#B1375F#B1375F

#B1375F is a mid, vivid pink. Relative luminance 0.129; OKLCH L 52.6% C 0.160 H 4.5°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#B1375F
RGB	rgb(177, 55, 95)
HSL	hsl(340, 53%, 45%)
HSV	hsv(340, 69%, 69%)
CMYK	cmyk(0%, 68.9%, 46.3%, 30.6%)
CIE-LAB	lab(42.62, 52.26, 4.71)
CIE-LCH	lch(42.62, 52.48, 5.15°)
OKLab	oklab(52.61% 0.1596 0.0126)
OKLCH	oklch(52.61% 0.16 4.5)
XYZ	xyz(21.5649, 12.9084, 12.1802)
Luminance	0.1291 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1375F #37B189

analogous

#B1379C #B1375F #B14C37

triadic

#B1375F #5FB137 #375FB1

tetradic

#B1375F #9CB137 #37B189 #4C37B1

square

#B1375F #9CB137 #37B189 #4C37B1

split-complementary

#B1375F #37B14C #379CB1

monochromatic

#541A2D #822846 #B1375F #CC5A7F #DA88A3

Accessibility & contrast

On white

5.86

#B1375F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#B1375F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B1375F

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1375F	#FFFFFF	#000000	##FFFFFF
##B1375F	1.00	5.86	3.58	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525560

Deuteranopia (green-blind)

#726D5C

Tritanopia (blue-blind)

#C02447

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b1375f;
/* rgb */ color: rgb(177, 55, 95);
/* oklch */ color: oklch(52.6% 0.160 4.5);

Tailwind

colors: {
  custom: {
    50: '#cd768c',
    500: '#b1375f',
    950: '#000000',
  },
}

SCSS

$custom: #b1375f;
$custom-light: #cd768c;
$custom-dark: #000000;

JSON

{
  "hex": "#b1375f",
  "rgb": {
    "r": 177,
    "g": 55,
    "b": 95
  },
  "hsl": {
    "h": 340.328,
    "s": 52.586,
    "l": 45.49
  },
  "oklch": {
    "l": 0.52613,
    "c": 0.16015,
    "h": 4.5
  },
  "luminance": 0.12906
}

Semantic roles & 50–950 ramp

primary

#B1375F

secondary

#80C4AE

accent

#DCAD4C

background

#FDF7F8

surface

#FAEDF0

border

#D3C8CB

text

#14090C

muted

#837B7D

Preview Lab

Preview with #B1375F

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

Preview Lab → · Contrast checker → · Palette generator →