#B434A9#B434A9

#B434A9 is a mid, highly saturated purple. Relative luminance 0.150; OKLCH L 55.9% C 0.207 H 331.7°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#B434A9
RGB	rgb(180, 52, 169)
HSL	hsl(305, 55%, 45%)
HSV	hsv(305, 71%, 71%)
CMYK	cmyk(0%, 71.1%, 6.1%, 29.4%)
CIE-LAB	lab(45.67, 63.72, -35.70)
CIE-LCH	lch(45.67, 73.04, 330.74°)
OKLab	oklab(55.89% 0.1824 -0.0982)
OKLCH	oklch(55.89% 0.207 331.7)
XYZ	xyz(27.2118, 15.0260, 38.9955)
Luminance	0.1502 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B434A9 #34B43F

analogous

#7F34B4 #B434A9 #B43469

triadic

#B434A9 #A9B434 #34A9B4

tetradic

#B434A9 #B47F34 #34B43F #3469B4

square

#B434A9 #B47F34 #34B43F #3469B4

split-complementary

#B434A9 #69B434 #34B47F

monochromatic

#551950 #85267C #B434A9 #CE57C4 #DC86D5

Accessibility & contrast

On white

5.24

#B434A9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#B434A9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B434A9

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B434A9	#FFFFFF	#000000	##FFFFFF
##B434A9	1.00	5.24	4.00	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B61AC

Deuteranopia (green-blind)

#5C72A6

Tritanopia (blue-blind)

#BB426B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #b434a9;
/* rgb */ color: rgb(180, 52, 169);
/* oklch */ color: oklch(55.9% 0.207 331.7);

Tailwind

colors: {
  custom: {
    50: '#ce77c3',
    500: '#b434a9',
    950: '#000000',
  },
}

SCSS

$custom: #b434a9;
$custom-light: #ce77c3;
$custom-dark: #000000;

JSON

{
  "hex": "#b434a9",
  "rgb": {
    "r": 180,
    "g": 52,
    "b": 169
  },
  "hsl": {
    "h": 305.156,
    "s": 55.172,
    "l": 45.49
  },
  "oklch": {
    "l": 0.5589,
    "c": 0.20711,
    "h": 331.7
  },
  "luminance": 0.15024
}

Semantic roles & 50–950 ramp

primary

#B434A9

secondary

#7EC684

accent

#DF5649

background

#FDF7FC

surface

#FAEEF8

border

#D3C9D1

text

#140A12

muted

#837C81

Preview Lab

Preview with #B434A9

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

Preview Lab → · Contrast checker → · Palette generator →