#642E86#642E86

#642E86 is a dark, vivid violet. Relative luminance 0.064; OKLCH L 41.7% C 0.145 H 309.8°. Best body text is #FFFFFF at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#642E86
RGB	rgb(100, 46, 134)
HSL	hsl(277, 49%, 35%)
HSV	hsv(277, 66%, 53%)
CMYK	cmyk(25.4%, 65.7%, 0%, 47.5%)
CIE-LAB	lab(30.36, 40.34, -39.57)
CIE-LCH	lch(30.36, 56.50, 315.55°)
OKLab	oklab(41.72% 0.0929 -0.1116)
OKLCH	oklch(41.72% 0.145 309.8)
XYZ	xyz(10.5348, 6.3847, 23.2270)
Luminance	0.0639 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642E86 #50862E

analogous

#382E86 #642E86 #862E7C

triadic

#642E86 #86642E #2E8664

tetradic

#642E86 #86382E #50862E #2E7C86

square

#642E86 #86382E #50862E #2E7C86

split-complementary

#642E86 #7C862E #2E8638

monochromatic

#200F2B #421E58 #642E86 #863EB4 #A364CA

Accessibility & contrast

On white

9.22

#642E86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#642E86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642E86

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642E86	#FFFFFF	#000000	##FFFFFF
##642E86	1.00	9.22	2.28	9.22
#FFFFFF	9.22	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004589

Deuteranopia (green-blind)

#224884

Tritanopia (blue-blind)

#5F4055

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #642e86;
/* rgb */ color: rgb(100, 46, 134);
/* oklch */ color: oklch(41.7% 0.145 309.8);

Tailwind

colors: {
  custom: {
    50: '#936aaa',
    500: '#642e86',
    950: '#000000',
  },
}

SCSS

$custom: #642e86;
$custom-light: #936aaa;
$custom-dark: #000000;

JSON

{
  "hex": "#642e86",
  "rgb": {
    "r": 100,
    "g": 46,
    "b": 134
  },
  "hsl": {
    "h": 276.818,
    "s": 48.889,
    "l": 35.294
  },
  "oklch": {
    "l": 0.41716,
    "c": 0.14525,
    "h": 309.8
  },
  "luminance": 0.06385
}

Semantic roles & 50–950 ramp

primary

#642E86

secondary

#7FB15F

accent

#D84F84

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0D0710

muted

#7E7A7F

Preview Lab

Preview with #642E86

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

Preview Lab → · Contrast checker → · Palette generator →