#5B2811#5B2811

#5B2811 is a dark, moderate orange. Relative luminance 0.038; OKLCH L 34.4% C 0.082 H 43.1°. Best body text is #FFFFFF at 11.96:1 contrast (WCAG AA passes).

Color values

HEX	#5B2811
RGB	rgb(91, 40, 17)
HSL	hsl(19, 69%, 21%)
HSV	hsv(19, 81%, 36%)
CMYK	cmyk(0%, 56%, 81.3%, 64.3%)
CIE-LAB	lab(22.94, 21.66, 25.42)
CIE-LCH	lch(22.94, 33.40, 49.57°)
OKLab	oklab(34.38% 0.0602 0.0564)
OKLCH	oklch(34.38% 0.082 43.1)
XYZ	xyz(5.1749, 3.7828, 0.9879)
Luminance	0.0378 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B2811 #11445B

analogous

#5B111F #5B2811 #5B4D11

triadic

#5B2811 #115B28 #28115B

tetradic

#5B2811 #1F5B11 #11445B #4D115B

square

#5B2811 #1F5B11 #11445B #4D115B

split-complementary

#5B2811 #115B4D #111F5B

monochromatic

#1A0B05 #271107 #5B2811 #8F3F1B #C25524

Accessibility & contrast

On white

11.96

#5B2811 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#5B2811 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B2811

11.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B2811	#FFFFFF	#000000	##FFFFFF
##5B2811	1.00	11.96	1.76	11.96
#FFFFFF	11.96	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36300E

Deuteranopia (green-blind)

#433B10

Tritanopia (blue-blind)

#641D23

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #5b2811;
/* rgb */ color: rgb(91, 40, 17);
/* oklch */ color: oklch(34.4% 0.082 43.1);

Tailwind

colors: {
  custom: {
    50: '#8f6350',
    500: '#5b2811',
    950: '#000000',
  },
}

SCSS

$custom: #5b2811;
$custom-light: #8f6350;
$custom-dark: #000000;

JSON

{
  "hex": "#5b2811",
  "rgb": {
    "r": 91,
    "g": 40,
    "b": 17
  },
  "hsl": {
    "h": 18.649,
    "s": 68.519,
    "l": 21.176
  },
  "oklch": {
    "l": 0.34381,
    "c": 0.08243,
    "h": 43.1
  },
  "luminance": 0.03782
}

Semantic roles & 50–950 ramp

primary

#5B2811

secondary

#347694

accent

#B5EB3C

background

#F9F5F4

surface

#F1EAE7

border

#CBC6C3

text

#0D0502

muted

#7E7978

Preview Lab

Preview with #5B2811

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

Preview Lab → · Contrast checker → · Palette generator →