#64566E#64566E

#64566E is a mid, muted violet. Relative luminance 0.105; OKLCH L 47.6% C 0.042 H 311.0°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#64566E
RGB	rgb(100, 86, 110)
HSL	hsl(275, 12%, 38%)
HSV	hsv(275, 22%, 43%)
CMYK	cmyk(9.1%, 21.8%, 0%, 56.9%)
CIE-LAB	lab(38.71, 10.75, -11.59)
CIE-LCH	lch(38.71, 15.81, 312.83°)
OKLab	oklab(47.58% 0.0273 -0.0314)
OKLCH	oklch(47.58% 0.042 311)
XYZ	xyz(11.3973, 10.4908, 16.1733)
Luminance	0.1049 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64566E #606E56

analogous

#58566E #64566E #6E566C

triadic

#64566E #6E6456 #566E64

tetradic

#64566E #6E5856 #606E56 #566C6E

square

#64566E #6E5856 #606E56 #566C6E

split-complementary

#64566E #6C6E56 #566E58

monochromatic

#262029 #453B4C #64566E #837190 #A193AB

Accessibility & contrast

On white

6.78

#64566E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#64566E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #64566E

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64566E	#FFFFFF	#000000	##FFFFFF
##64566E	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525A6F

Deuteranopia (green-blind)

#555B6D

Tritanopia (blue-blind)

#63595E

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #64566e;
/* rgb */ color: rgb(100, 86, 110);
/* oklch */ color: oklch(47.6% 0.042 311.0);

Tailwind

colors: {
  custom: {
    50: '#908597',
    500: '#64566e',
    950: '#000000',
  },
}

SCSS

$custom: #64566e;
$custom-light: #908597;
$custom-dark: #000000;

JSON

{
  "hex": "#64566e",
  "rgb": {
    "r": 100,
    "g": 86,
    "b": 110
  },
  "hsl": {
    "h": 275,
    "s": 12.245,
    "l": 38.431
  },
  "oklch": {
    "l": 0.47577,
    "c": 0.04162,
    "h": 311
  },
  "luminance": 0.10491
}

Semantic roles & 50–950 ramp

primary

#64566E

secondary

#8E9986

accent

#B5738E

background

#F8F8F9

surface

#F0EFF2

border

#CBCACC

text

#0C0B0D

muted

#7D7C7E

Preview Lab

Preview with #64566E

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

Preview Lab → · Contrast checker → · Palette generator →