#B1908F#B1908F

#B1908F is a light, muted red. Relative luminance 0.313; OKLCH L 68.3% C 0.040 H 20.2°. Best body text is #000000 at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#B1908F
RGB	rgb(177, 144, 143)
HSL	hsl(2, 18%, 63%)
HSV	hsv(2, 19%, 69%)
CMYK	cmyk(0%, 18.6%, 19.2%, 30.6%)
CIE-LAB	lab(62.74, 12.24, 5.22)
CIE-LCH	lch(62.74, 13.31, 23.10°)
OKLab	oklab(68.35% 0.0376 0.0138)
OKLCH	oklch(68.35% 0.04 20.2)
XYZ	xyz(33.0627, 31.2780, 30.2769)
Luminance	0.3128 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1908F #8FB0B1

analogous

#B18F9F #B1908F #B1A18F

triadic

#B1908F #8FB190 #908FB1

tetradic

#B1908F #9FB18F #8FB0B1 #A18FB1

square

#B1908F #9FB18F #8FB0B1 #A18FB1

split-complementary

#B1908F #8FB1A1 #8F9FB1

monochromatic

#745251 #986C6B #B1908F #CAB4B3 #E3D8D7

Accessibility & contrast

On white

2.89

#B1908F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.26

#B1908F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1908F

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1908F	#FFFFFF	#000000	##000000
##B1908F	1.00	2.89	7.26	7.26
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.26	21.00	1.00	1.00
##000000	7.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96948F

Deuteranopia (green-blind)

#9D9A8F

Tritanopia (blue-blind)

#B88D90

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #b1908f;
/* rgb */ color: rgb(177, 144, 143);
/* oklch */ color: oklch(68.3% 0.040 20.2);

Tailwind

colors: {
  custom: {
    50: '#c8b0af',
    500: '#b1908f',
    950: '#000000',
  },
}

SCSS

$custom: #b1908f;
$custom-light: #c8b0af;
$custom-dark: #000000;

JSON

{
  "hex": "#b1908f",
  "rgb": {
    "r": 177,
    "g": 144,
    "b": 143
  },
  "hsl": {
    "h": 1.765,
    "s": 17.895,
    "l": 62.745
  },
  "oklch": {
    "l": 0.68346,
    "c": 0.04002,
    "h": 20.2
  },
  "luminance": 0.31277
}

Semantic roles & 50–950 ramp

primary

#B1908F

secondary

#C8D4D4

accent

#9A9C49

background

#FCFAFA

surface

#F8F4F4

border

#D1CECE

text

#131010

muted

#827F7F

Preview Lab

Preview with #B1908F

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

Preview Lab → · Contrast checker → · Palette generator →