#64137C#64137C

#64137C is a dark, vivid purple. Relative luminance 0.046; OKLCH L 38.1% C 0.168 H 316.7°. Best body text is #FFFFFF at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#64137C
RGB	rgb(100, 19, 124)
HSL	hsl(286, 73%, 28%)
HSV	hsv(286, 85%, 49%)
CMYK	cmyk(19.4%, 84.7%, 0%, 51.4%)
CIE-LAB	lab(25.66, 49.40, -40.87)
CIE-LCH	lch(25.66, 64.12, 320.40°)
OKLab	oklab(38.14% 0.1222 -0.1153)
OKLCH	oklch(38.14% 0.168 316.7)
XYZ	xyz(9.1259, 4.6307, 19.4780)
Luminance	0.0463 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Darkish Purple

#751973

ΔE00 5.16

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64137C #2B7C13

analogous

#2F137C #64137C #7C135F

triadic

#64137C #7C6413 #137C64

tetradic

#64137C #7C2F13 #2B7C13 #135F7C

square

#64137C #7C2F13 #2B7C13 #135F7C

split-complementary

#64137C #5F7C13 #137C2F

monochromatic

#15041B #390B47 #64137C #8F1BB1 #B52BDF

Accessibility & contrast

On white

10.90

#64137C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#64137C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64137C

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64137C	#FFFFFF	#000000	##FFFFFF
##64137C	1.00	10.90	1.93	10.90
#FFFFFF	10.90	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00387F

Deuteranopia (green-blind)

#133F7A

Tritanopia (blue-blind)

#632D49

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #64137c;
/* rgb */ color: rgb(100, 19, 124);
/* oklch */ color: oklch(38.1% 0.168 316.7);

Tailwind

colors: {
  custom: {
    50: '#945da3',
    500: '#64137c',
    950: '#000000',
  },
}

SCSS

$custom: #64137c;
$custom-light: #945da3;
$custom-dark: #000000;

JSON

{
  "hex": "#64137c",
  "rgb": {
    "r": 100,
    "g": 19,
    "b": 124
  },
  "hsl": {
    "h": 286.286,
    "s": 73.427,
    "l": 28.039
  },
  "oklch": {
    "l": 0.38137,
    "c": 0.16802,
    "h": 316.7
  },
  "luminance": 0.0463
}

Semantic roles & 50–950 ramp

primary

#64137C

secondary

#55B239

accent

#F03862

background

#F9F5FA

surface

#F2E9F4

border

#CCC5CE

text

#0E050F

muted

#7E797F

Preview Lab

Preview with #64137C

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

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