#5B140F#5B140F

#5B140F is a dark, moderate red. Relative luminance 0.028; OKLCH L 31.4% C 0.104 H 28.6°. Best body text is #FFFFFF at 13.53:1 contrast (WCAG AA passes).

Color values

HEX	#5B140F
RGB	rgb(91, 20, 15)
HSL	hsl(4, 72%, 21%)
HSV	hsv(4, 84%, 36%)
CMYK	cmyk(0%, 78%, 83.5%, 64.3%)
CIE-LAB	lab(19.05, 31.79, 22.27)
CIE-LCH	lch(19.05, 38.82, 35.02°)
OKLab	oklab(31.44% 0.0911 0.0496)
OKLCH	oklch(31.44% 0.104 28.6)
XYZ	xyz(4.6513, 2.7597, 0.7396)
Luminance	0.0276 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B140F #0F565B

analogous

#5B0F30 #5B140F #5B3A0F

triadic

#5B140F #0F5B14 #140F5B

tetradic

#5B140F #305B0F #0F565B #3A0F5B

square

#5B140F #305B0F #0F565B #3A0F5B

split-complementary

#5B140F #0F5B3A #0F305B

monochromatic

#1A0604 #260806 #5B140F #902018 #C42B20

Accessibility & contrast

On white

13.53

#5B140F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#5B140F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B140F

13.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B140F	#FFFFFF	#000000	##FFFFFF
##5B140F	1.00	13.53	1.55	13.53
#FFFFFF	13.53	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29240E

Deuteranopia (green-blind)

#3B340C

Tritanopia (blue-blind)

#650014

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #5b140f;
/* rgb */ color: rgb(91, 20, 15);
/* oklch */ color: oklch(31.4% 0.104 28.6);

Tailwind

colors: {
  custom: {
    50: '#90574e',
    500: '#5b140f',
    950: '#000000',
  },
}

SCSS

$custom: #5b140f;
$custom-light: #90574e;
$custom-dark: #000000;

JSON

{
  "hex": "#5b140f",
  "rgb": {
    "r": 91,
    "g": 20,
    "b": 15
  },
  "hsl": {
    "h": 3.947,
    "s": 71.698,
    "l": 20.784
  },
  "oklch": {
    "l": 0.31441,
    "c": 0.10367,
    "h": 28.6
  },
  "luminance": 0.02759
}

Semantic roles & 50–950 ramp

primary

#5B140F

secondary

#318E95

accent

#E3EE39

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0E0301

muted

#7E7877

Preview Lab

Preview with #5B140F

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

Preview Lab → · Contrast checker → · Palette generator →