#642795#642795

#642795 is a dark, vivid violet. Relative luminance 0.063; OKLCH L 42.0% C 0.171 H 305.4°. Best body text is #FFFFFF at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#642795
RGB	rgb(100, 39, 149)
HSL	hsl(273, 59%, 37%)
HSV	hsv(273, 74%, 58%)
CMYK	cmyk(32.9%, 73.8%, 0%, 41.6%)
CIE-LAB	lab(30.23, 47.34, -49.04)
CIE-LCH	lch(30.23, 68.17, 313.99°)
OKLab	oklab(41.97% 0.0991 -0.1394)
OKLCH	oklch(41.97% 0.171 305.4)
XYZ	xyz(11.4047, 6.3304, 29.0490)
Luminance	0.0633 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642795 #589527

analogous

#2D2795 #642795 #95278F

triadic

#642795 #956427 #279564

tetradic

#642795 #952D27 #589527 #278F95

square

#642795 #952D27 #589527 #278F95

split-complementary

#642795 #8F9527 #27952D

monochromatic

#230E34 #431A64 #642795 #8534C6 #A261D6

Accessibility & contrast

On white

9.27

#642795 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#642795 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642795

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642795	#FFFFFF	#000000	##FFFFFF
##642795	1.00	9.27	2.27	9.27
#FFFFFF	9.27	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004598

Deuteranopia (green-blind)

#004793

Tritanopia (blue-blind)

#5B415C

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #642795;
/* rgb */ color: rgb(100, 39, 149);
/* oklch */ color: oklch(42.0% 0.171 305.4);

Tailwind

colors: {
  custom: {
    50: '#9567b5',
    500: '#642795',
    950: '#000000',
  },
}

SCSS

$custom: #642795;
$custom-light: #9567b5;
$custom-dark: #000000;

JSON

{
  "hex": "#642795",
  "rgb": {
    "r": 100,
    "g": 39,
    "b": 149
  },
  "hsl": {
    "h": 273.273,
    "s": 58.511,
    "l": 36.863
  },
  "oklch": {
    "l": 0.41967,
    "c": 0.17107,
    "h": 305.4
  },
  "luminance": 0.0633
}

Semantic roles & 50–950 ramp

primary

#642795

secondary

#87BB5D

accent

#E2468B

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #642795

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

Preview Lab → · Contrast checker → · Palette generator →