#6450F3#6450F3

#6450F3 is a mid, highly saturated blue. Relative luminance 0.149; OKLCH L 55.3% C 0.232 H 281.2°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#6450F3
RGB	rgb(100, 80, 243)
HSL	hsl(247, 87%, 63%)
HSV	hsv(247, 67%, 95%)
CMYK	cmyk(58.8%, 67.1%, 0%, 4.7%)
CIE-LAB	lab(45.52, 52.16, -79.08)
CIE-LCH	lch(45.52, 94.73, 303.41°)
OKLab	oklab(55.26% 0.0451 -0.2278)
OKLCH	oklch(55.26% 0.232 281.2)
XYZ	xyz(24.2968, 14.9160, 86.3754)
Luminance	0.1492 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6450F3 #DFF350

analogous

#508DF3 #6450F3 #B550F3

triadic

#6450F3 #F36450 #50F364

tetradic

#6450F3 #F3508D #DFF350 #50F3B5

square

#6450F3 #F3508D #DFF350 #50F3B5

split-complementary

#6450F3 #F3B550 #8DF350

monochromatic

#220DBC #3117EF #6450F3 #9789F7 #C9C3FB

Accessibility & contrast

On white

5.27

#6450F3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#6450F3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6450F3

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6450F3	#FFFFFF	#000000	##FFFFFF
##6450F3	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071F8

Deuteranopia (green-blind)

#0066F0

Tritanopia (blue-blind)

#007B9B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #6450f3;
/* rgb */ color: rgb(100, 80, 243);
/* oklch */ color: oklch(55.3% 0.232 281.2);

Tailwind

colors: {
  custom: {
    50: '#9e83f8',
    500: '#6450f3',
    950: '#000000',
  },
}

SCSS

$custom: #6450f3;
$custom-light: #9e83f8;
$custom-dark: #000000;

JSON

{
  "hex": "#6450f3",
  "rgb": {
    "r": 100,
    "g": 80,
    "b": 243
  },
  "hsl": {
    "h": 247.362,
    "s": 87.166,
    "l": 63.333
  },
  "oklch": {
    "l": 0.5526,
    "c": 0.23218,
    "h": 281.2
  },
  "luminance": 0.14918
}

Semantic roles & 50–950 ramp

primary

#6450F3

secondary

#E5ECB2

accent

#E402C8

background

#FAF8FF

surface

#F4EFFF

border

#CECAD7

text

#100B17

muted

#7F7C85

Preview Lab

Preview with #6450F3

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

Preview Lab → · Contrast checker → · Palette generator →