#B05140#B05140

#B05140 is a mid, vivid red. Relative luminance 0.155; OKLCH L 55.1% C 0.128 H 31.8°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#B05140
RGB	rgb(176, 81, 64)
HSL	hsl(9, 47%, 47%)
HSV	hsv(9, 64%, 69%)
CMYK	cmyk(0%, 54%, 63.6%, 31%)
CIE-LAB	lab(46.30, 37.43, 28.48)
CIE-LCH	lch(46.30, 47.03, 37.27°)
OKLab	oklab(55.12% 0.1087 0.0675)
OKLCH	oklch(55.12% 0.128 31.8)
XYZ	xyz(21.7743, 15.4878, 6.6923)
Luminance	0.1548 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B05140 #409FB0

analogous

#B04067 #B05140 #B08940

triadic

#B05140 #40B051 #5140B0

tetradic

#B05140 #67B040 #409FB0 #8940B0

square

#B05140 #67B040 #409FB0 #8940B0

split-complementary

#B05140 #40B089 #4067B0

monochromatic

#56281F #833C30 #B05140 #C77566 #D89D93

Accessibility & contrast

On white

5.13

#B05140 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#B05140 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B05140

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B05140	#FFFFFF	#000000	##FFFFFF
##B05140	1.00	5.13	4.10	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#69613E

Deuteranopia (green-blind)

#81753E

Tritanopia (blue-blind)

#C03F4D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b05140;
/* rgb */ color: rgb(176, 81, 64);
/* oklch */ color: oklch(55.1% 0.128 31.8);

Tailwind

colors: {
  custom: {
    50: '#cd8475',
    500: '#b05140',
    950: '#000000',
  },
}

SCSS

$custom: #b05140;
$custom-light: #cd8475;
$custom-dark: #000000;

JSON

{
  "hex": "#b05140",
  "rgb": {
    "r": 176,
    "g": 81,
    "b": 64
  },
  "hsl": {
    "h": 9.107,
    "s": 46.667,
    "l": 47.059
  },
  "oklch": {
    "l": 0.55123,
    "c": 0.12795,
    "h": 31.8
  },
  "luminance": 0.15485
}

Semantic roles & 50–950 ramp

primary

#B05140

secondary

#89BAC3

accent

#C2D651

background

#FDF8F7

surface

#FAEFED

border

#D3CAC8

text

#150B08

muted

#837C7B

Preview Lab

Preview with #B05140

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

Preview Lab → · Contrast checker → · Palette generator →