#5B2510#5B2510

#5B2510 is a dark, moderate orange. Relative luminance 0.036; OKLCH L 33.9% C 0.086 H 40.6°. Best body text is #FFFFFF at 12.23:1 contrast (WCAG AA passes).

Color values

HEX	#5B2510
RGB	rgb(91, 37, 16)
HSL	hsl(17, 70%, 21%)
HSV	hsv(17, 82%, 36%)
CMYK	cmyk(0%, 59.3%, 82.4%, 64.3%)
CIE-LAB	lab(22.25, 23.34, 25.27)
CIE-LCH	lch(22.25, 34.40, 47.27°)
OKLab	oklab(33.85% 0.0651 0.0558)
OKLCH	oklch(33.85% 0.086 40.6)
XYZ	xyz(5.0700, 3.5854, 0.9152)
Luminance	0.0358 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B2510 #10465B

analogous

#5B1020 #5B2510 #5B4A10

triadic

#5B2510 #105B25 #25105B

tetradic

#5B2510 #205B10 #10465B #4A105B

square

#5B2510 #205B10 #10465B #4A105B

split-complementary

#5B2510 #105B4A #10205B

monochromatic

#1A0B05 #271007 #5B2510 #8F3A19 #C34F22

Accessibility & contrast

On white

12.23

#5B2510 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#5B2510 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B2510

12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B2510	#FFFFFF	#000000	##FFFFFF
##5B2510	1.00	12.23	1.72	12.23
#FFFFFF	12.23	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#342E0D

Deuteranopia (green-blind)

#413A0E

Tritanopia (blue-blind)

#651921

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #5b2510;
/* rgb */ color: rgb(91, 37, 16);
/* oklch */ color: oklch(33.9% 0.086 40.6);

Tailwind

colors: {
  custom: {
    50: '#8f614f',
    500: '#5b2510',
    950: '#000000',
  },
}

SCSS

$custom: #5b2510;
$custom-light: #8f614f;
$custom-dark: #000000;

JSON

{
  "hex": "#5b2510",
  "rgb": {
    "r": 91,
    "g": 37,
    "b": 16
  },
  "hsl": {
    "h": 16.8,
    "s": 70.093,
    "l": 20.98
  },
  "oklch": {
    "l": 0.33853,
    "c": 0.08573,
    "h": 40.6
  },
  "luminance": 0.03585
}

Semantic roles & 50–950 ramp

primary

#5B2510

secondary

#337994

accent

#BBED3B

background

#F9F5F4

surface

#F2EAE7

border

#CCC6C3

text

#0D0502

muted

#7E7978

Preview Lab

Preview with #5B2510

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

Preview Lab → · Contrast checker → · Palette generator →