#B15933#B15933

#B15933 is a mid, vivid orange. Relative luminance 0.167; OKLCH L 56.3% C 0.126 H 42.9°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#B15933
RGB	rgb(177, 89, 51)
HSL	hsl(18, 55%, 45%)
HSV	hsv(18, 71%, 69%)
CMYK	cmyk(0%, 49.7%, 71.2%, 30.6%)
CIE-LAB	lab(47.92, 32.87, 37.71)
CIE-LCH	lch(47.92, 50.03, 48.92°)
OKLab	oklab(56.34% 0.0923 0.0857)
OKLCH	oklch(56.34% 0.126 42.9)
XYZ	xyz(22.3034, 16.7335, 5.1867)
Luminance	0.1673 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B15933 #338BB1

analogous

#B1334C #B15933 #B19833

triadic

#B15933 #33B159 #5933B1

tetradic

#B15933 #4CB133 #338BB1 #9833B1

square

#B15933 #4CB133 #338BB1 #9833B1

split-complementary

#B15933 #33B198 #334CB1

monochromatic

#522918 #814125 #B15933 #CE7854 #DB9E83

Accessibility & contrast

On white

4.83

#B15933 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#B15933 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B15933

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B15933	#FFFFFF	#000000	##FFFFFF
##B15933	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#71662F

Deuteranopia (green-blind)

#867931

Tritanopia (blue-blind)

#C24750

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #b15933;
/* rgb */ color: rgb(177, 89, 51);
/* oklch */ color: oklch(56.3% 0.126 42.9);

Tailwind

colors: {
  custom: {
    50: '#ce896c',
    500: '#b15933',
    950: '#000000',
  },
}

SCSS

$custom: #b15933;
$custom-light: #ce896c;
$custom-dark: #000000;

JSON

{
  "hex": "#b15933",
  "rgb": {
    "r": 177,
    "g": 89,
    "b": 51
  },
  "hsl": {
    "h": 18.095,
    "s": 55.263,
    "l": 44.706
  },
  "oklch": {
    "l": 0.56338,
    "c": 0.12589,
    "h": 42.9
  },
  "luminance": 0.16731
}

Semantic roles & 50–950 ramp

primary

#B15933

secondary

#7BAEC5

accent

#B2DF49

background

#FDF8F6

surface

#FAF0EB

border

#D3CBC6

text

#150C07

muted

#837D7A

Preview Lab

Preview with #B15933

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

Preview Lab → · Contrast checker → · Palette generator →