#64338D#64338D

#64338D is a dark, vivid violet. Relative luminance 0.070; OKLCH L 42.9% C 0.146 H 306.3°. Best body text is #FFFFFF at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#64338D
RGB	rgb(100, 51, 141)
HSL	hsl(273, 47%, 38%)
HSV	hsv(273, 64%, 55%)
CMYK	cmyk(29.1%, 63.8%, 0%, 44.7%)
CIE-LAB	lab(31.81, 39.40, -41.58)
CIE-LCH	lch(31.81, 57.28, 313.46°)
OKLab	oklab(42.91% 0.0862 -0.1176)
OKLCH	oklch(42.91% 0.146 306.3)
XYZ	xyz(11.2460, 7.0002, 25.9529)
Luminance	0.0700 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64338D #5C8D33

analogous

#37338D #64338D #8D3389

triadic

#64338D #8D6433 #338D64

tetradic

#64338D #8D3733 #5C8D33 #33898D

square

#64338D #8D3733 #5C8D33 #33898D

split-complementary

#64338D #898D33 #338D37

monochromatic

#241233 #442360 #64338D #8443BA #A16FCB

Accessibility & contrast

On white

8.75

#64338D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#64338D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64338D

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64338D	#FFFFFF	#000000	##FFFFFF
##64338D	1.00	8.75	2.40	8.75
#FFFFFF	8.75	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004990

Deuteranopia (green-blind)

#204B8B

Tritanopia (blue-blind)

#5D455B

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #64338d;
/* rgb */ color: rgb(100, 51, 141);
/* oklch */ color: oklch(42.9% 0.146 306.3);

Tailwind

colors: {
  custom: {
    50: '#936eaf',
    500: '#64338d',
    950: '#000000',
  },
}

SCSS

$custom: #64338d;
$custom-light: #936eaf;
$custom-dark: #000000;

JSON

{
  "hex": "#64338d",
  "rgb": {
    "r": 100,
    "g": 51,
    "b": 141
  },
  "hsl": {
    "h": 272.667,
    "s": 46.875,
    "l": 37.647
  },
  "oklch": {
    "l": 0.42913,
    "c": 0.14581,
    "h": 306.3
  },
  "luminance": 0.07
}

Semantic roles & 50–950 ramp

primary

#64338D

secondary

#8BB369

accent

#D7518E

background

#F9F6FA

surface

#F2ECF4

border

#CCC7CE

text

#0D0710

muted

#7E7A7F

Preview Lab

Preview with #64338D

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

Preview Lab → · Contrast checker → · Palette generator →