#5B2C17#5B2C17

#5B2C17 is a dark, moderate orange. Relative luminance 0.041; OKLCH L 35.2% C 0.076 H 43.6°. Best body text is #FFFFFF at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#5B2C17
RGB	rgb(91, 44, 23)
HSL	hsl(19, 60%, 22%)
HSV	hsv(19, 75%, 36%)
CMYK	cmyk(0%, 51.6%, 74.7%, 64.3%)
CIE-LAB	lab(23.96, 19.62, 22.99)
CIE-LCH	lch(23.96, 30.22, 49.52°)
OKLab	oklab(35.18% 0.0551 0.0525)
OKLCH	oklch(35.18% 0.076 43.6)
XYZ	xyz(5.3702, 4.0880, 1.3167)
Luminance	0.0409 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B2C17 #17465B

analogous

#5B1724 #5B2C17 #5B4E17

triadic

#5B2C17 #175B2C #2C175B

tetradic

#5B2C17 #245B17 #17465B #4E175B

square

#5B2C17 #245B17 #17465B #4E175B

split-complementary

#5B2C17 #175B4E #17245B

monochromatic

#180C06 #2A140B #5B2C17 #8C4423 #BD5B30

Accessibility & contrast

On white

11.55

#5B2C17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#5B2C17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B2C17

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B2C17	#FFFFFF	#000000	##FFFFFF
##5B2C17	1.00	11.55	1.82	11.55
#FFFFFF	11.55	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393315

Deuteranopia (green-blind)

#443D16

Tritanopia (blue-blind)

#642327

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #5b2c17;
/* rgb */ color: rgb(91, 44, 23);
/* oklch */ color: oklch(35.2% 0.076 43.6);

Tailwind

colors: {
  custom: {
    50: '#8e6655',
    500: '#5b2c17',
    950: '#000000',
  },
}

SCSS

$custom: #5b2c17;
$custom-light: #8e6655;
$custom-dark: #000000;

JSON

{
  "hex": "#5b2c17",
  "rgb": {
    "r": 91,
    "g": 44,
    "b": 23
  },
  "hsl": {
    "h": 18.529,
    "s": 59.649,
    "l": 22.353
  },
  "oklch": {
    "l": 0.35183,
    "c": 0.07615,
    "h": 43.6
  },
  "luminance": 0.04087
}

Semantic roles & 50–950 ramp

primary

#5B2C17

secondary

#3C7792

accent

#B2E345

background

#F9F6F4

surface

#F1EBE8

border

#CBC6C4

text

#0D0603

muted

#7E7A78

Preview Lab

Preview with #5B2C17

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

Preview Lab → · Contrast checker → · Palette generator →