#645064#645064

#645064 is a mid, muted purple. Relative luminance 0.094; OKLCH L 45.9% C 0.041 H 326.2°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#645064
RGB	rgb(100, 80, 100)
HSL	hsl(300, 11%, 35%)
HSV	hsv(300, 20%, 39%)
CMYK	cmyk(0%, 20%, 0%, 60.8%)
CIE-LAB	lab(36.68, 12.26, -8.44)
CIE-LCH	lch(36.68, 14.88, 325.47°)
OKLab	oklab(45.89% 0.0338 -0.0226)
OKLCH	oklch(45.89% 0.041 326.2)
XYZ	xyz(10.4242, 9.3670, 13.3130)
Luminance	0.0937 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#645064 #506450

analogous

#5A5064 #645064 #64505A

triadic

#645064 #646450 #506464

tetradic

#645064 #645A50 #506450 #505A64

square

#645064 #645A50 #506450 #505A64

split-complementary

#645064 #5A6450 #50645A

monochromatic

#201A20 #423542 #645064 #866B86 #A38CA3

Accessibility & contrast

On white

7.31

#645064 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#645064 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #645064

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##645064	#FFFFFF	#000000	##FFFFFF
##645064	1.00	7.31	2.87	7.31
#FFFFFF	7.31	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5565

Deuteranopia (green-blind)

#535763

Tritanopia (blue-blind)

#655257

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #645064;
/* rgb */ color: rgb(100, 80, 100);
/* oklch */ color: oklch(45.9% 0.041 326.2);

Tailwind

colors: {
  custom: {
    50: '#908190',
    500: '#645064',
    950: '#000000',
  },
}

SCSS

$custom: #645064;
$custom-light: #908190;
$custom-dark: #000000;

JSON

{
  "hex": "#645064",
  "rgb": {
    "r": 100,
    "g": 80,
    "b": 100
  },
  "hsl": {
    "h": 300,
    "s": 11.111,
    "l": 35.294
  },
  "oklch": {
    "l": 0.45889,
    "c": 0.04067,
    "h": 326.2
  },
  "luminance": 0.09367
}

Semantic roles & 50–950 ramp

primary

#645064

secondary

#7F917F

accent

#B47474

background

#F8F7F8

surface

#F0EEF0

border

#CBC9CB

text

#0C0A0C

muted

#7D7C7D

Preview Lab

Preview with #645064

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

Preview Lab → · Contrast checker → · Palette generator →