#6390F2#6390F2

#6390F2 is a light, vivid blue. Relative luminance 0.290; OKLCH L 66.7% C 0.154 H 264.1°. Best body text is #000000 at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#6390F2
RGB	rgb(99, 144, 242)
HSL	hsl(221, 85%, 67%)
HSV	hsv(221, 59%, 95%)
CMYK	cmyk(59.1%, 40.5%, 0%, 5.1%)
CIE-LAB	lab(60.79, 13.71, -53.86)
CIE-LCH	lch(60.79, 55.58, 284.28°)
OKLab	oklab(66.65% -0.0159 -0.1532)
OKLCH	oklch(66.65% 0.154 264.1)
XYZ	xyz(31.1403, 29.0073, 87.9451)
Luminance	0.2901 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6390F2 #F2C563

analogous

#63D7F2 #6390F2 #7E63F2

triadic

#6390F2 #F26390 #90F263

tetradic

#6390F2 #F263D7 #F2C563 #63F27E

square

#6390F2 #F263D7 #F2C563 #63F27E

split-complementary

#6390F2 #F27E63 #D7F263

monochromatic

#114BCA #2B68ED #6390F2 #9BB8F7 #D4E0FB

Accessibility & contrast

On white

3.09

#6390F2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.80

#6390F2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6390F2

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6390F2	#FFFFFF	#000000	##000000
##6390F2	1.00	3.09	6.80	6.80
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.80	21.00	1.00	1.00
##000000	6.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#659AF6

Deuteranopia (green-blind)

#528DF0

Tritanopia (blue-blind)

#00A6B5

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #6390f2;
/* rgb */ color: rgb(99, 144, 242);
/* oklch */ color: oklch(66.7% 0.154 264.1);

Tailwind

colors: {
  custom: {
    50: '#9ab0f7',
    500: '#6390f2',
    950: '#000000',
  },
}

SCSS

$custom: #6390f2;
$custom-light: #9ab0f7;
$custom-dark: #000000;

JSON

{
  "hex": "#6390f2",
  "rgb": {
    "r": 99,
    "g": 144,
    "b": 242
  },
  "hsl": {
    "h": 221.119,
    "s": 84.615,
    "l": 66.863
  },
  "oklch": {
    "l": 0.66653,
    "c": 0.154,
    "h": 264.1
  },
  "luminance": 0.2901
}

Semantic roles & 50–950 ramp

primary

#6390F2

secondary

#EFE1C2

accent

#9C04E1

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #6390F2

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

Preview Lab → · Contrast checker → · Palette generator →