#642895#642895

#642895 is a dark, vivid violet. Relative luminance 0.064; OKLCH L 42.1% C 0.170 H 305.3°. Best body text is #FFFFFF at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#642895
RGB	rgb(100, 40, 149)
HSL	hsl(273, 58%, 37%)
HSV	hsv(273, 73%, 58%)
CMYK	cmyk(32.9%, 73.2%, 0%, 41.6%)
CIE-LAB	lab(30.39, 46.89, -48.78)
CIE-LCH	lch(30.39, 67.66, 313.87°)
OKLab	oklab(42.08% 0.0981 -0.1387)
OKLCH	oklch(42.08% 0.17 305.3)
XYZ	xyz(11.4379, 6.3969, 29.0601)
Luminance	0.0640 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642895 #599528

analogous

#2E2895 #642895 #95288F

triadic

#642895 #956428 #289564

tetradic

#642895 #952E28 #599528 #288F95

square

#642895 #952E28 #599528 #288F95

split-complementary

#642895 #8F9528 #28952E

monochromatic

#230E35 #441B65 #642895 #8435C5 #A162D5

Accessibility & contrast

On white

9.21

#642895 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#642895 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642895

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642895	#FFFFFF	#000000	##FFFFFF
##642895	1.00	9.21	2.28	9.21
#FFFFFF	9.21	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004698

Deuteranopia (green-blind)

#004893

Tritanopia (blue-blind)

#5B425C

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #642895;
/* rgb */ color: rgb(100, 40, 149);
/* oklch */ color: oklch(42.1% 0.170 305.3);

Tailwind

colors: {
  custom: {
    50: '#9568b5',
    500: '#642895',
    950: '#000000',
  },
}

SCSS

$custom: #642895;
$custom-light: #9568b5;
$custom-dark: #000000;

JSON

{
  "hex": "#642895",
  "rgb": {
    "r": 100,
    "g": 40,
    "b": 149
  },
  "hsl": {
    "h": 273.028,
    "s": 57.672,
    "l": 37.059
  },
  "oklch": {
    "l": 0.42081,
    "c": 0.16986,
    "h": 305.3
  },
  "luminance": 0.06397
}

Semantic roles & 50–950 ramp

primary

#642895

secondary

#88BB5E

accent

#E1478C

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #642895

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

Preview Lab → · Contrast checker → · Palette generator →