#B05331#B05331

#B05331 is a mid, vivid orange. Relative luminance 0.156; OKLCH L 55.2% C 0.131 H 40.1°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#B05331
RGB	rgb(176, 83, 49)
HSL	hsl(16, 56%, 44%)
HSV	hsv(16, 72%, 69%)
CMYK	cmyk(0%, 52.8%, 72.2%, 31%)
CIE-LAB	lab(46.50, 35.51, 37.16)
CIE-LCH	lch(46.50, 51.40, 46.30°)
OKLab	oklab(55.22% 0.1001 0.0841)
OKLCH	oklch(55.22% 0.131 40.1)
XYZ	xyz(21.5542, 15.6410, 4.7891)
Luminance	0.1564 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B05331 #318EB0

analogous

#B0314F #B05331 #B09331

triadic

#B05331 #31B053 #5331B0

tetradic

#B05331 #4FB031 #318EB0 #9331B0

square

#B05331 #4FB031 #318EB0 #9331B0

split-complementary

#B05331 #31B093 #314FB0

monochromatic

#502616 #803C24 #B05331 #CE7250 #DC9880

Accessibility & contrast

On white

5.09

#B05331 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#B05331 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B05331

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B05331	#FFFFFF	#000000	##FFFFFF
##B05331	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C612D

Deuteranopia (green-blind)

#83762F

Tritanopia (blue-blind)

#C1404B

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b05331;
/* rgb */ color: rgb(176, 83, 49);
/* oklch */ color: oklch(55.2% 0.131 40.1);

Tailwind

colors: {
  custom: {
    50: '#ce856a',
    500: '#b05331',
    950: '#000000',
  },
}

SCSS

$custom: #b05331;
$custom-light: #ce856a;
$custom-dark: #000000;

JSON

{
  "hex": "#b05331",
  "rgb": {
    "r": 176,
    "g": 83,
    "b": 49
  },
  "hsl": {
    "h": 16.063,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.55215,
    "c": 0.13073,
    "h": 40.1
  },
  "luminance": 0.15638
}

Semantic roles & 50–950 ramp

primary

#B05331

secondary

#78B0C5

accent

#B7E048

background

#FDF8F6

surface

#FBEFEB

border

#D4CAC6

text

#150B06

muted

#837C7A

Preview Lab

Preview with #B05331

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

Preview Lab → · Contrast checker → · Palette generator →