#B54E28#B54E28

#B54E28 is a mid, vivid orange. Relative luminance 0.154; OKLCH L 55.1% C 0.144 H 39.7°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#B54E28
RGB	rgb(181, 78, 40)
HSL	hsl(16, 64%, 43%)
HSV	hsv(16, 78%, 71%)
CMYK	cmyk(0%, 56.9%, 77.9%, 29%)
CIE-LAB	lab(46.22, 39.59, 41.81)
CIE-LCH	lch(46.22, 57.58, 46.56°)
OKLab	oklab(55.13% 0.1105 0.0917)
OKLCH	oklch(55.13% 0.144 39.7)
XYZ	xyz(22.1657, 15.4287, 3.8179)
Luminance	0.1543 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B54E28 #288FB5

analogous

#B52848 #B54E28 #B59428

triadic

#B54E28 #28B54E #4E28B5

tetradic

#B54E28 #48B528 #288FB5 #9428B5

square

#B54E28 #48B528 #288FB5 #9428B5

split-complementary

#B54E28 #28B594 #2848B5

monochromatic

#512312 #83381D #B54E28 #D66C44 #E19377

Accessibility & contrast

On white

5.14

#B54E28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#B54E28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B54E28

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B54E28	#FFFFFF	#000000	##FFFFFF
##B54E28	1.00	5.14	4.09	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B5F23

Deuteranopia (green-blind)

#847625

Tritanopia (blue-blind)

#C73746

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b54e28;
/* rgb */ color: rgb(181, 78, 40);
/* oklch */ color: oklch(55.1% 0.144 39.7);

Tailwind

colors: {
  custom: {
    50: '#d38364',
    500: '#b54e28',
    950: '#000000',
  },
}

SCSS

$custom: #b54e28;
$custom-light: #d38364;
$custom-dark: #000000;

JSON

{
  "hex": "#b54e28",
  "rgb": {
    "r": 181,
    "g": 78,
    "b": 40
  },
  "hsl": {
    "h": 16.17,
    "s": 63.801,
    "l": 43.333
  },
  "oklch": {
    "l": 0.55126,
    "c": 0.1436,
    "h": 39.7
  },
  "luminance": 0.15426
}

Semantic roles & 50–950 ramp

primary

#B54E28

secondary

#70B1C8

accent

#BAE741

background

#FEF8F6

surface

#FCEFEB

border

#D5CAC6

text

#160B05

muted

#847C7A

Preview Lab

Preview with #B54E28

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

Preview Lab → · Contrast checker → · Palette generator →