#64349B#64349B

#64349B is a dark, vivid violet. Relative luminance 0.075; OKLCH L 44.1% C 0.161 H 301.5°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#64349B
RGB	rgb(100, 52, 155)
HSL	hsl(268, 50%, 41%)
HSV	hsv(268, 66%, 61%)
CMYK	cmyk(35.5%, 66.5%, 0%, 39.2%)
CIE-LAB	lab(32.99, 42.42, -48.24)
CIE-LCH	lch(32.99, 64.24, 311.33°)
OKLab	oklab(44.08% 0.084 -0.1371)
OKLCH	oklch(44.08% 0.161 301.5)
XYZ	xyz(12.3985, 7.5318, 31.8046)
Luminance	0.0753 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64349B #6B9B34

analogous

#34389B #64349B #97349B

triadic

#64349B #9B6434 #349B64

tetradic

#64349B #9B3438 #6B9B34 #349B97

square

#64349B #9B3438 #6B9B34 #349B97

split-complementary

#64349B #9B9734 #389B34

monochromatic

#29153F #46256D #64349B #824AC2 #A278D2

Accessibility & contrast

On white

8.38

#64349B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#64349B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64349B

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64349B	#FFFFFF	#000000	##FFFFFF
##64349B	1.00	8.38	2.51	8.38
#FFFFFF	8.38	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004D9E

Deuteranopia (green-blind)

#054D99

Tritanopia (blue-blind)

#594B63

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #64349b;
/* rgb */ color: rgb(100, 52, 155);
/* oklch */ color: oklch(44.1% 0.161 301.5);

Tailwind

colors: {
  custom: {
    50: '#946fb9',
    500: '#64349b',
    950: '#000000',
  },
}

SCSS

$custom: #64349b;
$custom-light: #946fb9;
$custom-dark: #000000;

JSON

{
  "hex": "#64349b",
  "rgb": {
    "r": 100,
    "g": 52,
    "b": 155
  },
  "hsl": {
    "h": 267.961,
    "s": 49.758,
    "l": 40.588
  },
  "oklch": {
    "l": 0.44079,
    "c": 0.16081,
    "h": 301.5
  },
  "luminance": 0.07532
}

Semantic roles & 50–950 ramp

primary

#64349B

secondary

#98BA71

accent

#D94F99

background

#F9F6FB

surface

#F2ECF6

border

#CCC7D0

text

#0E0711

muted

#7E7A80

Preview Lab

Preview with #64349B

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

Preview Lab → · Contrast checker → · Palette generator →