#B1389B#B1389B

#B1389B is a mid, vivid pink. Relative luminance 0.145; OKLCH L 55.1% C 0.190 H 336.0°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#B1389B
RGB	rgb(177, 56, 155)
HSL	hsl(311, 52%, 46%)
HSV	hsv(311, 68%, 69%)
CMYK	cmyk(0%, 68.4%, 12.4%, 30.6%)
CIE-LAB	lab(45.00, 59.38, -28.44)
CIE-LCH	lch(45.00, 65.84, 334.41°)
OKLab	oklab(55.09% 0.1737 -0.0774)
OKLCH	oklch(55.09% 0.19 336)
XYZ	xyz(25.4624, 14.5442, 32.4703)
Luminance	0.1454 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1389B #38B14E

analogous

#8A38B1 #B1389B #B1385E

triadic

#B1389B #9BB138 #389BB1

tetradic

#B1389B #B18A38 #38B14E #385EB1

square

#B1389B #B18A38 #38B14E #385EB1

split-complementary

#B1389B #5EB138 #38B18A

monochromatic

#541B4A #832972 #B1389B #CB5BB7 #DA8ACB

Accessibility & contrast

On white

5.37

#B1389B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#B1389B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B1389B

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1389B	#FFFFFF	#000000	##FFFFFF
##B1389B	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#395F9E

Deuteranopia (green-blind)

#617198

Tritanopia (blue-blind)

#BA4065

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b1389b;
/* rgb */ color: rgb(177, 56, 155);
/* oklch */ color: oklch(55.1% 0.190 336.0);

Tailwind

colors: {
  custom: {
    50: '#cc78b9',
    500: '#b1389b',
    950: '#000000',
  },
}

SCSS

$custom: #b1389b;
$custom-light: #cc78b9;
$custom-dark: #000000;

JSON

{
  "hex": "#b1389b",
  "rgb": {
    "r": 177,
    "g": 56,
    "b": 155
  },
  "hsl": {
    "h": 310.909,
    "s": 51.931,
    "l": 45.686
  },
  "oklch": {
    "l": 0.5509,
    "c": 0.19021,
    "h": 336
  },
  "luminance": 0.14542
}

Semantic roles & 50–950 ramp

primary

#B1389B

secondary

#81C48D

accent

#DB664C

background

#FCF7FB

surface

#F9EEF6

border

#D2C9D0

text

#140A11

muted

#827C80

Preview Lab

Preview with #B1389B

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

Preview Lab → · Contrast checker → · Palette generator →