#B128A5#B128A5

#B128A5 is a mid, highly saturated purple. Relative luminance 0.136; OKLCH L 54.3% C 0.215 H 332.1°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#B128A5
RGB	rgb(177, 40, 165)
HSL	hsl(305, 63%, 43%)
HSV	hsv(305, 77%, 69%)
CMYK	cmyk(0%, 77.4%, 6.8%, 30.6%)
CIE-LAB	lab(43.63, 66.22, -36.58)
CIE-LCH	lch(43.63, 75.65, 331.09°)
OKLab	oklab(54.26% 0.1901 -0.1007)
OKLCH	oklch(54.26% 0.215 332.1)
XYZ	xyz(25.6819, 13.5835, 36.8593)
Luminance	0.1358 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B128A5 #28B134

analogous

#7828B1 #B128A5 #B12861

triadic

#B128A5 #A5B128 #28A5B1

tetradic

#B128A5 #B17828 #28B134 #2861B1

square

#B128A5 #B17828 #28B134 #2861B1

split-complementary

#B128A5 #61B128 #28B178

monochromatic

#4D1148 #7F1D76 #B128A5 #D442C7 #E074D6

Accessibility & contrast

On white

5.65

#B128A5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#B128A5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B128A5

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B128A5	#FFFFFF	#000000	##FFFFFF
##B128A5	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D5BA8

Deuteranopia (green-blind)

#566EA2

Tritanopia (blue-blind)

#B93965

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b128a5;
/* rgb */ color: rgb(177, 40, 165);
/* oklch */ color: oklch(54.3% 0.215 332.1);

Tailwind

colors: {
  custom: {
    50: '#cc72c0',
    500: '#b128a5',
    950: '#000000',
  },
}

SCSS

$custom: #b128a5;
$custom-light: #cc72c0;
$custom-dark: #000000;

JSON

{
  "hex": "#b128a5",
  "rgb": {
    "r": 177,
    "g": 40,
    "b": 165
  },
  "hsl": {
    "h": 305.255,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.54262,
    "c": 0.21515,
    "h": 332.1
  },
  "luminance": 0.13581
}

Semantic roles & 50–950 ramp

primary

#B128A5

secondary

#6EC776

accent

#E65042

background

#FDF7FB

surface

#FAEDF7

border

#D3C8D0

text

#140912

muted

#837B81

Preview Lab

Preview with #B128A5

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

Preview Lab → · Contrast checker → · Palette generator →