#641380#641380

#641380 is a dark, vivid purple. Relative luminance 0.047; OKLCH L 38.4% C 0.172 H 315.0°. Best body text is #FFFFFF at 10.79:1 contrast (WCAG AA passes).

Color values

HEX	#641380
RGB	rgb(100, 19, 128)
HSL	hsl(285, 74%, 29%)
HSV	hsv(285, 85%, 50%)
CMYK	cmyk(21.9%, 85.2%, 0%, 49.8%)
CIE-LAB	lab(25.96, 50.22, -42.90)
CIE-LCH	lch(25.96, 66.05, 319.49°)
OKLab	oklab(38.45% 0.1214 -0.1213)
OKLCH	oklch(38.45% 0.172 315)
XYZ	xyz(9.3840, 4.7339, 20.8373)
Luminance	0.0473 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641380 #2F8013

analogous

#2E1380 #641380 #801366

triadic

#641380 #806413 #138064

tetradic

#641380 #802E13 #2F8013 #136680

square

#641380 #802E13 #2F8013 #136680

split-complementary

#641380 #668013 #13802E

monochromatic

#15041B #3A0B4B #641380 #8E1BB5 #B22DE0

Accessibility & contrast

On white

10.79

#641380 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#641380 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641380

10.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641380	#FFFFFF	#000000	##FFFFFF
##641380	1.00	10.79	1.95	10.79
#FFFFFF	10.79	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003983

Deuteranopia (green-blind)

#0B3F7E

Tritanopia (blue-blind)

#622F4B

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #641380;
/* rgb */ color: rgb(100, 19, 128);
/* oklch */ color: oklch(38.4% 0.172 315.0);

Tailwind

colors: {
  custom: {
    50: '#945da6',
    500: '#641380',
    950: '#000000',
  },
}

SCSS

$custom: #641380;
$custom-light: #945da6;
$custom-dark: #000000;

JSON

{
  "hex": "#641380",
  "rgb": {
    "r": 100,
    "g": 19,
    "b": 128
  },
  "hsl": {
    "h": 284.587,
    "s": 74.15,
    "l": 28.824
  },
  "oklch": {
    "l": 0.38449,
    "c": 0.17156,
    "h": 315
  },
  "luminance": 0.04734
}

Semantic roles & 50–950 ramp

primary

#641380

secondary

#59B539

accent

#F13767

background

#F9F5FA

surface

#F2E9F4

border

#CCC5CE

text

#0E050F

muted

#7E797F

Preview Lab

Preview with #641380

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

Preview Lab → · Contrast checker → · Palette generator →