#B65931#B65931

#B65931 is a mid, vivid orange. Relative luminance 0.173; OKLCH L 57.0% C 0.132 H 42.6°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#B65931
RGB	rgb(182, 89, 49)
HSL	hsl(18, 58%, 45%)
HSV	hsv(18, 73%, 71%)
CMYK	cmyk(0%, 51.1%, 73.1%, 28.6%)
CIE-LAB	lab(48.65, 34.78, 39.79)
CIE-LCH	lch(48.65, 52.85, 48.84°)
OKLab	oklab(57.04% 0.0973 0.0895)
OKLCH	oklch(57.04% 0.132 42.6)
XYZ	xyz(23.4204, 17.3144, 5.0138)
Luminance	0.1731 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B65931 #318EB6

analogous

#B6314B #B65931 #B69B31

triadic

#B65931 #31B659 #5931B6

tetradic

#B65931 #4BB631 #318EB6 #9B31B6

square

#B65931 #4BB631 #318EB6 #9B31B6

split-complementary

#B65931 #31B69B #314BB6

monochromatic

#562A17 #864124 #B65931 #D17953 #DE9F84

Accessibility & contrast

On white

4.71

#B65931 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#B65931 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B65931

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B65931	#FFFFFF	#000000	##FFFFFF
##B65931	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#73672C

Deuteranopia (green-blind)

#897B2F

Tritanopia (blue-blind)

#C74650

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #b65931;
/* rgb */ color: rgb(182, 89, 49);
/* oklch */ color: oklch(57.0% 0.132 42.6);

Tailwind

colors: {
  custom: {
    50: '#d28a6b',
    500: '#b65931',
    950: '#000000',
  },
}

SCSS

$custom: #b65931;
$custom-light: #d28a6b;
$custom-dark: #000000;

JSON

{
  "hex": "#b65931",
  "rgb": {
    "r": 182,
    "g": 89,
    "b": 49
  },
  "hsl": {
    "h": 18.045,
    "s": 57.576,
    "l": 45.294
  },
  "oklch": {
    "l": 0.57041,
    "c": 0.13216,
    "h": 42.6
  },
  "luminance": 0.17312
}

Semantic roles & 50–950 ramp

primary

#B65931

secondary

#7CB0C7

accent

#B3E147

background

#FDF8F6

surface

#FBF0EB

border

#D4CBC6

text

#150C07

muted

#837D7A

Preview Lab

Preview with #B65931

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

Preview Lab → · Contrast checker → · Palette generator →