#B0542F#B0542F

#B0542F is a mid, vivid orange. Relative luminance 0.158; OKLCH L 55.3% C 0.131 H 41.5°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#B0542F
RGB	rgb(176, 84, 47)
HSL	hsl(17, 58%, 44%)
HSV	hsv(17, 73%, 69%)
CMYK	cmyk(0%, 52.3%, 73.3%, 31%)
CIE-LAB	lab(46.68, 34.89, 38.43)
CIE-LCH	lch(46.68, 51.91, 47.76°)
OKLab	oklab(55.35% 0.0978 0.0865)
OKLCH	oklch(55.35% 0.131 41.5)
XYZ	xyz(21.5900, 15.7787, 4.5974)
Luminance	0.1578 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0542F #2F8BB0

analogous

#B02F4A #B0542F #B0942F

triadic

#B0542F #2FB054 #542FB0

tetradic

#B0542F #4AB02F #2F8BB0 #942FB0

square

#B0542F #4AB02F #2F8BB0 #942FB0

split-complementary

#B0542F #2FB094 #2F4AB0

monochromatic

#4F2615 #803D22 #B0542F #CF724D #DC987D

Accessibility & contrast

On white

5.05

#B0542F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#B0542F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B0542F

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0542F	#FFFFFF	#000000	##FFFFFF
##B0542F	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D622B

Deuteranopia (green-blind)

#84762D

Tritanopia (blue-blind)

#C1414C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #b0542f;
/* rgb */ color: rgb(176, 84, 47);
/* oklch */ color: oklch(55.3% 0.131 41.5);

Tailwind

colors: {
  custom: {
    50: '#ce8669',
    500: '#b0542f',
    950: '#000000',
  },
}

SCSS

$custom: #b0542f;
$custom-light: #ce8669;
$custom-dark: #000000;

JSON

{
  "hex": "#b0542f",
  "rgb": {
    "r": 176,
    "g": 84,
    "b": 47
  },
  "hsl": {
    "h": 17.209,
    "s": 57.848,
    "l": 43.725
  },
  "oklch": {
    "l": 0.55347,
    "c": 0.13053,
    "h": 41.5
  },
  "luminance": 0.15776
}

Semantic roles & 50–950 ramp

primary

#B0542F

secondary

#76AEC5

accent

#B5E147

background

#FDF8F6

surface

#FBEFEB

border

#D4CAC6

text

#150B06

muted

#837C7A

Preview Lab

Preview with #B0542F

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

Preview Lab → · Contrast checker → · Palette generator →