#64258B#64258B

#64258B is a dark, vivid violet. Relative luminance 0.059; OKLCH L 41.0% C 0.163 H 309.1°. Best body text is #FFFFFF at 9.64:1 contrast (WCAG AA passes).

Color values

HEX	#64258B
RGB	rgb(100, 37, 139)
HSL	hsl(277, 58%, 35%)
HSV	hsv(277, 73%, 55%)
CMYK	cmyk(28.1%, 73.4%, 0%, 45.5%)
CIE-LAB	lab(29.15, 45.88, -44.63)
CIE-LCH	lch(29.15, 64.00, 315.79°)
OKLab	oklab(40.96% 0.1029 -0.1264)
OKLCH	oklch(40.96% 0.163 309.1)
XYZ	xyz(10.5764, 5.8967, 25.0021)
Luminance	0.0590 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.76

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64258B #4C8B25

analogous

#31258B #64258B #8B257F

triadic

#64258B #8B6425 #258B64

tetradic

#64258B #8B3125 #4C8B25 #257F8B

square

#64258B #8B3125 #4C8B25 #257F8B

split-complementary

#64258B #7F8B25 #258B31

monochromatic

#1E0B2A #41185B #64258B #8732BB #A458D3

Accessibility & contrast

On white

9.64

#64258B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#64258B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64258B

9.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64258B	#FFFFFF	#000000	##FFFFFF
##64258B	1.00	9.64	2.18	9.64
#FFFFFF	9.64	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00428E

Deuteranopia (green-blind)

#0D4689

Tritanopia (blue-blind)

#5E3C55

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #64258b;
/* rgb */ color: rgb(100, 37, 139);
/* oklch */ color: oklch(41.0% 0.163 309.1);

Tailwind

colors: {
  custom: {
    50: '#9466ae',
    500: '#64258b',
    950: '#000000',
  },
}

SCSS

$custom: #64258b;
$custom-light: #9466ae;
$custom-dark: #000000;

JSON

{
  "hex": "#64258b",
  "rgb": {
    "r": 100,
    "g": 37,
    "b": 139
  },
  "hsl": {
    "h": 277.059,
    "s": 57.955,
    "l": 34.51
  },
  "oklch": {
    "l": 0.4096,
    "c": 0.16303,
    "h": 309.1
  },
  "luminance": 0.05897
}

Semantic roles & 50–950 ramp

primary

#64258B

secondary

#7AB755

accent

#E14782

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0610

muted

#7E7A7F

Preview Lab

Preview with #64258B

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

Preview Lab → · Contrast checker → · Palette generator →