#B28331#B28331

#B28331 is a light, moderate orange. Relative luminance 0.259; OKLCH L 64.1% C 0.113 H 77.9°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#B28331
RGB	rgb(178, 131, 49)
HSL	hsl(38, 57%, 45%)
HSV	hsv(38, 72%, 70%)
CMYK	cmyk(0%, 26.4%, 72.5%, 30.2%)
CIE-LAB	lab(57.96, 10.01, 49.42)
CIE-LCH	lch(57.96, 50.42, 78.55°)
OKLab	oklab(64.13% 0.0237 0.1103)
OKLCH	oklch(64.13% 0.113 77.9)
XYZ	xyz(27.0326, 25.9214, 6.4847)
Luminance	0.2592 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B28331 #3160B2

analogous

#B24331 #B28331 #A0B231

triadic

#B28331 #31B283 #8331B2

tetradic

#B28331 #31B243 #3160B2 #B231A0

square

#B28331 #31B243 #3160B2 #B231A0

split-complementary

#B28331 #31A0B2 #4331B2

monochromatic

#523C17 #826024 #B28331 #CFA151 #DCBB81

Accessibility & contrast

On white

3.40

#B28331 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#B28331 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B28331

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B28331	#FFFFFF	#000000	##000000
##B28331	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958426

Deuteranopia (green-blind)

#A09034

Tritanopia (blue-blind)

#C17672

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #b28331;
/* rgb */ color: rgb(178, 131, 49);
/* oklch */ color: oklch(64.1% 0.113 77.9);

Tailwind

colors: {
  custom: {
    50: '#cda66e',
    500: '#b28331',
    950: '#000000',
  },
}

SCSS

$custom: #b28331;
$custom-light: #cda66e;
$custom-dark: #000000;

JSON

{
  "hex": "#b28331",
  "rgb": {
    "r": 178,
    "g": 131,
    "b": 49
  },
  "hsl": {
    "h": 38.14,
    "s": 56.828,
    "l": 44.51
  },
  "oklch": {
    "l": 0.64129,
    "c": 0.11277,
    "h": 77.9
  },
  "luminance": 0.25919
}

Semantic roles & 50–950 ramp

primary

#B28331

secondary

#7995C5

accent

#7FE048

background

#FDFAF6

surface

#FAF4EC

border

#D3CEC7

text

#140F07

muted

#837F7A

Preview Lab

Preview with #B28331

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

Preview Lab → · Contrast checker → · Palette generator →