#642285#642285

#642285 is a dark, vivid purple. Relative luminance 0.055; OKLCH L 40.2% C 0.161 H 311.8°. Best body text is #FFFFFF at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#642285
RGB	rgb(100, 34, 133)
HSL	hsl(280, 59%, 33%)
HSV	hsv(280, 74%, 52%)
CMYK	cmyk(24.8%, 74.4%, 0%, 47.8%)
CIE-LAB	lab(28.24, 45.83, -42.36)
CIE-LCH	lch(28.24, 62.41, 317.25°)
OKLab	oklab(40.17% 0.107 -0.1198)
OKLCH	oklch(40.17% 0.161 311.8)
XYZ	xyz(10.0604, 5.5471, 22.7265)
Luminance	0.0555 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.03

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642285 #438522

analogous

#332285 #642285 #852274

triadic

#642285 #856422 #228564

tetradic

#642285 #853322 #438522 #227485

square

#642285 #853322 #438522 #227485

split-complementary

#642285 #748522 #228533

monochromatic

#1B0924 #3F1654 #642285 #892EB6 #A64FD2

Accessibility & contrast

On white

9.96

#642285 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#642285 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642285

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642285	#FFFFFF	#000000	##FFFFFF
##642285	1.00	9.96	2.11	9.96
#FFFFFF	9.96	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F88

Deuteranopia (green-blind)

#144483

Tritanopia (blue-blind)

#603851

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #642285;
/* rgb */ color: rgb(100, 34, 133);
/* oklch */ color: oklch(40.2% 0.161 311.8);

Tailwind

colors: {
  custom: {
    50: '#9464a9',
    500: '#642285',
    950: '#000000',
  },
}

SCSS

$custom: #642285;
$custom-light: #9464a9;
$custom-dark: #000000;

JSON

{
  "hex": "#642285",
  "rgb": {
    "r": 100,
    "g": 34,
    "b": 133
  },
  "hsl": {
    "h": 280,
    "s": 59.281,
    "l": 32.745
  },
  "oklch": {
    "l": 0.40172,
    "c": 0.16058,
    "h": 311.8
  },
  "luminance": 0.05547
}

Semantic roles & 50–950 ramp

primary

#642285

secondary

#70B64D

accent

#E2457A

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0610

muted

#7E7A7F

Preview Lab

Preview with #642285

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

Preview Lab → · Contrast checker → · Palette generator →