#B28631#B28631

#B28631 is a light, moderate orange. Relative luminance 0.267; OKLCH L 64.7% C 0.113 H 80.4°. Best body text is #000000 at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#B28631
RGB	rgb(178, 134, 49)
HSL	hsl(40, 57%, 45%)
HSV	hsv(40, 72%, 70%)
CMYK	cmyk(0%, 24.7%, 72.5%, 30.2%)
CIE-LAB	lab(58.73, 8.34, 50.20)
CIE-LCH	lch(58.73, 50.89, 80.56°)
OKLab	oklab(64.73% 0.0189 0.1119)
OKLCH	oklch(64.73% 0.113 80.4)
XYZ	xyz(27.4413, 26.7390, 6.6210)
Luminance	0.2674 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B28631 #315DB2

analogous

#B24631 #B28631 #9EB231

triadic

#B28631 #31B286 #8631B2

tetradic

#B28631 #31B246 #315DB2 #B2319E

square

#B28631 #31B246 #315DB2 #B2319E

split-complementary

#B28631 #319EB2 #4631B2

monochromatic

#523E17 #826224 #B28631 #CFA451 #DCBD81

Accessibility & contrast

On white

3.31

#B28631 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.35

#B28631 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B28631

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B28631	#FFFFFF	#000000	##000000
##B28631	1.00	3.31	6.35	6.35
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.35	21.00	1.00	1.00
##000000	6.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#988726

Deuteranopia (green-blind)

#A29234

Tritanopia (blue-blind)

#C17974

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #b28631;
/* rgb */ color: rgb(178, 134, 49);
/* oklch */ color: oklch(64.7% 0.113 80.4);

Tailwind

colors: {
  custom: {
    50: '#cda96e',
    500: '#b28631',
    950: '#000000',
  },
}

SCSS

$custom: #b28631;
$custom-light: #cda96e;
$custom-dark: #000000;

JSON

{
  "hex": "#b28631",
  "rgb": {
    "r": 178,
    "g": 134,
    "b": 49
  },
  "hsl": {
    "h": 39.535,
    "s": 56.828,
    "l": 44.51
  },
  "oklch": {
    "l": 0.64732,
    "c": 0.11349,
    "h": 80.4
  },
  "luminance": 0.26737
}

Semantic roles & 50–950 ramp

primary

#B28631

secondary

#7993C5

accent

#7CE048

background

#FDFAF6

surface

#FAF4EC

border

#D3CEC7

text

#140F07

muted

#837F7A

Preview Lab

Preview with #B28631

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

Preview Lab → · Contrast checker → · Palette generator →