#641F67#641F67

#641F67 is a dark, vivid purple. Relative luminance 0.047; OKLCH L 37.8% C 0.135 H 326.1°. Best body text is #FFFFFF at 10.86:1 contrast (WCAG AA passes).

Color values

HEX	#641F67
RGB	rgb(100, 31, 103)
HSL	hsl(298, 54%, 26%)
HSV	hsv(298, 70%, 40%)
CMYK	cmyk(2.9%, 69.9%, 0%, 59.6%)
CIE-LAB	lab(25.77, 40.83, -27.21)
CIE-LCH	lch(25.77, 49.07, 326.32°)
OKLab	oklab(37.76% 0.1123 -0.0754)
OKLCH	oklch(37.76% 0.135 326.1)
XYZ	xyz(8.1935, 4.6691, 13.2990)
Luminance	0.0467 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641F67 #22671F

analogous

#401F67 #641F67 #671F46

triadic

#641F67 #67641F #1F6764

tetradic

#641F67 #67401F #22671F #1F4667

square

#641F67 #67401F #22671F #1F4667

split-complementary

#641F67 #46671F #1F6740

monochromatic

#170718 #361138 #641F67 #922D96 #BF3CC4

Accessibility & contrast

On white

10.86

#641F67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#641F67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641F67

10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641F67	#FFFFFF	#000000	##FFFFFF
##641F67	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)

#123769

Deuteranopia (green-blind)

#2E4065

Tritanopia (blue-blind)

#672A40

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #641f67;
/* rgb */ color: rgb(100, 31, 103);
/* oklch */ color: oklch(37.8% 0.135 326.1);

Tailwind

colors: {
  custom: {
    50: '#936193',
    500: '#641f67',
    950: '#000000',
  },
}

SCSS

$custom: #641f67;
$custom-light: #936193;
$custom-dark: #000000;

JSON

{
  "hex": "#641f67",
  "rgb": {
    "r": 100,
    "g": 31,
    "b": 103
  },
  "hsl": {
    "h": 297.5,
    "s": 53.731,
    "l": 26.275
  },
  "oklch": {
    "l": 0.37763,
    "c": 0.13531,
    "h": 326.1
  },
  "luminance": 0.04669
}

Semantic roles & 50–950 ramp

primary

#641F67

secondary

#4A9B46

accent

#DD4B51

background

#F9F5F9

surface

#F2EAF1

border

#CCC6CB

text

#0D050D

muted

#7E797E

Preview Lab

Preview with #641F67

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

Preview Lab → · Contrast checker → · Palette generator →