#B44018#B44018

#B44018 is a mid, vivid orange. Relative luminance 0.134; OKLCH L 52.9% C 0.159 H 37.8°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#B44018
RGB	rgb(180, 64, 24)
HSL	hsl(15, 76%, 40%)
HSV	hsv(15, 87%, 71%)
CMYK	cmyk(0%, 64.4%, 86.7%, 29.4%)
CIE-LAB	lab(43.42, 45.31, 46.67)
CIE-LCH	lch(43.42, 65.05, 45.85°)
OKLab	oklab(52.94% 0.1255 0.0972)
OKLCH	oklch(52.94% 0.159 37.8)
XYZ	xyz(20.8231, 13.4391, 2.3615)
Luminance	0.1344 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B44018 #188CB4

analogous

#B4183E #B44018 #B48E18

triadic

#B44018 #18B440 #4018B4

tetradic

#B44018 #3EB418 #188CB4 #8E18B4

square

#B44018 #3EB418 #188CB4 #8E18B4

split-complementary

#B44018 #18B48E #183EB4

monochromatic

#481A0A #7E2D11 #B44018 #E25727 #E9815D

Accessibility & contrast

On white

5.70

#B44018 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#B44018 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B44018

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B44018	#FFFFFF	#000000	##FFFFFF
##B44018	1.00	5.70	3.69	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625610

Deuteranopia (green-blind)

#7E7011

Tritanopia (blue-blind)

#C61E39

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b44018;
/* rgb */ color: rgb(180, 64, 24);
/* oklch */ color: oklch(52.9% 0.159 37.8);

Tailwind

colors: {
  custom: {
    50: '#d37a5a',
    500: '#b44018',
    950: '#000000',
  },
}

SCSS

$custom: #b44018;
$custom-light: #d37a5a;
$custom-dark: #000000;

JSON

{
  "hex": "#b44018",
  "rgb": {
    "r": 180,
    "g": 64,
    "b": 24
  },
  "hsl": {
    "h": 15.385,
    "s": 76.471,
    "l": 40
  },
  "oklch": {
    "l": 0.52938,
    "c": 0.15875,
    "h": 37.8
  },
  "luminance": 0.13436
}

Semantic roles & 50–950 ramp

primary

#B44018

secondary

#5BB0CD

accent

#C2F335

background

#FEF7F5

surface

#FCEEE9

border

#D5C9C5

text

#160904

muted

#847B79

Preview Lab

Preview with #B44018

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

Preview Lab → · Contrast checker → · Palette generator →