#B35528#B35528

#B35528 is a mid, vivid orange. Relative luminance 0.162; OKLCH L 55.9% C 0.135 H 44.0°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#B35528
RGB	rgb(179, 85, 40)
HSL	hsl(19, 63%, 43%)
HSV	hsv(19, 78%, 70%)
CMYK	cmyk(0%, 52.5%, 77.7%, 29.8%)
CIE-LAB	lab(47.28, 35.26, 42.79)
CIE-LCH	lch(47.28, 55.44, 50.51°)
OKLab	oklab(55.88% 0.0974 0.094)
OKLCH	oklch(55.88% 0.135 44)
XYZ	xyz(22.2241, 16.2367, 3.9708)
Luminance	0.1623 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B35528 #2886B3

analogous

#B32841 #B35528 #B39A28

triadic

#B35528 #28B355 #5528B3

tetradic

#B35528 #41B328 #2886B3 #9A28B3

square

#B35528 #41B328 #2886B3 #9A28B3

split-complementary

#B35528 #28B39A #2841B3

monochromatic

#4F2512 #813D1D #B35528 #D57243 #E09875

Accessibility & contrast

On white

4.94

#B35528 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#B35528 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B35528

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B35528	#FFFFFF	#000000	##FFFFFF
##B35528	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6322

Deuteranopia (green-blind)

#867826

Tritanopia (blue-blind)

#C5414C

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b35528;
/* rgb */ color: rgb(179, 85, 40);
/* oklch */ color: oklch(55.9% 0.135 44.0);

Tailwind

colors: {
  custom: {
    50: '#d18765',
    500: '#b35528',
    950: '#000000',
  },
}

SCSS

$custom: #b35528;
$custom-light: #d18765;
$custom-dark: #000000;

JSON

{
  "hex": "#b35528",
  "rgb": {
    "r": 179,
    "g": 85,
    "b": 40
  },
  "hsl": {
    "h": 19.424,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.55876,
    "c": 0.13538,
    "h": 44
  },
  "luminance": 0.16234
}

Semantic roles & 50–950 ramp

primary

#B35528

secondary

#6FABC8

accent

#B1E641

background

#FDF8F6

surface

#FBF0EB

border

#D4CBC6

text

#150B06

muted

#837C7A

Preview Lab

Preview with #B35528

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

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