#642670#642670

#642670 is a dark, vivid purple. Relative luminance 0.053; OKLCH L 39.2% C 0.134 H 320.8°. Best body text is #FFFFFF at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#642670
RGB	rgb(100, 38, 112)
HSL	hsl(290, 49%, 29%)
HSV	hsv(290, 66%, 44%)
CMYK	cmyk(10.7%, 66.1%, 0%, 56.1%)
CIE-LAB	lab(27.48, 39.41, -30.30)
CIE-LCH	lch(27.48, 49.71, 322.44°)
OKLab	oklab(39.17% 0.1037 -0.0845)
OKLCH	oklch(39.17% 0.134 320.8)
XYZ	xyz(8.8729, 5.2658, 15.8751)
Luminance	0.0527 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642670 #327026

analogous

#3F2670 #642670 #702657

triadic

#642670 #706426 #267064

tetradic

#642670 #703F26 #327026 #265770

square

#642670 #703F26 #327026 #265770

split-complementary

#642670 #577026 #26703F

monochromatic

#140817 #3B1642 #642670 #8D369E #B04EC3

Accessibility & contrast

On white

10.23

#642670 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#642670 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642670

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642670	#FFFFFF	#000000	##FFFFFF
##642670	1.00	10.23	2.05	10.23
#FFFFFF	10.23	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#133C72

Deuteranopia (green-blind)

#2D436E

Tritanopia (blue-blind)

#653247

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #642670;
/* rgb */ color: rgb(100, 38, 112);
/* oklch */ color: oklch(39.2% 0.134 320.8);

Tailwind

colors: {
  custom: {
    50: '#936599',
    500: '#642670',
    950: '#000000',
  },
}

SCSS

$custom: #642670;
$custom-light: #936599;
$custom-dark: #000000;

JSON

{
  "hex": "#642670",
  "rgb": {
    "r": 100,
    "g": 38,
    "b": 112
  },
  "hsl": {
    "h": 290.27,
    "s": 49.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.39174,
    "c": 0.13372,
    "h": 320.8
  },
  "luminance": 0.05265
}

Semantic roles & 50–950 ramp

primary

#642670

secondary

#5DA34F

accent

#D94F65

background

#F9F6F9

surface

#F2EBF2

border

#CCC6CC

text

#0D060E

muted

#7E7A7E

Preview Lab

Preview with #642670

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

Preview Lab → · Contrast checker → · Palette generator →