#64107E#64107E

#64107E is a dark, vivid purple. Relative luminance 0.046; OKLCH L 38.1% C 0.172 H 316.0°. Best body text is #FFFFFF at 10.95:1 contrast (WCAG AA passes).

Color values

HEX	#64107E
RGB	rgb(100, 16, 126)
HSL	hsl(286, 77%, 28%)
HSV	hsv(286, 87%, 49%)
CMYK	cmyk(20.6%, 87.3%, 0%, 50.6%)
CIE-LAB	lab(25.52, 50.64, -42.35)
CIE-LCH	lch(25.52, 66.02, 320.09°)
OKLab	oklab(38.09% 0.1239 -0.1196)
OKLCH	oklch(38.09% 0.172 316)
XYZ	xyz(9.2061, 4.5866, 20.1350)
Luminance	0.0459 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64107E #2A7E10

analogous

#2D107E #64107E #7E1061

triadic

#64107E #7E6410 #107E64

tetradic

#64107E #7E2D10 #2A7E10 #10617E

square

#64107E #7E2D10 #2A7E10 #10617E

split-complementary

#64107E #617E10 #107E2D

monochromatic

#16031B #390948 #64107E #8F17B4 #B625E3

Accessibility & contrast

On white

10.95

#64107E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#64107E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64107E

10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64107E	#FFFFFF	#000000	##FFFFFF
##64107E	1.00	10.95	1.92	10.95
#FFFFFF	10.95	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003881

Deuteranopia (green-blind)

#0C3F7C

Tritanopia (blue-blind)

#622C4A

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #64107e;
/* rgb */ color: rgb(100, 16, 126);
/* oklch */ color: oklch(38.1% 0.172 316.0);

Tailwind

colors: {
  custom: {
    50: '#945ca4',
    500: '#64107e',
    950: '#000000',
  },
}

SCSS

$custom: #64107e;
$custom-light: #945ca4;
$custom-dark: #000000;

JSON

{
  "hex": "#64107e",
  "rgb": {
    "r": 100,
    "g": 16,
    "b": 126
  },
  "hsl": {
    "h": 285.818,
    "s": 77.465,
    "l": 27.843
  },
  "oklch": {
    "l": 0.38092,
    "c": 0.17222,
    "h": 316
  },
  "luminance": 0.04586
}

Semantic roles & 50–950 ramp

primary

#64107E

secondary

#53B436

accent

#F43461

background

#F9F5FA

surface

#F2E9F4

border

#CCC5CE

text

#0E050F

muted

#7E797F

Preview Lab

Preview with #64107E

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

Preview Lab → · Contrast checker → · Palette generator →