#641E5B#641E5B

#641E5B is a dark, vivid purple. Relative luminance 0.044; OKLCH L 36.9% C 0.126 H 333.3°. Best body text is #FFFFFF at 11.18:1 contrast (WCAG AA passes).

Color values

HEX	#641E5B
RGB	rgb(100, 30, 91)
HSL	hsl(308, 54%, 25%)
HSV	hsv(308, 70%, 39%)
CMYK	cmyk(0%, 70%, 9%, 60.8%)
CIE-LAB	lab(24.93, 39.05, -20.68)
CIE-LCH	lch(24.93, 44.19, 332.09°)
OKLab	oklab(36.94% 0.1127 -0.0566)
OKLCH	oklch(36.94% 0.126 333.3)
XYZ	xyz(7.6082, 4.3938, 10.3429)
Luminance	0.0439 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641E5B #1E6427

analogous

#4A1E64 #641E5B #641E38

triadic

#641E5B #5B641E #1E5B64

tetradic

#641E5B #644A1E #1E6427 #1E3864

square

#641E5B #644A1E #1E6427 #1E3864

split-complementary

#641E5B #38641E #1E644A

monochromatic

#180715 #351030 #641E5B #932C86 #C23AB1

Accessibility & contrast

On white

11.18

#641E5B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#641E5B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641E5B

11.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641E5B	#FFFFFF	#000000	##FFFFFF
##641E5B	1.00	11.18	1.88	11.18
#FFFFFF	11.18	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C355D

Deuteranopia (green-blind)

#343F59

Tritanopia (blue-blind)

#692439

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #641e5b;
/* rgb */ color: rgb(100, 30, 91);
/* oklch */ color: oklch(36.9% 0.126 333.3);

Tailwind

colors: {
  custom: {
    50: '#936089',
    500: '#641e5b',
    950: '#000000',
  },
}

SCSS

$custom: #641e5b;
$custom-light: #936089;
$custom-dark: #000000;

JSON

{
  "hex": "#641e5b",
  "rgb": {
    "r": 100,
    "g": 30,
    "b": 91
  },
  "hsl": {
    "h": 307.714,
    "s": 53.846,
    "l": 25.49
  },
  "oklch": {
    "l": 0.36936,
    "c": 0.12611,
    "h": 333.3
  },
  "luminance": 0.04393
}

Semantic roles & 50–950 ramp

primary

#641E5B

secondary

#459950

accent

#DD5D4B

background

#F9F5F8

surface

#F2EAF0

border

#CCC6CB

text

#0D050B

muted

#7E797C

Preview Lab

Preview with #641E5B

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

Preview Lab → · Contrast checker → · Palette generator →