#B128B3#B128B3

#B128B3 is a mid, highly saturated purple. Relative luminance 0.141; OKLCH L 55.1% C 0.225 H 327.5°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#B128B3
RGB	rgb(177, 40, 179)
HSL	hsl(299, 63%, 43%)
HSV	hsv(299, 78%, 70%)
CMYK	cmyk(1.1%, 77.7%, 0%, 29.8%)
CIE-LAB	lab(44.41, 68.42, -43.65)
CIE-LCH	lch(44.41, 81.16, 327.46°)
OKLab	oklab(55.07% 0.19 -0.1212)
OKLCH	oklch(55.07% 0.225 327.5)
XYZ	xyz(27.0265, 14.1213, 43.9413)
Luminance	0.1412 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B128B3 #2AB328

analogous

#6C28B3 #B128B3 #B3286F

triadic

#B128B3 #B3B128 #28B3B1

tetradic

#B128B3 #B36C28 #2AB328 #286FB3

square

#B128B3 #B36C28 #2AB328 #286FB3

split-complementary

#B128B3 #6FB328 #28B36C

monochromatic

#4E124F #801D81 #B128B3 #D343D5 #DF75E0

Accessibility & contrast

On white

5.49

#B128B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#B128B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B128B3

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B128B3	#FFFFFF	#000000	##FFFFFF
##B128B3	1.00	5.49	3.82	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EB7

Deuteranopia (green-blind)

#4E6FB0

Tritanopia (blue-blind)

#B6406D

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b128b3;
/* rgb */ color: rgb(177, 40, 179);
/* oklch */ color: oklch(55.1% 0.225 327.5);

Tailwind

colors: {
  custom: {
    50: '#cc73ca',
    500: '#b128b3',
    950: '#000000',
  },
}

SCSS

$custom: #b128b3;
$custom-light: #cc73ca;
$custom-dark: #000000;

JSON

{
  "hex": "#b128b3",
  "rgb": {
    "r": 177,
    "g": 40,
    "b": 179
  },
  "hsl": {
    "h": 299.137,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.55067,
    "c": 0.22538,
    "h": 327.5
  },
  "luminance": 0.14119
}

Semantic roles & 50–950 ramp

primary

#B128B3

secondary

#70C86F

accent

#E64144

background

#FDF7FC

surface

#FAEDF8

border

#D3C8D1

text

#140913

muted

#837B82

Preview Lab

Preview with #B128B3

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

Preview Lab → · Contrast checker → · Palette generator →