#B0552B#B0552B

#B0552B is a mid, vivid orange. Relative luminance 0.159; OKLCH L 55.5% C 0.131 H 43.6°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#B0552B
RGB	rgb(176, 85, 43)
HSL	hsl(19, 61%, 43%)
HSV	hsv(19, 76%, 69%)
CMYK	cmyk(0%, 51.7%, 75.6%, 31%)
CIE-LAB	lab(46.85, 34.18, 40.69)
CIE-LCH	lch(46.85, 53.14, 49.97°)
OKLab	oklab(55.46% 0.0949 0.0904)
OKLCH	oklch(55.46% 0.131 43.6)
XYZ	xyz(21.5911, 15.9042, 4.2179)
Luminance	0.1590 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0552B #2B86B0

analogous

#B02B44 #B0552B #B0972B

triadic

#B0552B #2BB055 #552BB0

tetradic

#B0552B #44B02B #2B86B0 #972BB0

square

#B0552B #44B02B #2B86B0 #972BB0

split-complementary

#B0552B #2BB097 #2B44B0

monochromatic

#4E2513 #7F3D1F #B0552B #D27246 #DE9878

Accessibility & contrast

On white

5.02

#B0552B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#B0552B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B0552B

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0552B	#FFFFFF	#000000	##FFFFFF
##B0552B	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6326

Deuteranopia (green-blind)

#847729

Tritanopia (blue-blind)

#C1424C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #b0552b;
/* rgb */ color: rgb(176, 85, 43);
/* oklch */ color: oklch(55.5% 0.131 43.6);

Tailwind

colors: {
  custom: {
    50: '#ce8767',
    500: '#b0552b',
    950: '#000000',
  },
}

SCSS

$custom: #b0552b;
$custom-light: #ce8767;
$custom-dark: #000000;

JSON

{
  "hex": "#b0552b",
  "rgb": {
    "r": 176,
    "g": 85,
    "b": 43
  },
  "hsl": {
    "h": 18.947,
    "s": 60.731,
    "l": 42.941
  },
  "oklch": {
    "l": 0.55461,
    "c": 0.13109,
    "h": 43.6
  },
  "luminance": 0.15902
}

Semantic roles & 50–950 ramp

primary

#B0552B

secondary

#71ABC6

accent

#B1E444

background

#FDF8F6

surface

#FBEFEB

border

#D4CAC6

text

#150B06

muted

#837C7A

Preview Lab

Preview with #B0552B

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

Preview Lab → · Contrast checker → · Palette generator →