#5B371C#5B371C

#5B371C is a dark, moderate orange. Relative luminance 0.050; OKLCH L 37.4% C 0.065 H 56.0°. Best body text is #FFFFFF at 10.46:1 contrast (WCAG AA passes).

Color values

HEX	#5B371C
RGB	rgb(91, 55, 28)
HSL	hsl(26, 53%, 23%)
HSV	hsv(26, 69%, 36%)
CMYK	cmyk(0%, 39.6%, 69.2%, 64.3%)
CIE-LAB	lab(26.85, 13.17, 23.30)
CIE-LCH	lch(26.85, 26.76, 60.53°)
OKLab	oklab(37.43% 0.0365 0.0541)
OKLCH	oklch(37.43% 0.065 56)
XYZ	xyz(5.8906, 5.0409, 1.7611)
Luminance	0.0504 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B371C #1C405B

analogous

#5B1C20 #5B371C #5B561C

triadic

#5B371C #1C5B37 #371C5B

tetradic

#5B371C #205B1C #1C405B #561C5B

square

#5B371C #205B1C #1C405B #561C5B

split-complementary

#5B371C #1C5B56 #1C205B

monochromatic

#170E07 #2C1B0E #5B371C #8A532A #B97039

Accessibility & contrast

On white

10.46

#5B371C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#5B371C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B371C

10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B371C	#FFFFFF	#000000	##FFFFFF
##5B371C	1.00	10.46	2.01	10.46
#FFFFFF	10.46	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423B19

Deuteranopia (green-blind)

#4A431C

Tritanopia (blue-blind)

#643031

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #5b371c;
/* rgb */ color: rgb(91, 55, 28);
/* oklch */ color: oklch(37.4% 0.065 56.0);

Tailwind

colors: {
  custom: {
    50: '#8d6e59',
    500: '#5b371c',
    950: '#000000',
  },
}

SCSS

$custom: #5b371c;
$custom-light: #8d6e59;
$custom-dark: #000000;

JSON

{
  "hex": "#5b371c",
  "rgb": {
    "r": 91,
    "g": 55,
    "b": 28
  },
  "hsl": {
    "h": 25.714,
    "s": 52.941,
    "l": 23.333
  },
  "oklch": {
    "l": 0.37429,
    "c": 0.06528,
    "h": 56
  },
  "luminance": 0.0504
}

Semantic roles & 50–950 ramp

primary

#5B371C

secondary

#426F90

accent

#9EDC4B

background

#F8F6F5

surface

#F0EBE9

border

#CBC6C5

text

#0D0703

muted

#7D7A78

Preview Lab

Preview with #5B371C

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

Preview Lab → · Contrast checker → · Palette generator →