#B56530#B56530

#B56530 is a mid, vivid orange. Relative luminance 0.193; OKLCH L 58.9% C 0.123 H 51.5°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#B56530
RGB	rgb(181, 101, 48)
HSL	hsl(24, 58%, 45%)
HSV	hsv(24, 73%, 71%)
CMYK	cmyk(0%, 44.2%, 73.5%, 29%)
CIE-LAB	lab(51.09, 27.92, 42.86)
CIE-LCH	lch(51.09, 51.15, 56.92°)
OKLab	oklab(58.88% 0.0764 0.0959)
OKLCH	oklch(58.88% 0.123 51.5)
XYZ	xyz(24.2453, 19.3472, 5.2533)
Luminance	0.1935 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B56530 #3080B5

analogous

#B5303D #B56530 #B5A830

triadic

#B56530 #30B565 #6530B5

tetradic

#B56530 #3DB530 #3080B5 #A830B5

square

#B56530 #3DB530 #3080B5 #A830B5

split-complementary

#B56530 #30B5A8 #303DB5

monochromatic

#542F16 #854A23 #B56530 #D18451 #DEA682

Accessibility & contrast

On white

4.31

#B56530 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#B56530 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B56530

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B56530	#FFFFFF	#000000	##000000
##B56530	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6F2A

Deuteranopia (green-blind)

#8F812F

Tritanopia (blue-blind)

#C6545A

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #b56530;
/* rgb */ color: rgb(181, 101, 48);
/* oklch */ color: oklch(58.9% 0.123 51.5);

Tailwind

colors: {
  custom: {
    50: '#d1926b',
    500: '#b56530',
    950: '#000000',
  },
}

SCSS

$custom: #b56530;
$custom-light: #d1926b;
$custom-dark: #000000;

JSON

{
  "hex": "#b56530",
  "rgb": {
    "r": 181,
    "g": 101,
    "b": 48
  },
  "hsl": {
    "h": 23.91,
    "s": 58.079,
    "l": 44.902
  },
  "oklch": {
    "l": 0.58875,
    "c": 0.12261,
    "h": 51.5
  },
  "luminance": 0.19345
}

Semantic roles & 50–950 ramp

primary

#B56530

secondary

#7AA8C7

accent

#A4E146

background

#FDF9F6

surface

#FBF1EB

border

#D4CBC6

text

#150D07

muted

#837E7A

Preview Lab

Preview with #B56530

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

Preview Lab → · Contrast checker → · Palette generator →