#B28039#B28039

#B28039 is a light, moderate orange. Relative luminance 0.252; OKLCH L 63.6% C 0.107 H 73.1°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#B28039
RGB	rgb(178, 128, 57)
HSL	hsl(35, 51%, 46%)
HSV	hsv(35, 68%, 70%)
CMYK	cmyk(0%, 28.1%, 68%, 30.2%)
CIE-LAB	lab(57.27, 12.13, 45.00)
CIE-LCH	lch(57.27, 46.60, 74.92°)
OKLab	oklab(63.61% 0.031 0.1023)
OKLCH	oklch(63.61% 0.107 73.1)
XYZ	xyz(26.8195, 25.2008, 7.3218)
Luminance	0.2520 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B28039 #396BB2

analogous

#B24439 #B28039 #A7B239

triadic

#B28039 #39B280 #8039B2

tetradic

#B28039 #39B244 #396BB2 #B239A7

square

#B28039 #39B244 #396BB2 #B239A7

split-complementary

#B28039 #39A7B2 #4439B2

monochromatic

#553D1B #845F2A #B28039 #CB9E5D #DABA8B

Accessibility & contrast

On white

3.48

#B28039 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#B28039 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B28039

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B28039	#FFFFFF	#000000	##000000
##B28039	1.00	3.48	6.04	6.04
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928231

Deuteranopia (green-blind)

#9E8E3B

Tritanopia (blue-blind)

#C17371

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #b28039;
/* rgb */ color: rgb(178, 128, 57);
/* oklch */ color: oklch(63.6% 0.107 73.1);

Tailwind

colors: {
  custom: {
    50: '#cda472',
    500: '#b28039',
    950: '#000000',
  },
}

SCSS

$custom: #b28039;
$custom-light: #cda472;
$custom-dark: #000000;

JSON

{
  "hex": "#b28039",
  "rgb": {
    "r": 178,
    "g": 128,
    "b": 57
  },
  "hsl": {
    "h": 35.207,
    "s": 51.489,
    "l": 46.078
  },
  "oklch": {
    "l": 0.63611,
    "c": 0.1069,
    "h": 73.1
  },
  "luminance": 0.25199
}

Semantic roles & 50–950 ramp

primary

#B28039

secondary

#829EC4

accent

#88DB4D

background

#FDFAF7

surface

#FAF4ED

border

#D3CEC8

text

#140F08

muted

#837F7B

Preview Lab

Preview with #B28039

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

Preview Lab → · Contrast checker → · Palette generator →