#5B140D#5B140D

#5B140D is a dark, moderate red. Relative luminance 0.028; OKLCH L 31.4% C 0.104 H 29.7°. Best body text is #FFFFFF at 13.54:1 contrast (WCAG AA passes).

Color values

HEX	#5B140D
RGB	rgb(91, 20, 13)
HSL	hsl(5, 75%, 20%)
HSV	hsv(5, 86%, 36%)
CMYK	cmyk(0%, 78%, 85.7%, 64.3%)
CIE-LAB	lab(19.03, 31.71, 23.26)
CIE-LCH	lch(19.03, 39.33, 36.26°)
OKLab	oklab(31.42% 0.0904 0.0515)
OKLCH	oklch(31.42% 0.104 29.7)
XYZ	xyz(4.6377, 2.7542, 0.6681)
Luminance	0.0275 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B140D #0D545B

analogous

#5B0D2D #5B140D #5B3B0D

triadic

#5B140D #0D5B14 #140D5B

tetradic

#5B140D #2D5B0D #0D545B #3B0D5B

square

#5B140D #2D5B0D #0D545B #3B0D5B

split-complementary

#5B140D #0D5B3B #0D2D5B

monochromatic

#1B0604 #250805 #5B140D #912015 #C62C1C

Accessibility & contrast

On white

13.54

#5B140D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#5B140D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B140D

13.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B140D	#FFFFFF	#000000	##FFFFFF
##5B140D	1.00	13.54	1.55	13.54
#FFFFFF	13.54	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29240B

Deuteranopia (green-blind)

#3B340A

Tritanopia (blue-blind)

#650013

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #5b140d;
/* rgb */ color: rgb(91, 20, 13);
/* oklch */ color: oklch(31.4% 0.104 29.7);

Tailwind

colors: {
  custom: {
    50: '#90574d',
    500: '#5b140d',
    950: '#000000',
  },
}

SCSS

$custom: #5b140d;
$custom-light: #90574d;
$custom-dark: #000000;

JSON

{
  "hex": "#5b140d",
  "rgb": {
    "r": 91,
    "g": 20,
    "b": 13
  },
  "hsl": {
    "h": 5.385,
    "s": 75,
    "l": 20.392
  },
  "oklch": {
    "l": 0.31417,
    "c": 0.10402,
    "h": 29.7
  },
  "luminance": 0.02754
}

Semantic roles & 50–950 ramp

primary

#5B140D

secondary

#2F8C95

accent

#E1F236

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0E0301

muted

#7E7877

Preview Lab

Preview with #5B140D

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

Preview Lab → · Contrast checker → · Palette generator →