#B05B36#B05B36

#B05B36 is a mid, vivid orange. Relative luminance 0.170; OKLCH L 56.6% C 0.122 H 43.2°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#B05B36
RGB	rgb(176, 91, 54)
HSL	hsl(18, 53%, 45%)
HSV	hsv(18, 69%, 69%)
CMYK	cmyk(0%, 48.3%, 69.3%, 31%)
CIE-LAB	lab(48.24, 31.57, 36.41)
CIE-LCH	lch(48.24, 48.19, 49.08°)
OKLab	oklab(56.56% 0.0889 0.0834)
OKLCH	oklch(56.56% 0.122 43.2)
XYZ	xyz(22.3134, 16.9812, 5.5920)
Luminance	0.1698 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B05B36 #368BB0

analogous

#B0364E #B05B36 #B09836

triadic

#B05B36 #36B05B #5B36B0

tetradic

#B05B36 #4EB036 #368BB0 #9836B0

square

#B05B36 #4EB036 #368BB0 #9836B0

split-complementary

#B05B36 #36B098 #364EB0

monochromatic

#522B19 #814328 #B05B36 #CC7B58 #DAA086

Accessibility & contrast

On white

4.78

#B05B36 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#B05B36 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B05B36

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B05B36	#FFFFFF	#000000	##FFFFFF
##B05B36	1.00	4.78	4.40	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#726732

Deuteranopia (green-blind)

#877A35

Tritanopia (blue-blind)

#C14A53

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #b05b36;
/* rgb */ color: rgb(176, 91, 54);
/* oklch */ color: oklch(56.6% 0.122 43.2);

Tailwind

colors: {
  custom: {
    50: '#cd8b6e',
    500: '#b05b36',
    950: '#000000',
  },
}

SCSS

$custom: #b05b36;
$custom-light: #cd8b6e;
$custom-dark: #000000;

JSON

{
  "hex": "#b05b36",
  "rgb": {
    "r": 176,
    "g": 91,
    "b": 54
  },
  "hsl": {
    "h": 18.197,
    "s": 53.043,
    "l": 45.098
  },
  "oklch": {
    "l": 0.56559,
    "c": 0.12192,
    "h": 43.2
  },
  "luminance": 0.16979
}

Semantic roles & 50–950 ramp

primary

#B05B36

secondary

#7EAFC4

accent

#B0DC4B

background

#FDF8F6

surface

#FAF0EC

border

#D3CBC7

text

#150C07

muted

#837D7A

Preview Lab

Preview with #B05B36

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

Preview Lab → · Contrast checker → · Palette generator →