#B140B4#B140B4

#B140B4 is a mid, vivid purple. Relative luminance 0.163; OKLCH L 57.2% C 0.199 H 326.7°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#B140B4
RGB	rgb(177, 64, 180)
HSL	hsl(298, 48%, 48%)
HSV	hsv(298, 64%, 71%)
CMYK	cmyk(1.7%, 64.4%, 0%, 29.4%)
CIE-LAB	lab(47.38, 60.30, -39.52)
CIE-LCH	lch(47.38, 72.10, 326.76°)
OKLab	oklab(57.22% 0.1667 -0.1094)
OKLCH	oklch(57.22% 0.199 326.7)
XYZ	xyz(28.2026, 16.3110, 44.8340)
Luminance	0.1631 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B140B4 #43B440

analogous

#7740B4 #B140B4 #B4407D

triadic

#B140B4 #B4B140 #40B4B1

tetradic

#B140B4 #B47740 #43B440 #407DB4

square

#B140B4 #B47740 #43B440 #407DB4

split-complementary

#B140B4 #7DB440 #40B477

monochromatic

#58205A #853087 #B140B4 #C768C9 #D895D9

Accessibility & contrast

On white

4.93

#B140B4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#B140B4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B140B4

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B140B4	#FFFFFF	#000000	##FFFFFF
##B140B4	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E67B7

Deuteranopia (green-blind)

#5A75B1

Tritanopia (blue-blind)

#B65074

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b140b4;
/* rgb */ color: rgb(177, 64, 180);
/* oklch */ color: oklch(57.2% 0.199 326.7);

Tailwind

colors: {
  custom: {
    50: '#cb7dcb',
    500: '#b140b4',
    950: '#000000',
  },
}

SCSS

$custom: #b140b4;
$custom-light: #cb7dcb;
$custom-dark: #000000;

JSON

{
  "hex": "#b140b4",
  "rgb": {
    "r": 177,
    "g": 64,
    "b": 180
  },
  "hsl": {
    "h": 298.448,
    "s": 47.541,
    "l": 47.843
  },
  "oklch": {
    "l": 0.57217,
    "c": 0.19941,
    "h": 326.7
  },
  "luminance": 0.16309
}

Semantic roles & 50–950 ramp

primary

#B140B4

secondary

#8CC58B

accent

#D75154

background

#FCF8FC

surface

#F9EFF8

border

#D2CAD1

text

#140A13

muted

#827C82

Preview Lab

Preview with #B140B4

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

Preview Lab → · Contrast checker → · Palette generator →