#B56039#B56039

#B56039 is a mid, vivid orange. Relative luminance 0.185; OKLCH L 58.1% C 0.122 H 44.2°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#B56039
RGB	rgb(181, 96, 57)
HSL	hsl(19, 52%, 47%)
HSV	hsv(19, 69%, 71%)
CMYK	cmyk(0%, 47%, 68.5%, 29%)
CIE-LAB	lab(50.08, 31.10, 37.09)
CIE-LCH	lch(50.08, 48.41, 50.02°)
OKLab	oklab(58.13% 0.0875 0.0852)
OKLCH	oklch(58.13% 0.122 44.2)
XYZ	xyz(23.9795, 18.4876, 6.1758)
Luminance	0.1848 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B56039 #398EB5

analogous

#B53950 #B56039 #B59E39

triadic

#B56039 #39B560 #6039B5

tetradic

#B56039 #50B539 #398EB5 #9E39B5

square

#B56039 #50B539 #398EB5 #9E39B5

split-complementary

#B56039 #39B59E #3950B5

monochromatic

#582F1C #86472A #B56039 #CD815F #DBA68D

Accessibility & contrast

On white

4.47

#B56039 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#B56039 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B56039

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B56039	#FFFFFF	#000000	##000000
##B56039	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#776C35

Deuteranopia (green-blind)

#8C7E38

Tritanopia (blue-blind)

#C64F57

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #b56039;
/* rgb */ color: rgb(181, 96, 57);
/* oklch */ color: oklch(58.1% 0.122 44.2);

Tailwind

colors: {
  custom: {
    50: '#d18e71',
    500: '#b56039',
    950: '#000000',
  },
}

SCSS

$custom: #b56039;
$custom-light: #d18e71;
$custom-dark: #000000;

JSON

{
  "hex": "#b56039",
  "rgb": {
    "r": 181,
    "g": 96,
    "b": 57
  },
  "hsl": {
    "h": 18.871,
    "s": 52.101,
    "l": 46.667
  },
  "oklch": {
    "l": 0.58132,
    "c": 0.12216,
    "h": 44.2
  },
  "luminance": 0.18485
}

Semantic roles & 50–950 ramp

primary

#B56039

secondary

#84B1C6

accent

#AEDC4C

background

#FDF8F6

surface

#FBF0EC

border

#D4CBC7

text

#150C07

muted

#837D7A

Preview Lab

Preview with #B56039

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

Preview Lab → · Contrast checker → · Palette generator →