#B128B2#B128B2

#B128B2 is a mid, highly saturated purple. Relative luminance 0.141; OKLCH L 55.0% C 0.225 H 327.8°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#B128B2
RGB	rgb(177, 40, 178)
HSL	hsl(300, 63%, 43%)
HSV	hsv(300, 78%, 70%)
CMYK	cmyk(0.6%, 77.5%, 0%, 30.2%)
CIE-LAB	lab(44.35, 68.26, -43.15)
CIE-LCH	lch(44.35, 80.75, 327.70°)
OKLab	oklab(55.01% 0.1901 -0.1197)
OKLCH	oklch(55.01% 0.225 327.8)
XYZ	xyz(26.9258, 14.0810, 43.4106)
Luminance	0.1408 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B128B2 #29B228

analogous

#6C28B2 #B128B2 #B2286E

triadic

#B128B2 #B2B128 #28B2B1

tetradic

#B128B2 #B26C28 #29B228 #286EB2

square

#B128B2 #B26C28 #29B228 #286EB2

split-complementary

#B128B2 #6EB228 #28B26C

monochromatic

#4E124E #7F1D80 #B128B2 #D443D5 #DF75E0

Accessibility & contrast

On white

5.50

#B128B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#B128B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B128B2

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B128B2	#FFFFFF	#000000	##FFFFFF
##B128B2	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EB6

Deuteranopia (green-blind)

#4F6FAF

Tritanopia (blue-blind)

#B7406D

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b128b2;
/* rgb */ color: rgb(177, 40, 178);
/* oklch */ color: oklch(55.0% 0.225 327.8);

Tailwind

colors: {
  custom: {
    50: '#cc73c9',
    500: '#b128b2',
    950: '#000000',
  },
}

SCSS

$custom: #b128b2;
$custom-light: #cc73c9;
$custom-dark: #000000;

JSON

{
  "hex": "#b128b2",
  "rgb": {
    "r": 177,
    "g": 40,
    "b": 178
  },
  "hsl": {
    "h": 299.565,
    "s": 63.303,
    "l": 42.745
  },
  "oklch": {
    "l": 0.55007,
    "c": 0.22464,
    "h": 327.8
  },
  "luminance": 0.14079
}

Semantic roles & 50–950 ramp

primary

#B128B2

secondary

#6FC76F

accent

#E64143

background

#FDF7FC

surface

#FAEDF8

border

#D3C8D1

text

#140913

muted

#837B82

Preview Lab

Preview with #B128B2

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

Preview Lab → · Contrast checker → · Palette generator →