#B631B7#B631B7

#B631B7 is a mid, highly saturated purple. Relative luminance 0.156; OKLCH L 56.7% C 0.222 H 327.7°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#B631B7
RGB	rgb(182, 49, 183)
HSL	hsl(300, 58%, 45%)
HSV	hsv(300, 73%, 72%)
CMYK	cmyk(0.5%, 73.2%, 0%, 28.2%)
CIE-LAB	lab(46.40, 67.42, -42.79)
CIE-LCH	lch(46.40, 79.85, 327.60°)
OKLab	oklab(56.72% 0.1876 -0.1186)
OKLCH	oklch(56.72% 0.222 327.7)
XYZ	xyz(28.9366, 15.5627, 46.2704)
Luminance	0.1556 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B631B7 #32B731

analogous

#7331B7 #B631B7 #B73175

triadic

#B631B7 #B7B631 #31B7B6

tetradic

#B631B7 #B77331 #32B731 #3175B7

square

#B631B7 #B77331 #32B731 #3175B7

split-complementary

#B631B7 #75B731 #31B773

monochromatic

#561756 #862487 #B631B7 #D054D1 #DD84DE

Accessibility & contrast

On white

5.11

#B631B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#B631B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B631B7

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B631B7	#FFFFFF	#000000	##FFFFFF
##B631B7	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1363BB

Deuteranopia (green-blind)

#5574B4

Tritanopia (blue-blind)

#BC4672

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b631b7;
/* rgb */ color: rgb(182, 49, 183);
/* oklch */ color: oklch(56.7% 0.222 327.7);

Tailwind

colors: {
  custom: {
    50: '#d077cd',
    500: '#b631b7',
    950: '#000000',
  },
}

SCSS

$custom: #b631b7;
$custom-light: #d077cd;
$custom-dark: #000000;

JSON

{
  "hex": "#b631b7",
  "rgb": {
    "r": 182,
    "g": 49,
    "b": 183
  },
  "hsl": {
    "h": 299.552,
    "s": 57.759,
    "l": 45.49
  },
  "oklch": {
    "l": 0.56716,
    "c": 0.22199,
    "h": 327.7
  },
  "luminance": 0.15561
}

Semantic roles & 50–950 ramp

primary

#B631B7

secondary

#7DC87C

accent

#E14748

background

#FDF7FC

surface

#FAEEF9

border

#D3C9D2

text

#140A13

muted

#837C82

Preview Lab

Preview with #B631B7

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

Preview Lab → · Contrast checker → · Palette generator →