#B44618#B44618

#B44618 is a mid, vivid orange. Relative luminance 0.141; OKLCH L 53.7% C 0.153 H 40.3°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#B44618
RGB	rgb(180, 70, 24)
HSL	hsl(18, 76%, 40%)
HSV	hsv(18, 87%, 71%)
CMYK	cmyk(0%, 61.1%, 86.7%, 29.4%)
CIE-LAB	lab(44.45, 42.57, 47.53)
CIE-LCH	lch(44.45, 63.80, 48.15°)
OKLab	oklab(53.72% 0.1171 0.0992)
OKLCH	oklch(53.72% 0.154 40.3)
XYZ	xyz(21.1798, 14.1526, 2.4804)
Luminance	0.1415 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B44618 #1886B4

analogous

#B41838 #B44618 #B49418

triadic

#B44618 #18B446 #4618B4

tetradic

#B44618 #38B418 #1886B4 #9418B4

square

#B44618 #38B418 #1886B4 #9418B4

split-complementary

#B44618 #18B494 #1838B4

monochromatic

#481C0A #7E3111 #B44618 #E25E27 #E9865D

Accessibility & contrast

On white

5.48

#B44618 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#B44618 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B44618

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B44618	#FFFFFF	#000000	##FFFFFF
##B44618	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665A0F

Deuteranopia (green-blind)

#817212

Tritanopia (blue-blind)

#C6293D

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b44618;
/* rgb */ color: rgb(180, 70, 24);
/* oklch */ color: oklch(53.7% 0.153 40.3);

Tailwind

colors: {
  custom: {
    50: '#d37d5a',
    500: '#b44618',
    950: '#000000',
  },
}

SCSS

$custom: #b44618;
$custom-light: #d37d5a;
$custom-dark: #000000;

JSON

{
  "hex": "#b44618",
  "rgb": {
    "r": 180,
    "g": 70,
    "b": 24
  },
  "hsl": {
    "h": 17.692,
    "s": 76.471,
    "l": 40
  },
  "oklch": {
    "l": 0.53719,
    "c": 0.1535,
    "h": 40.3
  },
  "luminance": 0.1415
}

Semantic roles & 50–950 ramp

primary

#B44618

secondary

#5BABCD

accent

#BBF335

background

#FEF7F5

surface

#FCEEE9

border

#D5C9C5

text

#160A04

muted

#847C79

Preview Lab

Preview with #B44618

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

Preview Lab → · Contrast checker → · Palette generator →