#642290#642290

#642290 is a dark, vivid violet. Relative luminance 0.059; OKLCH L 41.0% C 0.172 H 307.7°. Best body text is #FFFFFF at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#642290
RGB	rgb(100, 34, 144)
HSL	hsl(276, 62%, 35%)
HSV	hsv(276, 76%, 56%)
CMYK	cmyk(30.6%, 76.4%, 0%, 43.5%)
CIE-LAB	lab(29.07, 48.34, -47.84)
CIE-LCH	lch(29.07, 68.01, 315.30°)
OKLab	oklab(41.03% 0.105 -0.1359)
OKLCH	oklch(41.03% 0.172 307.7)
XYZ	xyz(10.8605, 5.8672, 26.9405)
Luminance	0.0587 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642290 #4E9022

analogous

#2D2290 #642290 #902285

triadic

#642290 #906422 #229064

tetradic

#642290 #902D22 #4E9022 #228590

square

#642290 #902D22 #4E9022 #228590

split-complementary

#642290 #859022 #22902D

monochromatic

#1F0B2D #42165E #642290 #862EC2 #A355D7

Accessibility & contrast

On white

9.66

#642290 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#642290 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642290

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642290	#FFFFFF	#000000	##FFFFFF
##642290	1.00	9.66	2.17	9.66
#FFFFFF	9.66	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004293

Deuteranopia (green-blind)

#00458E

Tritanopia (blue-blind)

#5D3D57

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #642290;
/* rgb */ color: rgb(100, 34, 144);
/* oklch */ color: oklch(41.0% 0.172 307.7);

Tailwind

colors: {
  custom: {
    50: '#9564b1',
    500: '#642290',
    950: '#000000',
  },
}

SCSS

$custom: #642290;
$custom-light: #9564b1;
$custom-dark: #000000;

JSON

{
  "hex": "#642290",
  "rgb": {
    "r": 100,
    "g": 34,
    "b": 144
  },
  "hsl": {
    "h": 276,
    "s": 61.798,
    "l": 34.902
  },
  "oklch": {
    "l": 0.41027,
    "c": 0.17175,
    "h": 307.7
  },
  "luminance": 0.05867
}

Semantic roles & 50–950 ramp

primary

#642290

secondary

#7DBB53

accent

#E54384

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #642290

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

Preview Lab → · Contrast checker → · Palette generator →