#B35733#B35733

#B35733 is a mid, vivid orange. Relative luminance 0.166; OKLCH L 56.3% C 0.130 H 41.2°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#B35733
RGB	rgb(179, 87, 51)
HSL	hsl(17, 56%, 45%)
HSV	hsv(17, 72%, 70%)
CMYK	cmyk(0%, 51.4%, 71.5%, 29.8%)
CIE-LAB	lab(47.81, 34.73, 37.66)
CIE-LCH	lch(47.81, 51.23, 47.32°)
OKLab	oklab(56.31% 0.0977 0.0855)
OKLCH	oklch(56.31% 0.13 41.2)
XYZ	xyz(22.5982, 16.6419, 5.1535)
Luminance	0.1664 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B35733 #338FB3

analogous

#B3334F #B35733 #B39733

triadic

#B35733 #33B357 #5733B3

tetradic

#B35733 #4FB333 #338FB3 #9733B3

square

#B35733 #4FB333 #338FB3 #9733B3

split-complementary

#B35733 #33B397 #334FB3

monochromatic

#542918 #834025 #B35733 #CE7755 #DC9D84

Accessibility & contrast

On white

4.85

#B35733 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#B35733 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B35733

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B35733	#FFFFFF	#000000	##FFFFFF
##B35733	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#70652F

Deuteranopia (green-blind)

#867931

Tritanopia (blue-blind)

#C4444F

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #b35733;
/* rgb */ color: rgb(179, 87, 51);
/* oklch */ color: oklch(56.3% 0.130 41.2);

Tailwind

colors: {
  custom: {
    50: '#d0886c',
    500: '#b35733',
    950: '#000000',
  },
}

SCSS

$custom: #b35733;
$custom-light: #d0886c;
$custom-dark: #000000;

JSON

{
  "hex": "#b35733",
  "rgb": {
    "r": 179,
    "g": 87,
    "b": 51
  },
  "hsl": {
    "h": 16.875,
    "s": 55.652,
    "l": 45.098
  },
  "oklch": {
    "l": 0.56309,
    "c": 0.12983,
    "h": 41.2
  },
  "luminance": 0.16639
}

Semantic roles & 50–950 ramp

primary

#B35733

secondary

#7CB1C6

accent

#B5DF49

background

#FDF8F6

surface

#FBF0EB

border

#D4CBC6

text

#150B07

muted

#837C7A

Preview Lab

Preview with #B35733

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

Preview Lab → · Contrast checker → · Palette generator →