#641880#641880

#641880 is a dark, vivid purple. Relative luminance 0.049; OKLCH L 38.8% C 0.167 H 314.7°. Best body text is #FFFFFF at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#641880
RGB	rgb(100, 24, 128)
HSL	hsl(284, 68%, 30%)
HSV	hsv(284, 81%, 50%)
CMYK	cmyk(21.9%, 81.3%, 0%, 49.8%)
CIE-LAB	lab(26.51, 48.63, -42.02)
CIE-LCH	lch(26.51, 64.27, 319.17°)
OKLab	oklab(38.83% 0.1174 -0.1187)
OKLCH	oklch(38.83% 0.167 314.7)
XYZ	xyz(9.4778, 4.9215, 20.8686)
Luminance	0.0492 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641880 #348018

analogous

#301880 #641880 #801868

triadic

#641880 #806418 #188064

tetradic

#641880 #803018 #348018 #186880

square

#641880 #803018 #348018 #186880

split-complementary

#641880 #688018 #188030

monochromatic

#14051A #3C0E4C #641880 #8C22B4 #AE39DA

Accessibility & contrast

On white

10.58

#641880 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#641880 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641880

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641880	#FFFFFF	#000000	##FFFFFF
##641880	1.00	10.58	1.98	10.58
#FFFFFF	10.58	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B83

Deuteranopia (green-blind)

#11417E

Tritanopia (blue-blind)

#61314C

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #641880;
/* rgb */ color: rgb(100, 24, 128);
/* oklch */ color: oklch(38.8% 0.167 314.7);

Tailwind

colors: {
  custom: {
    50: '#945fa5',
    500: '#641880',
    950: '#000000',
  },
}

SCSS

$custom: #641880;
$custom-light: #945fa5;
$custom-dark: #000000;

JSON

{
  "hex": "#641880",
  "rgb": {
    "r": 100,
    "g": 24,
    "b": 128
  },
  "hsl": {
    "h": 283.846,
    "s": 68.421,
    "l": 29.804
  },
  "oklch": {
    "l": 0.38832,
    "c": 0.16695,
    "h": 314.7
  },
  "luminance": 0.04921
}

Semantic roles & 50–950 ramp

primary

#641880

secondary

#5FB440

accent

#EB3D6C

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0E050F

muted

#7E797F

Preview Lab

Preview with #641880

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

Preview Lab → · Contrast checker → · Palette generator →