#642495#642495

#642495 is a dark, vivid violet. Relative luminance 0.061; OKLCH L 41.6% C 0.175 H 305.8°. Best body text is #FFFFFF at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#642495
RGB	rgb(100, 36, 149)
HSL	hsl(274, 61%, 36%)
HSV	hsv(274, 76%, 58%)
CMYK	cmyk(32.9%, 75.8%, 0%, 41.6%)
CIE-LAB	lab(29.77, 48.66, -49.80)
CIE-LCH	lch(29.77, 69.63, 314.34°)
OKLab	oklab(41.64% 0.1021 -0.1416)
OKLCH	oklch(41.64% 0.175 305.8)
XYZ	xyz(11.3100, 6.1411, 29.0175)
Luminance	0.0614 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642495 #559524

analogous

#2C2495 #642495 #95248E

triadic

#642495 #956424 #249564

tetradic

#642495 #952C24 #559524 #248E95

square

#642495 #952C24 #559524 #248E95

split-complementary

#642495 #8E9524 #24952C

monochromatic

#220C32 #431864 #642495 #8530C6 #A25CD8

Accessibility & contrast

On white

9.42

#642495 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#642495 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642495

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642495	#FFFFFF	#000000	##FFFFFF
##642495	1.00	9.42	2.23	9.42
#FFFFFF	9.42	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004498

Deuteranopia (green-blind)

#004693

Tritanopia (blue-blind)

#5B405B

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #642495;
/* rgb */ color: rgb(100, 36, 149);
/* oklch */ color: oklch(41.6% 0.175 305.8);

Tailwind

colors: {
  custom: {
    50: '#9566b5',
    500: '#642495',
    950: '#000000',
  },
}

SCSS

$custom: #642495;
$custom-light: #9566b5;
$custom-dark: #000000;

JSON

{
  "hex": "#642495",
  "rgb": {
    "r": 100,
    "g": 36,
    "b": 149
  },
  "hsl": {
    "h": 273.982,
    "s": 61.081,
    "l": 36.275
  },
  "oklch": {
    "l": 0.41638,
    "c": 0.17459,
    "h": 305.8
  },
  "luminance": 0.06141
}

Semantic roles & 50–950 ramp

primary

#642495

secondary

#84BC59

accent

#E44489

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #642495

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

Preview Lab → · Contrast checker → · Palette generator →