#642390#642390

#642390 is a dark, vivid violet. Relative luminance 0.059; OKLCH L 41.1% C 0.171 H 307.6°. Best body text is #FFFFFF at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#642390
RGB	rgb(100, 35, 144)
HSL	hsl(276, 61%, 35%)
HSV	hsv(276, 76%, 56%)
CMYK	cmyk(30.6%, 75.7%, 0%, 43.5%)
CIE-LAB	lab(29.22, 47.92, -47.60)
CIE-LCH	lch(29.22, 67.54, 315.19°)
OKLab	oklab(41.13% 0.1041 -0.1352)
OKLCH	oklch(41.13% 0.171 307.6)
XYZ	xyz(10.8895, 5.9252, 26.9502)
Luminance	0.0592 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.91

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642390 #4F9023

analogous

#2E2390 #642390 #902385

triadic

#642390 #906423 #239064

tetradic

#642390 #902E23 #4F9023 #238590

square

#642390 #902E23 #4F9023 #238590

split-complementary

#642390 #859023 #23902E

monochromatic

#200B2E #42175F #642390 #862FC1 #A357D6

Accessibility & contrast

On white

9.61

#642390 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#642390 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642390

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642390	#FFFFFF	#000000	##FFFFFF
##642390	1.00	9.61	2.19	9.61
#FFFFFF	9.61	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004393

Deuteranopia (green-blind)

#00458E

Tritanopia (blue-blind)

#5D3D58

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #642390;
/* rgb */ color: rgb(100, 35, 144);
/* oklch */ color: oklch(41.1% 0.171 307.6);

Tailwind

colors: {
  custom: {
    50: '#9565b1',
    500: '#642390',
    950: '#000000',
  },
}

SCSS

$custom: #642390;
$custom-light: #9565b1;
$custom-dark: #000000;

JSON

{
  "hex": "#642390",
  "rgb": {
    "r": 100,
    "g": 35,
    "b": 144
  },
  "hsl": {
    "h": 275.78,
    "s": 60.894,
    "l": 35.098
  },
  "oklch": {
    "l": 0.41131,
    "c": 0.1706,
    "h": 307.6
  },
  "luminance": 0.05925
}

Semantic roles & 50–950 ramp

primary

#642390

secondary

#7EBA54

accent

#E44484

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #642390

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

Preview Lab → · Contrast checker → · Palette generator →