#641980#641980

#641980 is a dark, vivid purple. Relative luminance 0.050; OKLCH L 38.9% C 0.166 H 314.6°. Best body text is #FFFFFF at 10.54:1 contrast (WCAG AA passes).

Color values

HEX	#641980
RGB	rgb(100, 25, 128)
HSL	hsl(284, 67%, 30%)
HSV	hsv(284, 80%, 50%)
CMYK	cmyk(21.9%, 80.5%, 0%, 49.8%)
CIE-LAB	lab(26.63, 48.28, -41.82)
CIE-LCH	lch(26.63, 63.88, 319.10°)
OKLab	oklab(38.92% 0.1165 -0.1181)
OKLCH	oklch(38.92% 0.166 314.6)
XYZ	xyz(9.4988, 4.9634, 20.8756)
Luminance	0.0496 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641980 #358019

analogous

#301980 #641980 #801969

triadic

#641980 #806419 #198064

tetradic

#641980 #803019 #358019 #196980

square

#641980 #803019 #358019 #196980

split-complementary

#641980 #698019 #198030

monochromatic

#14051A #3C0F4D #641980 #8C23B3 #AE3BD9

Accessibility & contrast

On white

10.54

#641980 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#641980 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641980

10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641980	#FFFFFF	#000000	##FFFFFF
##641980	1.00	10.54	1.99	10.54
#FFFFFF	10.54	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B83

Deuteranopia (green-blind)

#12417E

Tritanopia (blue-blind)

#61314C

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #641980;
/* rgb */ color: rgb(100, 25, 128);
/* oklch */ color: oklch(38.9% 0.166 314.6);

Tailwind

colors: {
  custom: {
    50: '#945fa5',
    500: '#641980',
    950: '#000000',
  },
}

SCSS

$custom: #641980;
$custom-light: #945fa5;
$custom-dark: #000000;

JSON

{
  "hex": "#641980",
  "rgb": {
    "r": 100,
    "g": 25,
    "b": 128
  },
  "hsl": {
    "h": 283.689,
    "s": 67.32,
    "l": 30
  },
  "oklch": {
    "l": 0.38917,
    "c": 0.16594,
    "h": 314.6
  },
  "luminance": 0.04963
}

Semantic roles & 50–950 ramp

primary

#641980

secondary

#60B441

accent

#EA3E6D

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0E050F

muted

#7E797F

Preview Lab

Preview with #641980

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

Preview Lab → · Contrast checker → · Palette generator →