%, 21%)
HSV	hsv(12, 83%, 36%)
CMYK	cmyk(0%, 66.7%, 82.8%, 63.5%)
CIE-LAB	lab(21.38, 27.46, 24.45)
CIE-LCH	lch(21.38, 36.77, 41.68°)
OKLab	oklab(33.26% 0.0775 0.0539)
OKLCH	oklch(33.26% 0.094 34.8)
XYZ	xyz(5.0983, 3.3453, 0.8674)
Luminance	0.0335 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D1F10 #104E5D

analogous

#5D1028 #5D1F10 #5D4610

triadic

#5D1F10 #105D1F #1F105D

tetradic

#5D1F10 #285D10 #104E5D #46105D

square

#5D1F10 #285D10 #104E5D #46105D

split-complementary

#5D1F10 #105D46 #10285D

monochromatic

#1A0904 #290E07 #5D1F10 #913019 #C54222

Accessibility & contrast

On white

12.58

#5D1F10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#5D1F10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5D1F10

12.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D1F10	#FFFFFF	#000000	##FFFFFF
##5D1F10	1.00	12.58	1.67	12.58
#FFFFFF	12.58	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302B0E

Deuteranopia (green-blind)

#40380E

Tritanopia (blue-blind)

#670F1C

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #5d1f10;
/* rgb */ color: rgb(93, 31, 16);
/* oklch */ color: oklch(33.3% 0.094 34.8);

Tailwind

colors: {
  custom: {
    50: '#915e4f',
    500: '#5d1f10',
    950: '#000000',
  },
}

SCSS

$custom: #5d1f10;
$custom-light: #915e4f;
$custom-dark: #000000;

JSON

{
  "hex": "#5d1f10",
  "rgb": {
    "r": 93,
    "g": 31,
    "b": 16
  },
  "hsl": {
    "h": 11.688,
    "s": 70.642,
    "l": 21.373
  },
  "oklch": {
    "l": 0.33264,
    "c": 0.09445,
    "h": 34.8
  },
  "luminance": 0.03345
}

Semantic roles & 50–950 ramp

primary

#5D1F10

secondary

#338396

accent

#CBED3A

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0E0402

muted

#7E7978

Preview Lab

Preview with #5D1F10

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

Preview Lab → · Contrast checker → · Palette generator →