#B05B35#B05B35

#B05B35 is a mid, vivid orange. Relative luminance 0.170; OKLCH L 56.5% C 0.122 H 43.6°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#B05B35
RGB	rgb(176, 91, 53)
HSL	hsl(19, 54%, 45%)
HSV	hsv(19, 70%, 69%)
CMYK	cmyk(0%, 48.3%, 69.9%, 31%)
CIE-LAB	lab(48.22, 31.51, 36.94)
CIE-LCH	lch(48.22, 48.55, 49.53°)
OKLab	oklab(56.55% 0.0885 0.0844)
OKLCH	oklch(56.55% 0.122 43.6)
XYZ	xyz(22.2902, 16.9719, 5.4695)
Luminance	0.1697 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B05B35 #358AB0

analogous

#B0354C #B05B35 #B09935

triadic

#B05B35 #35B05B #5B35B0

tetradic

#B05B35 #4CB035 #358AB0 #9935B0

square

#B05B35 #4CB035 #358AB0 #9935B0

split-complementary

#B05B35 #35B099 #354CB0

monochromatic

#522A19 #814327 #B05B35 #CC7B56 #DA9F85

Accessibility & contrast

On white

4.78

#B05B35 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#B05B35 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B05B35

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B05B35	#FFFFFF	#000000	##FFFFFF
##B05B35	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#726731

Deuteranopia (green-blind)

#877A34

Tritanopia (blue-blind)

#C14A52

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #b05b35;
/* rgb */ color: rgb(176, 91, 53);
/* oklch */ color: oklch(56.5% 0.122 43.6);

Tailwind

colors: {
  custom: {
    50: '#cd8b6e',
    500: '#b05b35',
    950: '#000000',
  },
}

SCSS

$custom: #b05b35;
$custom-light: #cd8b6e;
$custom-dark: #000000;

JSON

{
  "hex": "#b05b35",
  "rgb": {
    "r": 176,
    "g": 91,
    "b": 53
  },
  "hsl": {
    "h": 18.537,
    "s": 53.712,
    "l": 44.902
  },
  "oklch": {
    "l": 0.56546,
    "c": 0.12232,
    "h": 43.6
  },
  "luminance": 0.16969
}

Semantic roles & 50–950 ramp

primary

#B05B35

secondary

#7DAEC4

accent

#B0DD4B

background

#FDF8F6

surface

#FAF0EC

border

#D3CBC7

text

#150C07

muted

#837D7A

Preview Lab

Preview with #B05B35

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

Preview Lab → · Contrast checker → · Palette generator →