#6645C8#6645C8

#6645C8 is a mid, vivid violet. Relative luminance 0.113; OKLCH L 50.3% C 0.193 H 289.1°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#6645C8
RGB	rgb(102, 69, 200)
HSL	hsl(255, 54%, 53%)
HSV	hsv(255, 66%, 78%)
CMYK	cmyk(49%, 65.5%, 0%, 21.6%)
CIE-LAB	lab(40.00, 45.92, -63.55)
CIE-LCH	lch(40.00, 78.40, 305.85°)
OKLab	oklab(50.25% 0.0632 -0.1821)
OKLCH	oklch(50.25% 0.193 289.1)
XYZ	xyz(18.0299, 11.2504, 55.8539)
Luminance	0.1125 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.18

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6645C8 #A7C845

analogous

#4565C8 #6645C8 #A845C8

triadic

#6645C8 #C86645 #45C866

tetradic

#6645C8 #C84565 #A7C845 #45C8A8

square

#6645C8 #C84565 #A7C845 #45C8A8

split-complementary

#6645C8 #C8A845 #65C845

monochromatic

#362171 #4C2FA0 #6645C8 #8D74D6 #B4A3E4

Accessibility & contrast

On white

6.46

#6645C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#6645C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6645C8

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6645C8	#FFFFFF	#000000	##FFFFFF
##6645C8	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061CC

Deuteranopia (green-blind)

#005BC5

Tritanopia (blue-blind)

#456580

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #6645c8;
/* rgb */ color: rgb(102, 69, 200);
/* oklch */ color: oklch(50.3% 0.193 289.1);

Tailwind

colors: {
  custom: {
    50: '#9a7bda',
    500: '#6645c8',
    950: '#000000',
  },
}

SCSS

$custom: #6645c8;
$custom-light: #9a7bda;
$custom-dark: #000000;

JSON

{
  "hex": "#6645c8",
  "rgb": {
    "r": 102,
    "g": 69,
    "b": 200
  },
  "hsl": {
    "h": 255.115,
    "s": 54.357,
    "l": 52.745
  },
  "oklch": {
    "l": 0.50252,
    "c": 0.19278,
    "h": 289.1
  },
  "luminance": 0.11251
}

Semantic roles & 50–950 ramp

primary

#6645C8

secondary

#C2D198

accent

#DE4AB9

background

#FAF7FD

surface

#F3EEFB

border

#CDC9D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #6645C8

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

Preview Lab → · Contrast checker → · Palette generator →