#6445CF#6445CF

#6445CF is a mid, highly saturated violet. Relative luminance 0.115; OKLCH L 50.6% C 0.201 H 287.2°. Best body text is #FFFFFF at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#6445CF
RGB	rgb(100, 69, 207)
HSL	hsl(253, 59%, 54%)
HSV	hsv(253, 67%, 81%)
CMYK	cmyk(51.7%, 66.7%, 0%, 18.8%)
CIE-LAB	lab(40.36, 47.58, -67.02)
CIE-LCH	lch(40.36, 82.19, 305.37°)
OKLab	oklab(50.64% 0.0595 -0.1924)
OKLCH	oklch(50.64% 0.201 287.2)
XYZ	xyz(18.6428, 11.4696, 60.2509)
Luminance	0.1147 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.58

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6445CF #B0CF45

analogous

#456BCF #6445CF #A945CF

triadic

#6445CF #CF6445 #45CF64

tetradic

#6445CF #CF456B #B0CF45 #45CFA9

square

#6445CF #CF456B #B0CF45 #45CFA9

split-complementary

#6445CF #CFA945 #6BCF45

monochromatic

#34207A #492CAB #6445CF #8D76DC #B5A6E8

Accessibility & contrast

On white

6.37

#6445CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#6445CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6445CF

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6445CF	#FFFFFF	#000000	##FFFFFF
##6445CF	1.00	6.37	3.29	6.37
#FFFFFF	6.37	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062D3

Deuteranopia (green-blind)

#005BCC

Tritanopia (blue-blind)

#3B6884

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #6445cf;
/* rgb */ color: rgb(100, 69, 207);
/* oklch */ color: oklch(50.6% 0.201 287.2);

Tailwind

colors: {
  custom: {
    50: '#997bdf',
    500: '#6445cf',
    950: '#000000',
  },
}

SCSS

$custom: #6445cf;
$custom-light: #997bdf;
$custom-dark: #000000;

JSON

{
  "hex": "#6445cf",
  "rgb": {
    "r": 100,
    "g": 69,
    "b": 207
  },
  "hsl": {
    "h": 253.478,
    "s": 58.974,
    "l": 54.118
  },
  "oklch": {
    "l": 0.50639,
    "c": 0.2014,
    "h": 287.2
  },
  "luminance": 0.11471
}

Semantic roles & 50–950 ramp

primary

#6445CF

secondary

#C8D59B

accent

#E246BF

background

#FAF7FD

surface

#F3EEFB

border

#CDC9D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #6445CF

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

Preview Lab → · Contrast checker → · Palette generator →