#5B2F18#5B2F18

#5B2F18 is a dark, moderate orange. Relative luminance 0.043; OKLCH L 35.8% C 0.073 H 46.8°. Best body text is #FFFFFF at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#5B2F18
RGB	rgb(91, 47, 24)
HSL	hsl(21, 58%, 23%)
HSV	hsv(21, 74%, 36%)
CMYK	cmyk(0%, 48.4%, 73.6%, 64.3%)
CIE-LAB	lab(24.71, 17.86, 23.24)
CIE-LCH	lch(24.71, 29.31, 52.46°)
OKLab	oklab(35.77% 0.05 0.0533)
OKLCH	oklch(35.77% 0.073 46.8)
XYZ	xyz(5.4962, 4.3237, 1.4091)
Luminance	0.0432 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B2F18 #18445B

analogous

#5B1822 #5B2F18 #5B5018

triadic

#5B2F18 #185B2F #2F185B

tetradic

#5B2F18 #225B18 #18445B #50185B

square

#5B2F18 #225B18 #18445B #50185B

split-complementary

#5B2F18 #185B50 #18225B

monochromatic

#180D06 #2B160B #5B2F18 #8B4825 #BC6132

Accessibility & contrast

On white

11.26

#5B2F18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#5B2F18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B2F18

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B2F18	#FFFFFF	#000000	##FFFFFF
##5B2F18	1.00	11.26	1.86	11.26
#FFFFFF	11.26	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3516

Deuteranopia (green-blind)

#463E17

Tritanopia (blue-blind)

#64262A

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #5b2f18;
/* rgb */ color: rgb(91, 47, 24);
/* oklch */ color: oklch(35.8% 0.073 46.8);

Tailwind

colors: {
  custom: {
    50: '#8d6855',
    500: '#5b2f18',
    950: '#000000',
  },
}

SCSS

$custom: #5b2f18;
$custom-light: #8d6855;
$custom-dark: #000000;

JSON

{
  "hex": "#5b2f18",
  "rgb": {
    "r": 91,
    "g": 47,
    "b": 24
  },
  "hsl": {
    "h": 20.597,
    "s": 58.261,
    "l": 22.549
  },
  "oklch": {
    "l": 0.35765,
    "c": 0.07303,
    "h": 46.8
  },
  "luminance": 0.04323
}

Semantic roles & 50–950 ramp

primary

#5B2F18

secondary

#3D7592

accent

#ACE146

background

#F9F6F5

surface

#F1EBE9

border

#CBC6C5

text

#0D0603

muted

#7E7A78

Preview Lab

Preview with #5B2F18

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

Preview Lab → · Contrast checker → · Palette generator →