#B15347#B15347

#B15347 is a mid, vivid red. Relative luminance 0.160; OKLCH L 55.7% C 0.125 H 29.1°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#B15347
RGB	rgb(177, 83, 71)
HSL	hsl(7, 43%, 49%)
HSV	hsv(7, 60%, 69%)
CMYK	cmyk(0%, 53.1%, 59.9%, 30.6%)
CIE-LAB	lab(46.96, 37.29, 25.25)
CIE-LCH	lch(46.96, 45.03, 34.11°)
OKLab	oklab(55.7% 0.1094 0.0609)
OKLCH	oklch(55.7% 0.125 29.1)
XYZ	xyz(22.3639, 15.9912, 7.8689)
Luminance	0.1599 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B15347 #47A5B1

analogous

#B14770 #B15347 #B18847

triadic

#B15347 #47B153 #5347B1

tetradic

#B15347 #70B147 #47A5B1 #8847B1

square

#B15347 #70B147 #47A5B1 #8847B1

split-complementary

#B15347 #47B188 #4770B1

monochromatic

#5A2A24 #853F35 #B15347 #C67970 #D7A29B

Accessibility & contrast

On white

5.00

#B15347 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#B15347 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B15347

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B15347	#FFFFFF	#000000	##FFFFFF
##B15347	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)

#6A6346

Deuteranopia (green-blind)

#827745

Tritanopia (blue-blind)

#C14350

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #b15347;
/* rgb */ color: rgb(177, 83, 71);
/* oklch */ color: oklch(55.7% 0.125 29.1);

Tailwind

colors: {
  custom: {
    50: '#cd867a',
    500: '#b15347',
    950: '#000000',
  },
}

SCSS

$custom: #b15347;
$custom-light: #cd867a;
$custom-dark: #000000;

JSON

{
  "hex": "#b15347",
  "rgb": {
    "r": 177,
    "g": 83,
    "b": 71
  },
  "hsl": {
    "h": 6.792,
    "s": 42.742,
    "l": 48.627
  },
  "oklch": {
    "l": 0.55697,
    "c": 0.12519,
    "h": 29.1
  },
  "luminance": 0.15989
}

Semantic roles & 50–950 ramp

primary

#B15347

secondary

#90BEC3

accent

#C4D355

background

#FDF8F7

surface

#FAEFED

border

#D3CAC8

text

#140B09

muted

#837C7B

Preview Lab

Preview with #B15347

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

Preview Lab → · Contrast checker → · Palette generator →