#B3532B#B3532B

#B3532B is a mid, vivid orange. Relative luminance 0.159; OKLCH L 55.6% C 0.136 H 41.8°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#B3532B
RGB	rgb(179, 83, 43)
HSL	hsl(18, 61%, 44%)
HSV	hsv(18, 76%, 70%)
CMYK	cmyk(0%, 53.6%, 76%, 29.8%)
CIE-LAB	lab(46.91, 36.42, 40.89)
CIE-LCH	lch(46.91, 54.76, 48.31°)
OKLab	oklab(55.6% 0.1015 0.0907)
OKLCH	oklch(55.6% 0.136 41.8)
XYZ	xyz(22.1219, 15.9474, 4.1983)
Luminance	0.1595 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3532B #2B8BB3

analogous

#B32B47 #B3532B #B3972B

triadic

#B3532B #2BB353 #532BB3

tetradic

#B3532B #47B32B #2B8BB3 #972BB3

square

#B3532B #47B32B #2B8BB3 #972BB3

split-complementary

#B3532B #2BB397 #2B47B3

monochromatic

#502513 #823C1F #B3532B #D37148 #DF9779

Accessibility & contrast

On white

5.01

#B3532B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#B3532B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3532B

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3532B	#FFFFFF	#000000	##FFFFFF
##B3532B	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6226

Deuteranopia (green-blind)

#857729

Tritanopia (blue-blind)

#C43E4A

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #b3532b;
/* rgb */ color: rgb(179, 83, 43);
/* oklch */ color: oklch(55.6% 0.136 41.8);

Tailwind

colors: {
  custom: {
    50: '#d18667',
    500: '#b3532b',
    950: '#000000',
  },
}

SCSS

$custom: #b3532b;
$custom-light: #d18667;
$custom-dark: #000000;

JSON

{
  "hex": "#b3532b",
  "rgb": {
    "r": 179,
    "g": 83,
    "b": 43
  },
  "hsl": {
    "h": 17.647,
    "s": 61.261,
    "l": 43.529
  },
  "oklch": {
    "l": 0.55597,
    "c": 0.13608,
    "h": 41.8
  },
  "luminance": 0.15945
}

Semantic roles & 50–950 ramp

primary

#B3532B

secondary

#73AEC7

accent

#B5E443

background

#FDF8F6

surface

#FBEFEB

border

#D4CAC6

text

#150B06

muted

#837C7A

Preview Lab

Preview with #B3532B

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

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