#C440B3#C440B3

#C440B3 is a mid, highly saturated purple. Relative luminance 0.187; OKLCH L 59.9% C 0.209 H 333.5°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#C440B3
RGB	rgb(196, 64, 179)
HSL	hsl(308, 53%, 51%)
HSV	hsv(308, 67%, 77%)
CMYK	cmyk(0%, 67.3%, 8.7%, 23.1%)
CIE-LAB	lab(50.29, 64.76, -34.15)
CIE-LCH	lch(50.29, 73.21, 332.19°)
OKLab	oklab(59.89% 0.1871 -0.0935)
OKLCH	oklch(59.89% 0.209 333.5)
XYZ	xyz(32.7352, 18.6599, 44.5167)
Luminance	0.1866 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C440B3 #40C451

analogous

#9340C4 #C440B3 #C44071

triadic

#C440B3 #B3C440 #40B3C4

tetradic

#C440B3 #C49340 #40C451 #4071C4

square

#C440B3 #C49340 #40C451 #4071C4

split-complementary

#C440B3 #71C440 #40C493

monochromatic

#692060 #982F8A #C440B3 #D26FC6 #E19ED8

Accessibility & contrast

On white

4.44

#C440B3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#C440B3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C440B3

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C440B3	#FFFFFF	#000000	##000000
##C440B3	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C6BB6

Deuteranopia (green-blind)

#6A7FB0

Tritanopia (blue-blind)

#CD4B74

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #c440b3;
/* rgb */ color: rgb(196, 64, 179);
/* oklch */ color: oklch(59.9% 0.209 333.5);

Tailwind

colors: {
  custom: {
    50: '#d97fca',
    500: '#c440b3',
    950: '#000000',
  },
}

SCSS

$custom: #c440b3;
$custom-light: #d97fca;
$custom-dark: #000000;

JSON

{
  "hex": "#c440b3",
  "rgb": {
    "r": 196,
    "g": 64,
    "b": 179
  },
  "hsl": {
    "h": 307.727,
    "s": 52.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.59886,
    "c": 0.20913,
    "h": 333.5
  },
  "luminance": 0.18657
}

Semantic roles & 50–950 ramp

primary

#C440B3

secondary

#93CD9A

accent

#DC5E4C

background

#FDF8FC

surface

#FBEFF8

border

#D4CAD1

text

#150B13

muted

#837C82

Preview Lab

Preview with #C440B3

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

Preview Lab → · Contrast checker → · Palette generator →