#641180#641180

#641180 is a dark, vivid purple. Relative luminance 0.047; OKLCH L 38.3% C 0.173 H 315.1°. Best body text is #FFFFFF at 10.86:1 contrast (WCAG AA passes).

Color values

HEX	#641180
RGB	rgb(100, 17, 128)
HSL	hsl(285, 77%, 28%)
HSV	hsv(285, 87%, 50%)
CMYK	cmyk(21.9%, 86.7%, 0%, 49.8%)
CIE-LAB	lab(25.77, 50.78, -43.22)
CIE-LCH	lch(25.77, 66.68, 319.60°)
OKLab	oklab(38.31% 0.1228 -0.1222)
OKLCH	oklch(38.31% 0.173 315.1)
XYZ	xyz(9.3516, 4.6691, 20.8265)
Luminance	0.0467 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641180 #2D8011

analogous

#2C1180 #641180 #801164

triadic

#641180 #806411 #118064

tetradic

#641180 #802C11 #2D8011 #116480

square

#641180 #802C11 #2D8011 #116480

split-complementary

#641180 #648011 #11802C

monochromatic

#15041B #3A0A4A #641180 #8E18B6 #B429E3

Accessibility & contrast

On white

10.86

#641180 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#641180 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641180

10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641180	#FFFFFF	#000000	##FFFFFF
##641180	1.00	10.86	1.93	10.86
#FFFFFF	10.86	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003983

Deuteranopia (green-blind)

#083F7E

Tritanopia (blue-blind)

#622E4B

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #641180;
/* rgb */ color: rgb(100, 17, 128);
/* oklch */ color: oklch(38.3% 0.173 315.1);

Tailwind

colors: {
  custom: {
    50: '#945da6',
    500: '#641180',
    950: '#000000',
  },
}

SCSS

$custom: #641180;
$custom-light: #945da6;
$custom-dark: #000000;

JSON

{
  "hex": "#641180",
  "rgb": {
    "r": 100,
    "g": 17,
    "b": 128
  },
  "hsl": {
    "h": 284.865,
    "s": 76.552,
    "l": 28.431
  },
  "oklch": {
    "l": 0.38314,
    "c": 0.1732,
    "h": 315.1
  },
  "luminance": 0.04669
}

Semantic roles & 50–950 ramp

primary

#641180

secondary

#57B637

accent

#F33565

background

#F9F5FA

surface

#F2E9F4

border

#CCC5CE

text

#0E050F

muted

#7E797F

Preview Lab

Preview with #641180

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

Preview Lab → · Contrast checker → · Palette generator →