#440463#440463

#440463 is a dark, vivid purple. Relative luminance 0.022; OKLCH L 30.1% C 0.147 H 309.9°. Best body text is #FFFFFF at 14.55:1 contrast (WCAG AA passes).

Color values

HEX	#440463
RGB	rgb(68, 4, 99)
HSL	hsl(280, 92%, 20%)
HSV	hsv(280, 96%, 39%)
CMYK	cmyk(31.3%, 96%, 0%, 61.2%)
CIE-LAB	lab(16.59, 42.79, -39.66)
CIE-LCH	lch(16.59, 58.35, 317.17°)
OKLab	oklab(30.08% 0.0942 -0.1128)
OKLCH	oklch(30.08% 0.147 309.9)
XYZ	xyz(4.6790, 2.2167, 11.9833)
Luminance	0.0222 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#440463 #236304

analogous

#140463 #440463 #630452

triadic

#440463 #634404 #046344

tetradic

#440463 #631404 #236304 #045263

square

#440463 #631404 #236304 #045263

split-complementary

#440463 #526304 #046314

monochromatic

#14011D #1C0228 #440463 #6C069E #9509D9

Accessibility & contrast

On white

14.55

#440463 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#440463 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #440463

14.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##440463	#FFFFFF	#000000	##FFFFFF
##440463	1.00	14.55	1.44	14.55
#FFFFFF	14.55	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002765

Deuteranopia (green-blind)

#002A61

Tritanopia (blue-blind)

#3F2138

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #440463;
/* rgb */ color: rgb(68, 4, 99);
/* oklch */ color: oklch(30.1% 0.147 309.9);

Tailwind

colors: {
  custom: {
    50: '#7d5190',
    500: '#440463',
    950: '#000000',
  },
}

SCSS

$custom: #440463;
$custom-light: #7d5190;
$custom-dark: #000000;

JSON

{
  "hex": "#440463",
  "rgb": {
    "r": 68,
    "g": 4,
    "b": 99
  },
  "hsl": {
    "h": 280.421,
    "s": 92.233,
    "l": 20.196
  },
  "oklch": {
    "l": 0.30079,
    "c": 0.14698,
    "h": 309.9
  },
  "luminance": 0.02217
}

Semantic roles & 50–950 ramp

primary

#440463

secondary

#4CA023

accent

#FF296F

background

#F7F4F8

surface

#EEE7F0

border

#C9C3CB

text

#0A020D

muted

#7C787D

Preview Lab

Preview with #440463

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

Preview Lab → · Contrast checker → · Palette generator →