#B128A1#B128A1

#B128A1 is a mid, highly saturated purple. Relative luminance 0.134; OKLCH L 54.0% C 0.212 H 333.5°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#B128A1
RGB	rgb(177, 40, 161)
HSL	hsl(307, 63%, 43%)
HSV	hsv(307, 77%, 69%)
CMYK	cmyk(0%, 77.4%, 9%, 30.6%)
CIE-LAB	lab(43.42, 65.62, -34.52)
CIE-LCH	lch(43.42, 74.14, 332.25°)
OKLab	oklab(54.04% 0.19 -0.0947)
OKLCH	oklch(54.04% 0.212 333.5)
XYZ	xyz(25.3235, 13.4401, 34.9718)
Luminance	0.1344 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B128A1 #28B138

analogous

#7C28B1 #B128A1 #B1285D

triadic

#B128A1 #A1B128 #28A1B1

tetradic

#B128A1 #B17C28 #28B138 #285DB1

square

#B128A1 #B17C28 #28B138 #285DB1

split-complementary

#B128A1 #5DB128 #28B17C

monochromatic

#4D1146 #7F1D74 #B128A1 #D442C3 #E074D3

Accessibility & contrast

On white

5.69

#B128A1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#B128A1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B128A1

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B128A1	#FFFFFF	#000000	##FFFFFF
##B128A1	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#225AA4

Deuteranopia (green-blind)

#586D9E

Tritanopia (blue-blind)

#B93763

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b128a1;
/* rgb */ color: rgb(177, 40, 161);
/* oklch */ color: oklch(54.0% 0.212 333.5);

Tailwind

colors: {
  custom: {
    50: '#cc72bd',
    500: '#b128a1',
    950: '#000000',
  },
}

SCSS

$custom: #b128a1;
$custom-light: #cc72bd;
$custom-dark: #000000;

JSON

{
  "hex": "#b128a1",
  "rgb": {
    "r": 177,
    "g": 40,
    "b": 161
  },
  "hsl": {
    "h": 307.007,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.54043,
    "c": 0.21231,
    "h": 333.5
  },
  "luminance": 0.13438
}

Semantic roles & 50–950 ramp

primary

#B128A1

secondary

#6EC778

accent

#E65542

background

#FDF7FB

surface

#FAEDF6

border

#D3C8D0

text

#140912

muted

#837B81

Preview Lab

Preview with #B128A1

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

Preview Lab → · Contrast checker → · Palette generator →