#B0552F#B0552F

#B0552F is a mid, vivid orange. Relative luminance 0.159; OKLCH L 55.5% C 0.130 H 42.1°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#B0552F
RGB	rgb(176, 85, 47)
HSL	hsl(18, 58%, 44%)
HSV	hsv(18, 73%, 69%)
CMYK	cmyk(0%, 51.7%, 73.3%, 31%)
CIE-LAB	lab(46.89, 34.37, 38.65)
CIE-LCH	lch(46.89, 51.72, 48.36°)
OKLab	oklab(55.51% 0.0962 0.0869)
OKLCH	oklch(55.51% 0.13 42.1)
XYZ	xyz(21.6681, 15.9350, 4.6235)
Luminance	0.1593 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0552F #2F8AB0

analogous

#B02F49 #B0552F #B0952F

triadic

#B0552F #2FB055 #552FB0

tetradic

#B0552F #49B02F #2F8AB0 #952FB0

square

#B0552F #49B02F #2F8AB0 #952FB0

split-complementary

#B0552F #2FB095 #2F49B0

monochromatic

#4F2615 #803E22 #B0552F #CF734D #DC997D

Accessibility & contrast

On white

5.02

#B0552F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#B0552F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B0552F

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0552F	#FFFFFF	#000000	##FFFFFF
##B0552F	1.00	5.02	4.19	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E632B

Deuteranopia (green-blind)

#84772D

Tritanopia (blue-blind)

#C1424D

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #b0552f;
/* rgb */ color: rgb(176, 85, 47);
/* oklch */ color: oklch(55.5% 0.130 42.1);

Tailwind

colors: {
  custom: {
    50: '#ce8769',
    500: '#b0552f',
    950: '#000000',
  },
}

SCSS

$custom: #b0552f;
$custom-light: #ce8769;
$custom-dark: #000000;

JSON

{
  "hex": "#b0552f",
  "rgb": {
    "r": 176,
    "g": 85,
    "b": 47
  },
  "hsl": {
    "h": 17.674,
    "s": 57.848,
    "l": 43.725
  },
  "oklch": {
    "l": 0.55505,
    "c": 0.12966,
    "h": 42.1
  },
  "luminance": 0.15932
}

Semantic roles & 50–950 ramp

primary

#B0552F

secondary

#76AEC5

accent

#B4E147

background

#FDF8F6

surface

#FBEFEB

border

#D4CAC6

text

#150B06

muted

#837C7A

Preview Lab

Preview with #B0552F

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

Preview Lab → · Contrast checker → · Palette generator →