#64139A#64139A

#64139A is a dark, vivid violet. Relative luminance 0.055; OKLCH L 40.6% C 0.195 H 305.7°. Best body text is #FFFFFF at 9.99:1 contrast (WCAG AA passes).

Color values

HEX	#64139A
RGB	rgb(100, 19, 154)
HSL	hsl(276, 78%, 34%)
HSV	hsv(276, 88%, 60%)
CMYK	cmyk(35.1%, 87.7%, 0%, 39.6%)
CIE-LAB	lab(28.14, 55.76, -55.52)
CIE-LCH	lch(28.14, 78.69, 315.12°)
OKLab	oklab(40.63% 0.1138 -0.1583)
OKLCH	oklch(40.63% 0.195 305.7)
XYZ	xyz(11.3198, 5.5083, 31.0324)
Luminance	0.0551 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.87

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64139A #499A13

analogous

#21139A #64139A #9A138D

triadic

#64139A #9A6413 #139A64

tetradic

#64139A #9A2113 #499A13 #138D9A

square

#64139A #9A2113 #499A13 #138D9A

split-complementary

#64139A #8D9A13 #139A21

monochromatic

#1D062D #410C64 #64139A #871AD0 #A440E7

Accessibility & contrast

On white

9.99

#64139A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#64139A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64139A

9.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64139A	#FFFFFF	#000000	##FFFFFF
##64139A	1.00	9.99	2.10	9.99
#FFFFFF	9.99	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	9.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00409D

Deuteranopia (green-blind)

#004398

Tritanopia (blue-blind)

#5A3B5A

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #64139a;
/* rgb */ color: rgb(100, 19, 154);
/* oklch */ color: oklch(40.6% 0.195 305.7);

Tailwind

colors: {
  custom: {
    50: '#965fb9',
    500: '#64139a',
    950: '#000000',
  },
}

SCSS

$custom: #64139a;
$custom-light: #965fb9;
$custom-dark: #000000;

JSON

{
  "hex": "#64139a",
  "rgb": {
    "r": 100,
    "g": 19,
    "b": 154
  },
  "hsl": {
    "h": 276,
    "s": 78.035,
    "l": 33.922
  },
  "oklch": {
    "l": 0.40632,
    "c": 0.195,
    "h": 305.7
  },
  "luminance": 0.05508
}

Semantic roles & 50–950 ramp

primary

#64139A

secondary

#77C741

accent

#F53381

background

#F9F5FB

surface

#F2EAF6

border

#CCC6D0

text

#0E0512

muted

#7E7981

Preview Lab

Preview with #64139A

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

Preview Lab → · Contrast checker → · Palette generator →