#6393EF#6393EF

#6393EF is a light, vivid blue. Relative luminance 0.298; OKLCH L 67.1% C 0.147 H 262.3°. Best body text is #000000 at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#6393EF
RGB	rgb(99, 147, 239)
HSL	hsl(219, 81%, 66%)
HSV	hsv(219, 59%, 94%)
CMYK	cmyk(58.6%, 38.5%, 0%, 6.3%)
CIE-LAB	lab(61.44, 10.96, -51.18)
CIE-LCH	lch(61.44, 52.34, 282.09°)
OKLab	oklab(67.1% -0.0196 -0.1453)
OKLCH	oklch(67.1% 0.147 262.3)
XYZ	xyz(31.1539, 29.7494, 85.7451)
Luminance	0.2975 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6393EF #EFBF63

analogous

#63D9EF #6393EF #7963EF

triadic

#6393EF #EF6393 #93EF63

tetradic

#6393EF #EF63D9 #EFBF63 #63EF79

square

#6393EF #EF63D9 #EFBF63 #63EF79

split-complementary

#6393EF #EF7963 #D9EF63

monochromatic

#1450C4 #2B6DE9 #6393EF #9BB9F5 #D2E0FA

Accessibility & contrast

On white

3.02

#6393EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.95

#6393EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6393EF

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6393EF	#FFFFFF	#000000	##000000
##6393EF	1.00	3.02	6.95	6.95
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.95	21.00	1.00	1.00
##000000	6.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C9BF3

Deuteranopia (green-blind)

#598EED

Tritanopia (blue-blind)

#00A8B5

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #6393ef;
/* rgb */ color: rgb(99, 147, 239);
/* oklch */ color: oklch(67.1% 0.147 262.3);

Tailwind

colors: {
  custom: {
    50: '#9ab2f5',
    500: '#6393ef',
    950: '#000000',
  },
}

SCSS

$custom: #6393ef;
$custom-light: #9ab2f5;
$custom-dark: #000000;

JSON

{
  "hex": "#6393ef",
  "rgb": {
    "r": 99,
    "g": 147,
    "b": 239
  },
  "hsl": {
    "h": 219.429,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.67103,
    "c": 0.1466,
    "h": 262.3
  },
  "luminance": 0.29752
}

Semantic roles & 50–950 ramp

primary

#6393EF

secondary

#EEDEC0

accent

#9408DE

background

#FAFAFE

surface

#F3F5FD

border

#CDCFD5

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #6393EF

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

Preview Lab → · Contrast checker → · Palette generator →