#B4481E#B4481E

#B4481E is a mid, vivid orange. Relative luminance 0.144; OKLCH L 54.0% C 0.150 H 39.8°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#B4481E
RGB	rgb(180, 72, 30)
HSL	hsl(17, 71%, 41%)
HSV	hsv(17, 83%, 71%)
CMYK	cmyk(0%, 60%, 83.3%, 29.4%)
CIE-LAB	lab(44.85, 41.78, 45.26)
CIE-LCH	lch(44.85, 61.60, 47.29°)
OKLab	oklab(54.03% 0.1156 0.0963)
OKLCH	oklch(54.03% 0.15 39.8)
XYZ	xyz(21.3764, 14.4348, 2.8886)
Luminance	0.1443 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4481E #1E8AB4

analogous

#B41E3F #B4481E #B4931E

triadic

#B4481E #1EB448 #481EB4

tetradic

#B4481E #3FB41E #1E8AB4 #931EB4

square

#B4481E #3FB41E #1E8AB4 #931EB4

split-complementary

#B4481E #1EB493 #1E3FB4

monochromatic

#4B1E0D #803315 #B4481E #DD6232 #E68A67

Accessibility & contrast

On white

5.40

#B4481E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#B4481E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4481E

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4481E	#FFFFFF	#000000	##FFFFFF
##B4481E	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675B17

Deuteranopia (green-blind)

#817319

Tritanopia (blue-blind)

#C62D40

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b4481e;
/* rgb */ color: rgb(180, 72, 30);
/* oklch */ color: oklch(54.0% 0.150 39.8);

Tailwind

colors: {
  custom: {
    50: '#d37f5e',
    500: '#b4481e',
    950: '#000000',
  },
}

SCSS

$custom: #b4481e;
$custom-light: #d37f5e;
$custom-dark: #000000;

JSON

{
  "hex": "#b4481e",
  "rgb": {
    "r": 180,
    "g": 72,
    "b": 30
  },
  "hsl": {
    "h": 16.8,
    "s": 71.429,
    "l": 41.176
  },
  "oklch": {
    "l": 0.54033,
    "c": 0.15045,
    "h": 39.8
  },
  "luminance": 0.14432
}

Semantic roles & 50–950 ramp

primary

#B4481E

secondary

#63AECB

accent

#BCEE3A

background

#FEF7F5

surface

#FCEEE9

border

#D5C9C5

text

#160A04

muted

#847C79

Preview Lab

Preview with #B4481E

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

Preview Lab → · Contrast checker → · Palette generator →