#641E71#641E71

#641E71 is a dark, vivid purple. Relative luminance 0.048; OKLCH L 38.3% C 0.146 H 320.9°. Best body text is #FFFFFF at 10.68:1 contrast (WCAG AA passes).

Color values

HEX	#641E71
RGB	rgb(100, 30, 113)
HSL	hsl(291, 58%, 28%)
HSV	hsv(291, 73%, 44%)
CMYK	cmyk(11.5%, 73.5%, 0%, 55.7%)
CIE-LAB	lab(26.25, 43.24, -32.91)
CIE-LCH	lch(26.25, 54.34, 322.73°)
OKLab	oklab(38.31% 0.1134 -0.092)
OKLCH	oklch(38.31% 0.146 320.9)
XYZ	xyz(8.7001, 4.8306, 16.0937)
Luminance	0.0483 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641E71 #2B711E

analogous

#3A1E71 #641E71 #711E54

triadic

#641E71 #71641E #1E7164

tetradic

#641E71 #713A1E #2B711E #1E5471

square

#641E71 #713A1E #2B711E #1E5471

split-complementary

#641E71 #54711E #1E713A

monochromatic

#150618 #391141 #641E71 #8F2BA1 #B53ECC

Accessibility & contrast

On white

10.68

#641E71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#641E71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641E71

10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641E71	#FFFFFF	#000000	##FFFFFF
##641E71	1.00	10.68	1.97	10.68
#FFFFFF	10.68	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003973

Deuteranopia (green-blind)

#27416F

Tritanopia (blue-blind)

#652D45

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #641e71;
/* rgb */ color: rgb(100, 30, 113);
/* oklch */ color: oklch(38.3% 0.146 320.9);

Tailwind

colors: {
  custom: {
    50: '#93619a',
    500: '#641e71',
    950: '#000000',
  },
}

SCSS

$custom: #641e71;
$custom-light: #93619a;
$custom-dark: #000000;

JSON

{
  "hex": "#641e71",
  "rgb": {
    "r": 100,
    "g": 30,
    "b": 113
  },
  "hsl": {
    "h": 290.602,
    "s": 58.042,
    "l": 28.039
  },
  "oklch": {
    "l": 0.38308,
    "c": 0.14602,
    "h": 320.9
  },
  "luminance": 0.0483
}

Semantic roles & 50–950 ramp

primary

#641E71

secondary

#55A546

accent

#E1475F

background

#F9F6F9

surface

#F2EBF2

border

#CCC6CC

text

#0D050E

muted

#7E7A7E

Preview Lab

Preview with #641E71

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

Preview Lab → · Contrast checker → · Palette generator →