#B3541E#B3541E

#B3541E is a mid, vivid orange. Relative luminance 0.160; OKLCH L 55.6% C 0.139 H 46.2°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#B3541E
RGB	rgb(179, 84, 30)
HSL	hsl(22, 71%, 41%)
HSV	hsv(22, 83%, 70%)
CMYK	cmyk(0%, 53.1%, 83.2%, 29.8%)
CIE-LAB	lab(47.00, 35.42, 47.15)
CIE-LCH	lch(47.00, 58.97, 53.08°)
OKLab	oklab(55.64% 0.0964 0.1006)
OKLCH	oklch(55.64% 0.139 46.2)
XYZ	xyz(21.9973, 16.0209, 3.1620)
Luminance	0.1602 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3541E #1E7DB3

analogous

#B31E32 #B3541E #B39E1E

triadic

#B3541E #1EB354 #541EB3

tetradic

#B3541E #32B31E #1E7DB3 #9E1EB3

square

#B3541E #32B31E #1E7DB3 #9E1EB3

split-complementary

#B3541E #1EB39E #1E32B3

monochromatic

#4A230C #7F3B15 #B3541E #DD7032 #E59466

Accessibility & contrast

On white

5.00

#B3541E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#B3541E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3541E

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3541E	#FFFFFF	#000000	##FFFFFF
##B3541E	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6215

Deuteranopia (green-blind)

#86781B

Tritanopia (blue-blind)

#C53F49

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #b3541e;
/* rgb */ color: rgb(179, 84, 30);
/* oklch */ color: oklch(55.6% 0.139 46.2);

Tailwind

colors: {
  custom: {
    50: '#d1865f',
    500: '#b3541e',
    950: '#000000',
  },
}

SCSS

$custom: #b3541e;
$custom-light: #d1865f;
$custom-dark: #000000;

JSON

{
  "hex": "#b3541e",
  "rgb": {
    "r": 179,
    "g": 84,
    "b": 30
  },
  "hsl": {
    "h": 21.745,
    "s": 71.292,
    "l": 40.98
  },
  "oklch": {
    "l": 0.55637,
    "c": 0.13928,
    "h": 46.2
  },
  "luminance": 0.16018
}

Semantic roles & 50–950 ramp

primary

#B3541E

secondary

#62A5CB

accent

#ADEE3A

background

#FDF8F5

surface

#FBEFE9

border

#D4CAC5

text

#150B05

muted

#837C79

Preview Lab

Preview with #B3541E

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

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