#B44317#B44317

#B44317 is a mid, vivid orange. Relative luminance 0.138; OKLCH L 53.3% C 0.156 H 39.2°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#B44317
RGB	rgb(180, 67, 23)
HSL	hsl(17, 77%, 40%)
HSV	hsv(17, 87%, 71%)
CMYK	cmyk(0%, 62.8%, 87.2%, 29.4%)
CIE-LAB	lab(43.92, 43.93, 47.50)
CIE-LCH	lch(43.92, 64.70, 47.23°)
OKLab	oklab(53.32% 0.1211 0.0988)
OKLCH	oklch(53.32% 0.156 39.2)
XYZ	xyz(20.9866, 13.7825, 2.3657)
Luminance	0.1378 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B44317 #1788B4

analogous

#B4173A #B44317 #B49117

triadic

#B44317 #17B443 #4317B4

tetradic

#B44317 #3AB417 #1788B4 #9117B4

square

#B44317 #3AB417 #1788B4 #9117B4

split-complementary

#B44317 #17B491 #173AB4

monochromatic

#471B09 #7E2F10 #B44317 #E35A25 #EA835B

Accessibility & contrast

On white

5.59

#B44317 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#B44317 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B44317

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B44317	#FFFFFF	#000000	##FFFFFF
##B44317	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#64580E

Deuteranopia (green-blind)

#7F7110

Tritanopia (blue-blind)

#C6243B

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b44317;
/* rgb */ color: rgb(180, 67, 23);
/* oklch */ color: oklch(53.3% 0.156 39.2);

Tailwind

colors: {
  custom: {
    50: '#d37c59',
    500: '#b44317',
    950: '#000000',
  },
}

SCSS

$custom: #b44317;
$custom-light: #d37c59;
$custom-dark: #000000;

JSON

{
  "hex": "#b44317",
  "rgb": {
    "r": 180,
    "g": 67,
    "b": 23
  },
  "hsl": {
    "h": 16.815,
    "s": 77.34,
    "l": 39.804
  },
  "oklch": {
    "l": 0.53315,
    "c": 0.1563,
    "h": 39.2
  },
  "luminance": 0.13779
}

Semantic roles & 50–950 ramp

primary

#B44317

secondary

#59ADCE

accent

#BEF434

background

#FEF7F5

surface

#FCEEE9

border

#D5C9C5

text

#160A04

muted

#847C79

Preview Lab

Preview with #B44317

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

Preview Lab → · Contrast checker → · Palette generator →