#B05142#B05142

#B05142 is a mid, vivid red. Relative luminance 0.155; OKLCH L 55.2% C 0.127 H 30.7°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#B05142
RGB	rgb(176, 81, 66)
HSL	hsl(8, 45%, 47%)
HSV	hsv(8, 63%, 69%)
CMYK	cmyk(0%, 54%, 62.5%, 31%)
CIE-LAB	lab(46.33, 37.57, 27.35)
CIE-LCH	lch(46.33, 46.47, 36.06°)
OKLab	oklab(55.16% 0.1095 0.0652)
OKLCH	oklch(55.16% 0.127 30.7)
XYZ	xyz(21.8322, 15.5109, 6.9974)
Luminance	0.1551 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B05142 #42A1B0

analogous

#B0426A #B05142 #B08842

triadic

#B05142 #42B051 #5142B0

tetradic

#B05142 #6AB042 #42A1B0 #8842B0

square

#B05142 #6AB042 #42A1B0 #8842B0

split-complementary

#B05142 #42B088 #426AB0

monochromatic

#572821 #833D31 #B05142 #C77569 #D79E95

Accessibility & contrast

On white

5.12

#B05142 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#B05142 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B05142

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B05142	#FFFFFF	#000000	##FFFFFF
##B05142	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#696140

Deuteranopia (green-blind)

#817540

Tritanopia (blue-blind)

#C0404E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b05142;
/* rgb */ color: rgb(176, 81, 66);
/* oklch */ color: oklch(55.2% 0.127 30.7);

Tailwind

colors: {
  custom: {
    50: '#cd8476',
    500: '#b05142',
    950: '#000000',
  },
}

SCSS

$custom: #b05142;
$custom-light: #cd8476;
$custom-dark: #000000;

JSON

{
  "hex": "#b05142",
  "rgb": {
    "r": 176,
    "g": 81,
    "b": 66
  },
  "hsl": {
    "h": 8.182,
    "s": 45.455,
    "l": 47.451
  },
  "oklch": {
    "l": 0.55157,
    "c": 0.12742,
    "h": 30.7
  },
  "luminance": 0.15508
}

Semantic roles & 50–950 ramp

primary

#B05142

secondary

#8BBBC3

accent

#C3D553

background

#FDF8F7

surface

#FAEFED

border

#D3CAC8

text

#140B08

muted

#837C7B

Preview Lab

Preview with #B05142

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

Preview Lab → · Contrast checker → · Palette generator →