#5B331F#5B331F

#5B331F is a dark, moderate orange. Relative luminance 0.047; OKLCH L 36.7% C 0.066 H 46.5°. Best body text is #FFFFFF at 10.83:1 contrast (WCAG AA passes).

Color values

HEX	#5B331F
RGB	rgb(91, 51, 31)
HSL	hsl(20, 49%, 24%)
HSV	hsv(20, 66%, 36%)
CMYK	cmyk(0%, 44%, 65.9%, 64.3%)
CIE-LAB	lab(25.84, 15.91, 20.27)
CIE-LCH	lch(25.84, 25.76, 51.87°)
OKLab	oklab(36.66% 0.0454 0.0479)
OKLCH	oklch(36.66% 0.066 46.5)
XYZ	xyz(5.7460, 4.6913, 1.8990)
Luminance	0.0469 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B331F #1F475B

analogous

#5B1F29 #5B331F #5B511F

triadic

#5B331F #1F5B33 #331F5B

tetradic

#5B331F #295B1F #1F475B #511F5B

square

#5B331F #295B1F #1F475B #511F5B

split-complementary

#5B331F #1F5B51 #1F295B

monochromatic

#170D08 #2D190F #5B331F #894D2F #B6663E

Accessibility & contrast

On white

10.83

#5B331F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#5B331F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B331F

10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B331F	#FFFFFF	#000000	##FFFFFF
##5B331F	1.00	10.83	1.94	10.83
#FFFFFF	10.83	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E381D

Deuteranopia (green-blind)

#47411F

Tritanopia (blue-blind)

#642B2E

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #5b331f;
/* rgb */ color: rgb(91, 51, 31);
/* oklch */ color: oklch(36.7% 0.066 46.5);

Tailwind

colors: {
  custom: {
    50: '#8d6b5b',
    500: '#5b331f',
    950: '#000000',
  },
}

SCSS

$custom: #5b331f;
$custom-light: #8d6b5b;
$custom-dark: #000000;

JSON

{
  "hex": "#5b331f",
  "rgb": {
    "r": 91,
    "g": 51,
    "b": 31
  },
  "hsl": {
    "h": 20,
    "s": 49.18,
    "l": 23.922
  },
  "oklch": {
    "l": 0.3666,
    "c": 0.06594,
    "h": 46.5
  },
  "luminance": 0.04691
}

Semantic roles & 50–950 ramp

primary

#5B331F

secondary

#467790

accent

#ABD94F

background

#F8F6F5

surface

#F0EBE9

border

#CBC6C5

text

#0D0604

muted

#7D7A79

Preview Lab

Preview with #5B331F

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

Preview Lab → · Contrast checker → · Palette generator →