#6450CF#6450CF

#6450CF is a mid, vivid blue. Relative luminance 0.130; OKLCH L 52.3% C 0.188 H 285.1°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#6450CF
RGB	rgb(100, 80, 207)
HSL	hsl(249, 57%, 56%)
HSV	hsv(249, 61%, 81%)
CMYK	cmyk(51.7%, 61.4%, 0%, 18.8%)
CIE-LAB	lab(42.69, 41.34, -63.23)
CIE-LCH	lch(42.69, 75.55, 303.17°)
OKLab	oklab(52.33% 0.0488 -0.1812)
OKLCH	oklch(52.33% 0.188 285.1)
XYZ	xyz(19.3833, 12.9506, 60.4978)
Luminance	0.1295 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6450CF #BBCF50

analogous

#507CCF #6450CF #A450CF

triadic

#6450CF #CF6450 #50CF64

tetradic

#6450CF #CF507C #BBCF50 #50CFA4

square

#6450CF #CF507C #BBCF50 #50CFA4

split-complementary

#6450CF #CFA450 #7CCF50

monochromatic

#322381 #4531B1 #6450CF #8F80DC #B9B0E9

Accessibility & contrast

On white

5.85

#6450CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#6450CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6450CF

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6450CF	#FFFFFF	#000000	##FFFFFF
##6450CF	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D3

Deuteranopia (green-blind)

#0061CC

Tritanopia (blue-blind)

#3A6E88

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #6450cf;
/* rgb */ color: rgb(100, 80, 207);
/* oklch */ color: oklch(52.3% 0.188 285.1);

Tailwind

colors: {
  custom: {
    50: '#9982df',
    500: '#6450cf',
    950: '#000000',
  },
}

SCSS

$custom: #6450cf;
$custom-light: #9982df;
$custom-dark: #000000;

JSON

{
  "hex": "#6450cf",
  "rgb": {
    "r": 100,
    "g": 80,
    "b": 207
  },
  "hsl": {
    "h": 249.449,
    "s": 56.951,
    "l": 56.275
  },
  "oklch": {
    "l": 0.52328,
    "c": 0.18771,
    "h": 285.1
  },
  "luminance": 0.12952
}

Semantic roles & 50–950 ramp

primary

#6450CF

secondary

#CFD8A3

accent

#E048C8

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0F0A15

muted

#7E7C83

Preview Lab

Preview with #6450CF

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

Preview Lab → · Contrast checker → · Palette generator →