#B54E2A#B54E2A

#B54E2A is a mid, vivid orange. Relative luminance 0.154; OKLCH L 55.1% C 0.143 H 39.0°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#B54E2A
RGB	rgb(181, 78, 42)
HSL	hsl(16, 62%, 44%)
HSV	hsv(16, 77%, 71%)
CMYK	cmyk(0%, 56.9%, 76.8%, 29%)
CIE-LAB	lab(46.23, 39.67, 40.81)
CIE-LCH	lch(46.23, 56.91, 45.81°)
OKLab	oklab(55.15% 0.1111 0.0901)
OKLCH	oklch(55.15% 0.143 39)
XYZ	xyz(22.2006, 15.4426, 4.0017)
Luminance	0.1544 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B54E2A #2A91B5

analogous

#B52A4B #B54E2A #B5932A

triadic

#B54E2A #2AB54E #4E2AB5

tetradic

#B54E2A #4BB52A #2A91B5 #932AB5

square

#B54E2A #4BB52A #2A91B5 #932AB5

split-complementary

#B54E2A #2AB593 #2A4BB5

monochromatic

#522313 #83391E #B54E2A #D46C48 #E09479

Accessibility & contrast

On white

5.14

#B54E2A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#B54E2A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B54E2A

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B54E2A	#FFFFFF	#000000	##FFFFFF
##B54E2A	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)

#6B5F25

Deuteranopia (green-blind)

#847627

Tritanopia (blue-blind)

#C73746

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b54e2a;
/* rgb */ color: rgb(181, 78, 42);
/* oklch */ color: oklch(55.1% 0.143 39.0);

Tailwind

colors: {
  custom: {
    50: '#d28366',
    500: '#b54e2a',
    950: '#000000',
  },
}

SCSS

$custom: #b54e2a;
$custom-light: #d28366;
$custom-dark: #000000;

JSON

{
  "hex": "#b54e2a",
  "rgb": {
    "r": 181,
    "g": 78,
    "b": 42
  },
  "hsl": {
    "h": 15.54,
    "s": 62.332,
    "l": 43.725
  },
  "oklch": {
    "l": 0.55146,
    "c": 0.14302,
    "h": 39
  },
  "luminance": 0.1544
}

Semantic roles & 50–950 ramp

primary

#B54E2A

secondary

#73B2C8

accent

#BBE542

background

#FDF8F6

surface

#FBEFEB

border

#D4CAC6

text

#150B06

muted

#837C7A

Preview Lab

Preview with #B54E2A

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

Preview Lab → · Contrast checker → · Palette generator →