#B1378D#B1378D

#B1378D is a mid, vivid pink. Relative luminance 0.140; OKLCH L 54.3% C 0.182 H 341.8°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#B1378D
RGB	rgb(177, 55, 141)
HSL	hsl(318, 53%, 45%)
HSV	hsv(318, 69%, 69%)
CMYK	cmyk(0%, 68.9%, 20.3%, 30.6%)
CIE-LAB	lab(44.24, 57.71, -21.19)
CIE-LCH	lch(44.24, 61.48, 339.84°)
OKLab	oklab(54.33% 0.1727 -0.0569)
OKLCH	oklch(54.33% 0.182 341.8)
XYZ	xyz(24.3061, 14.0049, 26.6173)
Luminance	0.1400 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1378D #37B15B

analogous

#9837B1 #B1378D #B13750

triadic

#B1378D #8DB137 #378DB1

tetradic

#B1378D #B19837 #37B15B #3750B1

square

#B1378D #B19837 #37B15B #3750B1

split-complementary

#B1378D #50B137 #37B198

monochromatic

#541A43 #822868 #B1378D #CC5AAA #DA88C2

Accessibility & contrast

On white

5.53

#B1378D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#B1378D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B1378D

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1378D	#FFFFFF	#000000	##FFFFFF
##B1378D	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#415C8F

Deuteranopia (green-blind)

#66708A

Tritanopia (blue-blind)

#BC395D

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b1378d;
/* rgb */ color: rgb(177, 55, 141);
/* oklch */ color: oklch(54.3% 0.182 341.8);

Tailwind

colors: {
  custom: {
    50: '#cc78ae',
    500: '#b1378d',
    950: '#000000',
  },
}

SCSS

$custom: #b1378d;
$custom-light: #cc78ae;
$custom-dark: #000000;

JSON

{
  "hex": "#b1378d",
  "rgb": {
    "r": 177,
    "g": 55,
    "b": 141
  },
  "hsl": {
    "h": 317.705,
    "s": 52.586,
    "l": 45.49
  },
  "oklch": {
    "l": 0.54329,
    "c": 0.18183,
    "h": 341.8
  },
  "luminance": 0.14003
}

Semantic roles & 50–950 ramp

primary

#B1378D

secondary

#80C494

accent

#DC764C

background

#FDF7FA

surface

#FAEEF4

border

#D3C9CE

text

#140910

muted

#837B7F

Preview Lab

Preview with #B1378D

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

Preview Lab → · Contrast checker → · Palette generator →