#64248B#64248B

#64248B is a dark, vivid violet. Relative luminance 0.058; OKLCH L 40.8% C 0.164 H 309.3°. Best body text is #FFFFFF at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#64248B
RGB	rgb(100, 36, 139)
HSL	hsl(277, 59%, 34%)
HSV	hsv(277, 74%, 55%)
CMYK	cmyk(28.1%, 74.1%, 0%, 45.5%)
CIE-LAB	lab(28.99, 46.32, -44.88)
CIE-LCH	lch(28.99, 64.50, 315.91°)
OKLab	oklab(40.85% 0.104 -0.1272)
OKLCH	oklch(40.85% 0.164 309.3)
XYZ	xyz(10.5457, 5.8354, 24.9919)
Luminance	0.0583 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.63

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64248B #4B8B24

analogous

#31248B #64248B #8B247F

triadic

#64248B #8B6424 #248B64

tetradic

#64248B #8B3124 #4B8B24 #247F8B

square

#64248B #8B3124 #4B8B24 #247F8B

split-complementary

#64248B #7F8B24 #248B31

monochromatic

#1E0B2A #41175A #64248B #8731BC #A456D3

Accessibility & contrast

On white

9.69

#64248B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#64248B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64248B

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64248B	#FFFFFF	#000000	##FFFFFF
##64248B	1.00	9.69	2.17	9.69
#FFFFFF	9.69	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00428E

Deuteranopia (green-blind)

#0A4589

Tritanopia (blue-blind)

#5E3C55

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #64248b;
/* rgb */ color: rgb(100, 36, 139);
/* oklch */ color: oklch(40.8% 0.164 309.3);

Tailwind

colors: {
  custom: {
    50: '#9465ae',
    500: '#64248b',
    950: '#000000',
  },
}

SCSS

$custom: #64248b;
$custom-light: #9465ae;
$custom-dark: #000000;

JSON

{
  "hex": "#64248b",
  "rgb": {
    "r": 100,
    "g": 36,
    "b": 139
  },
  "hsl": {
    "h": 277.282,
    "s": 58.857,
    "l": 34.314
  },
  "oklch": {
    "l": 0.40848,
    "c": 0.16426,
    "h": 309.3
  },
  "luminance": 0.05835
}

Semantic roles & 50–950 ramp

primary

#64248B

secondary

#79B753

accent

#E24681

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0610

muted

#7E7A7F

Preview Lab

Preview with #64248B

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

Preview Lab → · Contrast checker → · Palette generator →