#5B2B11#5B2B11

#5B2B11 is a dark, moderate orange. Relative luminance 0.040; OKLCH L 34.9% C 0.080 H 46.6°. Best body text is #FFFFFF at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#5B2B11
RGB	rgb(91, 43, 17)
HSL	hsl(21, 69%, 21%)
HSV	hsv(21, 81%, 36%)
CMYK	cmyk(0%, 52.7%, 81.3%, 64.3%)
CIE-LAB	lab(23.65, 19.88, 26.16)
CIE-LCH	lch(23.65, 32.86, 52.76°)
OKLab	oklab(34.92% 0.0548 0.0579)
OKLCH	oklch(34.92% 0.08 46.6)
XYZ	xyz(5.2799, 3.9930, 1.0229)
Luminance	0.0399 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B2B11 #11415B

analogous

#5B111C #5B2B11 #5B5011

triadic

#5B2B11 #115B2B #2B115B

tetradic

#5B2B11 #1C5B11 #11415B #50115B

square

#5B2B11 #1C5B11 #11415B #50115B

split-complementary

#5B2B11 #115B50 #111C5B

monochromatic

#1A0C05 #271307 #5B2B11 #8F431B #C25C24

Accessibility & contrast

On white

11.68

#5B2B11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#5B2B11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B2B11

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B2B11	#FFFFFF	#000000	##FFFFFF
##5B2B11	1.00	11.68	1.80	11.68
#FFFFFF	11.68	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38320E

Deuteranopia (green-blind)

#443C10

Tritanopia (blue-blind)

#642125

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #5b2b11;
/* rgb */ color: rgb(91, 43, 17);
/* oklch */ color: oklch(34.9% 0.080 46.6);

Tailwind

colors: {
  custom: {
    50: '#8e6550',
    500: '#5b2b11',
    950: '#000000',
  },
}

SCSS

$custom: #5b2b11;
$custom-light: #8e6550;
$custom-dark: #000000;

JSON

{
  "hex": "#5b2b11",
  "rgb": {
    "r": 91,
    "g": 43,
    "b": 17
  },
  "hsl": {
    "h": 21.081,
    "s": 68.519,
    "l": 21.176
  },
  "oklch": {
    "l": 0.34922,
    "c": 0.07972,
    "h": 46.6
  },
  "luminance": 0.03992
}

Semantic roles & 50–950 ramp

primary

#5B2B11

secondary

#347294

accent

#AEEB3C

background

#F9F6F4

surface

#F1EBE7

border

#CBC6C3

text

#0D0502

muted

#7E7A78

Preview Lab

Preview with #5B2B11

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

Preview Lab → · Contrast checker → · Palette generator →