#64159E#64159E

#64159E is a dark, vivid violet. Relative luminance 0.057; OKLCH L 41.1% C 0.197 H 304.3°. Best body text is #FFFFFF at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#64159E
RGB	rgb(100, 21, 158)
HSL	hsl(275, 77%, 35%)
HSV	hsv(275, 87%, 62%)
CMYK	cmyk(36.7%, 86.7%, 0%, 38%)
CIE-LAB	lab(28.68, 56.10, -57.07)
CIE-LCH	lch(28.68, 80.03, 314.50°)
OKLab	oklab(41.12% 0.1113 -0.1629)
OKLCH	oklch(41.12% 0.197 304.3)
XYZ	xyz(11.6938, 5.7143, 32.8280)
Luminance	0.0571 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64159E #4F9E15

analogous

#20159E #64159E #9E1593

triadic

#64159E #9E6415 #159E64

tetradic

#64159E #9E2015 #4F9E15 #15939E

square

#64159E #9E2015 #4F9E15 #15939E

split-complementary

#64159E #939E15 #159E20

monochromatic

#200732 #420E68 #64159E #861CD4 #A347E7

Accessibility & contrast

On white

9.80

#64159E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#64159E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64159E

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64159E	#FFFFFF	#000000	##FFFFFF
##64159E	1.00	9.80	2.14	9.80
#FFFFFF	9.80	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A1

Deuteranopia (green-blind)

#00439B

Tritanopia (blue-blind)

#583E5D

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #64159e;
/* rgb */ color: rgb(100, 21, 158);
/* oklch */ color: oklch(41.1% 0.197 304.3);

Tailwind

colors: {
  custom: {
    50: '#9760bc',
    500: '#64159e',
    950: '#000000',
  },
}

SCSS

$custom: #64159e;
$custom-light: #9760bc;
$custom-dark: #000000;

JSON

{
  "hex": "#64159e",
  "rgb": {
    "r": 100,
    "g": 21,
    "b": 158
  },
  "hsl": {
    "h": 274.599,
    "s": 76.536,
    "l": 35.098
  },
  "oklch": {
    "l": 0.41116,
    "c": 0.19727,
    "h": 304.3
  },
  "luminance": 0.05714
}

Semantic roles & 50–950 ramp

primary

#64159E

secondary

#7EC747

accent

#F33585

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0512

muted

#7E7A81

Preview Lab

Preview with #64159E

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

Preview Lab → · Contrast checker → · Palette generator →