#B151BC#B151BC

#B151BC is a mid, vivid purple. Relative luminance 0.189; OKLCH L 59.6% C 0.182 H 323.4°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#B151BC
RGB	rgb(177, 81, 188)
HSL	hsl(294, 44%, 53%)
HSV	hsv(294, 57%, 74%)
CMYK	cmyk(5.9%, 56.9%, 0%, 26.3%)
CIE-LAB	lab(50.53, 54.24, -39.20)
CIE-LCH	lch(50.53, 66.93, 324.14°)
OKLab	oklab(59.64% 0.1464 -0.1086)
OKLCH	oklch(59.64% 0.182 323.4)
XYZ	xyz(30.1501, 18.8644, 49.6203)
Luminance	0.1886 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B151BC #5CBC51

analogous

#7C51BC #B151BC #BC5191

triadic

#B151BC #BCB151 #51BCB1

tetradic

#B151BC #BC7C51 #5CBC51 #5191BC

square

#B151BC #BC7C51 #5CBC51 #5191BC

split-complementary

#B151BC #91BC51 #51BC7C

monochromatic

#63296A #8D3A96 #B151BC #C57DCD #D9A9DE

Accessibility & contrast

On white

4.40

#B151BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#B151BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B151BC

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B151BC	#FFFFFF	#000000	##000000
##B151BC	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4071BF

Deuteranopia (green-blind)

#607CB9

Tritanopia (blue-blind)

#B4607F

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #b151bc;
/* rgb */ color: rgb(177, 81, 188);
/* oklch */ color: oklch(59.6% 0.182 323.4);

Tailwind

colors: {
  custom: {
    50: '#cb87d0',
    500: '#b151bc',
    950: '#000000',
  },
}

SCSS

$custom: #b151bc;
$custom-light: #cb87d0;
$custom-dark: #000000;

JSON

{
  "hex": "#b151bc",
  "rgb": {
    "r": 177,
    "g": 81,
    "b": 188
  },
  "hsl": {
    "h": 293.832,
    "s": 44.398,
    "l": 52.745
  },
  "oklch": {
    "l": 0.59641,
    "c": 0.18228,
    "h": 323.4
  },
  "luminance": 0.18863
}

Semantic roles & 50–950 ramp

primary

#B151BC

secondary

#A2CC9D

accent

#D45461

background

#FCF8FC

surface

#F9F0F9

border

#D2CBD2

text

#140C14

muted

#827D82

Preview Lab

Preview with #B151BC

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

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