#B5613A#B5613A

#B5613A is a mid, vivid orange. Relative luminance 0.187; OKLCH L 58.3% C 0.121 H 44.5°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#B5613A
RGB	rgb(181, 97, 58)
HSL	hsl(19, 51%, 47%)
HSV	hsv(19, 68%, 71%)
CMYK	cmyk(0%, 46.4%, 68%, 29%)
CIE-LAB	lab(50.31, 30.62, 36.82)
CIE-LCH	lch(50.31, 47.89, 50.25°)
OKLab	oklab(58.31% 0.0862 0.0848)
OKLCH	oklch(58.31% 0.121 44.5)
XYZ	xyz(24.0965, 18.6813, 6.3390)
Luminance	0.1868 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5613A #3A8EB5

analogous

#B53A51 #B5613A #B59E3A

triadic

#B5613A #3AB561 #613AB5

tetradic

#B5613A #51B53A #3A8EB5 #9E3AB5

square

#B5613A #51B53A #3A8EB5 #9E3AB5

split-complementary

#B5613A #3AB59E #3A51B5

monochromatic

#582F1C #87482B #B5613A #CC8260 #DBA78E

Accessibility & contrast

On white

4.43

#B5613A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#B5613A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B5613A

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5613A	#FFFFFF	#000000	##000000
##B5613A	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#786C36

Deuteranopia (green-blind)

#8C7F39

Tritanopia (blue-blind)

#C65158

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #b5613a;
/* rgb */ color: rgb(181, 97, 58);
/* oklch */ color: oklch(58.3% 0.121 44.5);

Tailwind

colors: {
  custom: {
    50: '#d18f71',
    500: '#b5613a',
    950: '#000000',
  },
}

SCSS

$custom: #b5613a;
$custom-light: #d18f71;
$custom-dark: #000000;

JSON

{
  "hex": "#b5613a",
  "rgb": {
    "r": 181,
    "g": 97,
    "b": 58
  },
  "hsl": {
    "h": 19.024,
    "s": 51.464,
    "l": 46.863
  },
  "oklch": {
    "l": 0.58312,
    "c": 0.12094,
    "h": 44.5
  },
  "luminance": 0.18679
}

Semantic roles & 50–950 ramp

primary

#B5613A

secondary

#85B1C6

accent

#AEDB4D

background

#FDF8F6

surface

#FBF0EC

border

#D4CBC7

text

#150C08

muted

#837D7B

Preview Lab

Preview with #B5613A

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

Preview Lab → · Contrast checker → · Palette generator →