#64177F#64177F

#64177F is a dark, vivid purple. Relative luminance 0.049; OKLCH L 38.7% C 0.167 H 315.2°. Best body text is #FFFFFF at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#64177F
RGB	rgb(100, 23, 127)
HSL	hsl(284, 69%, 29%)
HSV	hsv(284, 82%, 50%)
CMYK	cmyk(21.3%, 81.9%, 0%, 50.2%)
CIE-LAB	lab(26.32, 48.76, -41.70)
CIE-LCH	lch(26.32, 64.16, 319.46°)
OKLab	oklab(38.67% 0.1185 -0.1177)
OKLCH	oklch(38.67% 0.167 315.2)
XYZ	xyz(9.3921, 4.8548, 20.5169)
Luminance	0.0485 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64177F #327F17

analogous

#30177F #64177F #7F1766

triadic

#64177F #7F6417 #177F64

tetradic

#64177F #7F3017 #327F17 #17667F

square

#64177F #7F3017 #327F17 #17667F

split-complementary

#64177F #667F17 #177F30

monochromatic

#14051A #3B0E4B #64177F #8D20B3 #B036DB

Accessibility & contrast

On white

10.66

#64177F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#64177F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64177F

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64177F	#FFFFFF	#000000	##FFFFFF
##64177F	1.00	10.66	1.97	10.66
#FFFFFF	10.66	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A82

Deuteranopia (green-blind)

#11407D

Tritanopia (blue-blind)

#62304B

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #64177f;
/* rgb */ color: rgb(100, 23, 127);
/* oklch */ color: oklch(38.7% 0.167 315.2);

Tailwind

colors: {
  custom: {
    50: '#945fa5',
    500: '#64177f',
    950: '#000000',
  },
}

SCSS

$custom: #64177f;
$custom-light: #945fa5;
$custom-dark: #000000;

JSON

{
  "hex": "#64177f",
  "rgb": {
    "r": 100,
    "g": 23,
    "b": 127
  },
  "hsl": {
    "h": 284.423,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.38673,
    "c": 0.16702,
    "h": 315.2
  },
  "luminance": 0.04854
}

Semantic roles & 50–950 ramp

primary

#64177F

secondary

#5DB43E

accent

#EC3C69

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0E050F

muted

#7E797F

Preview Lab

Preview with #64177F

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

Preview Lab → · Contrast checker → · Palette generator →