#B12DA7#B12DA7

#B12DA7 is a mid, highly saturated purple. Relative luminance 0.140; OKLCH L 54.7% C 0.212 H 331.4°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#B12DA7
RGB	rgb(177, 45, 167)
HSL	hsl(305, 59%, 44%)
HSV	hsv(305, 75%, 69%)
CMYK	cmyk(0%, 74.6%, 5.6%, 30.6%)
CIE-LAB	lab(44.26, 65.04, -36.78)
CIE-LCH	lch(44.26, 74.72, 330.51°)
OKLab	oklab(54.75% 0.1859 -0.1013)
OKLCH	oklch(54.75% 0.212 331.4)
XYZ	xyz(26.0449, 14.0160, 37.8854)
Luminance	0.1401 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B12DA7 #2DB137

analogous

#792DB1 #B12DA7 #B12D65

triadic

#B12DA7 #A7B12D #2DA7B1

tetradic

#B12DA7 #B1792D #2DB137 #2D65B1

square

#B12DA7 #B1792D #2DB137 #2D65B1

split-complementary

#B12DA7 #65B12D #2DB179

monochromatic

#4F144B #802179 #B12DA7 #D14AC7 #DD7BD6

Accessibility & contrast

On white

5.52

#B12DA7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#B12DA7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B12DA7

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B12DA7	#FFFFFF	#000000	##FFFFFF
##B12DA7	1.00	5.52	3.80	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#215DAA

Deuteranopia (green-blind)

#576FA4

Tritanopia (blue-blind)

#B83D68

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b12da7;
/* rgb */ color: rgb(177, 45, 167);
/* oklch */ color: oklch(54.7% 0.212 331.4);

Tailwind

colors: {
  custom: {
    50: '#cc74c1',
    500: '#b12da7',
    950: '#000000',
  },
}

SCSS

$custom: #b12da7;
$custom-light: #cc74c1;
$custom-dark: #000000;

JSON

{
  "hex": "#b12da7",
  "rgb": {
    "r": 177,
    "g": 45,
    "b": 167
  },
  "hsl": {
    "h": 304.545,
    "s": 59.459,
    "l": 43.529
  },
  "oklch": {
    "l": 0.54745,
    "c": 0.21167,
    "h": 331.4
  },
  "luminance": 0.14014
}

Semantic roles & 50–950 ramp

primary

#B12DA7

secondary

#74C67A

accent

#E35145

background

#FDF7FB

surface

#FAEDF7

border

#D3C8D0

text

#140912

muted

#837B81

Preview Lab

Preview with #B12DA7

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

Preview Lab → · Contrast checker → · Palette generator →