#B05339#B05339

#B05339 is a mid, vivid red. Relative luminance 0.157; OKLCH L 55.3% C 0.128 H 36.5°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#B05339
RGB	rgb(176, 83, 57)
HSL	hsl(13, 51%, 46%)
HSV	hsv(13, 68%, 69%)
CMYK	cmyk(0%, 52.8%, 67.6%, 31%)
CIE-LAB	lab(46.60, 35.95, 32.85)
CIE-LCH	lch(46.60, 48.70, 42.42°)
OKLab	oklab(55.32% 0.1029 0.0762)
OKLCH	oklch(55.32% 0.128 36.5)
XYZ	xyz(21.7383, 15.7147, 5.7586)
Luminance	0.1571 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B05339 #3996B0

analogous

#B0395A #B05339 #B08E39

triadic

#B05339 #39B053 #5339B0

tetradic

#B05339 #5AB039 #3996B0 #8E39B0

square

#B05339 #5AB039 #3996B0 #8E39B0

split-complementary

#B05339 #39B08E #395AB0

monochromatic

#54271B #823D2A #B05339 #CA745C #D99B8A

Accessibility & contrast

On white

5.07

#B05339 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#B05339 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B05339

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B05339	#FFFFFF	#000000	##FFFFFF
##B05339	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6236

Deuteranopia (green-blind)

#827637

Tritanopia (blue-blind)

#C1414D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b05339;
/* rgb */ color: rgb(176, 83, 57);
/* oklch */ color: oklch(55.3% 0.128 36.5);

Tailwind

colors: {
  custom: {
    50: '#cd8670',
    500: '#b05339',
    950: '#000000',
  },
}

SCSS

$custom: #b05339;
$custom-light: #cd8670;
$custom-dark: #000000;

JSON

{
  "hex": "#b05339",
  "rgb": {
    "r": 176,
    "g": 83,
    "b": 57
  },
  "hsl": {
    "h": 13.109,
    "s": 51.073,
    "l": 45.686
  },
  "oklch": {
    "l": 0.55321,
    "c": 0.12803,
    "h": 36.5
  },
  "luminance": 0.15712
}

Semantic roles & 50–950 ramp

primary

#B05339

secondary

#81B5C4

accent

#BCDB4D

background

#FDF8F6

surface

#FAEFEC

border

#D3CAC7

text

#150B07

muted

#837C7A

Preview Lab

Preview with #B05339

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

Preview Lab → · Contrast checker → · Palette generator →