#645792#645792

#645792 is a mid, moderate violet. Relative luminance 0.116; OKLCH L 49.5% C 0.093 H 292.8°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#645792
RGB	rgb(100, 87, 146)
HSL	hsl(253, 25%, 46%)
HSV	hsv(253, 40%, 57%)
CMYK	cmyk(31.5%, 40.4%, 0%, 42.7%)
CIE-LAB	lab(40.57, 19.26, -30.69)
CIE-LCH	lch(40.57, 36.23, 302.11°)
OKLab	oklab(49.53% 0.0361 -0.0858)
OKLCH	oklch(49.53% 0.093 292.8)
XYZ	xyz(13.8507, 11.6008, 28.6980)
Luminance	0.1160 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#645792 #859257

analogous

#576792 #645792 #815792

triadic

#645792 #926457 #579264

tetradic

#645792 #925767 #859257 #579281

square

#645792 #925767 #859257 #579281

split-complementary

#645792 #928157 #679257

monochromatic

#2F2945 #4A406C #645792 #8478AE #A79EC5

Accessibility & contrast

On white

6.32

#645792 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#645792 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #645792

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##645792	#FFFFFF	#000000	##FFFFFF
##645792	1.00	6.32	3.32	6.32
#FFFFFF	6.32	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#466094

Deuteranopia (green-blind)

#475F91

Tritanopia (blue-blind)

#5A626D

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #645792;
/* rgb */ color: rgb(100, 87, 146);
/* oklch */ color: oklch(49.5% 0.093 292.8);

Tailwind

colors: {
  custom: {
    50: '#9286b2',
    500: '#645792',
    950: '#000000',
  },
}

SCSS

$custom: #645792;
$custom-light: #9286b2;
$custom-dark: #000000;

JSON

{
  "hex": "#645792",
  "rgb": {
    "r": 100,
    "g": 87,
    "b": 146
  },
  "hsl": {
    "h": 253.22,
    "s": 25.322,
    "l": 45.686
  },
  "oklch": {
    "l": 0.49531,
    "c": 0.09311,
    "h": 292.8
  },
  "luminance": 0.11601
}

Semantic roles & 50–950 ramp

primary

#645792

secondary

#ACB392

accent

#C266AE

background

#F9F8FB

surface

#F1EFF6

border

#CBCAD0

text

#0D0B11

muted

#7E7C80

Preview Lab

Preview with #645792

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

Preview Lab → · Contrast checker → · Palette generator →