#5B2710#5B2710

#5B2710 is a dark, moderate orange. Relative luminance 0.037; OKLCH L 34.2% C 0.084 H 42.7°. Best body text is #FFFFFF at 12.05:1 contrast (WCAG AA passes).

Color values

HEX	#5B2710
RGB	rgb(91, 39, 16)
HSL	hsl(18, 70%, 21%)
HSV	hsv(18, 82%, 36%)
CMYK	cmyk(0%, 57.1%, 82.4%, 64.3%)
CIE-LAB	lab(22.70, 22.20, 25.74)
CIE-LCH	lch(22.70, 33.99, 49.23°)
OKLab	oklab(34.2% 0.0616 0.0568)
OKLCH	oklch(34.2% 0.084 42.7)
XYZ	xyz(5.1339, 3.7132, 0.9365)
Luminance	0.0371 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B2710 #10445B

analogous

#5B101E #5B2710 #5B4C10

triadic

#5B2710 #105B27 #27105B

tetradic

#5B2710 #1E5B10 #10445B #4C105B

square

#5B2710 #1E5B10 #10445B #4C105B

split-complementary

#5B2710 #105B4C #101E5B

monochromatic

#1A0B05 #271107 #5B2710 #8F3D19 #C35422

Accessibility & contrast

On white

12.05

#5B2710 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#5B2710 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B2710

12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B2710	#FFFFFF	#000000	##FFFFFF
##5B2710	1.00	12.05	1.74	12.05
#FFFFFF	12.05	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352F0D

Deuteranopia (green-blind)

#423B0F

Tritanopia (blue-blind)

#651C22

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #5b2710;
/* rgb */ color: rgb(91, 39, 16);
/* oklch */ color: oklch(34.2% 0.084 42.7);

Tailwind

colors: {
  custom: {
    50: '#8f624f',
    500: '#5b2710',
    950: '#000000',
  },
}

SCSS

$custom: #5b2710;
$custom-light: #8f624f;
$custom-dark: #000000;

JSON

{
  "hex": "#5b2710",
  "rgb": {
    "r": 91,
    "g": 39,
    "b": 16
  },
  "hsl": {
    "h": 18.4,
    "s": 70.093,
    "l": 20.98
  },
  "oklch": {
    "l": 0.34195,
    "c": 0.08376,
    "h": 42.7
  },
  "luminance": 0.03713
}

Semantic roles & 50–950 ramp

primary

#5B2710

secondary

#337694

accent

#B6ED3B

background

#F9F5F4

surface

#F2EAE7

border

#CCC6C3

text

#0D0502

muted

#7E7978

Preview Lab

Preview with #5B2710

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

Preview Lab → · Contrast checker → · Palette generator →