#6393EC#6393EC

#6393EC is a light, vivid blue. Relative luminance 0.296; OKLCH L 66.9% C 0.143 H 261.8°. Best body text is #000000 at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#6393EC
RGB	rgb(99, 147, 236)
HSL	hsl(219, 78%, 66%)
HSV	hsv(219, 58%, 93%)
CMYK	cmyk(58.1%, 37.7%, 0%, 7.5%)
CIE-LAB	lab(61.28, 9.99, -49.76)
CIE-LCH	lch(61.28, 50.76, 281.35°)
OKLab	oklab(66.94% -0.0203 -0.1411)
OKLCH	oklch(66.94% 0.143 261.8)
XYZ	xyz(30.7144, 29.5736, 83.4303)
Luminance	0.2958 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6393EC #ECBC63

analogous

#63D8EC #6393EC #7763EC

triadic

#6393EC #EC6393 #93EC63

tetradic

#6393EC #EC63D8 #ECBC63 #63EC77

square

#6393EC #EC63D8 #ECBC63 #63EC77

split-complementary

#6393EC #EC7763 #D8EC63

monochromatic

#1751BE #2C6DE5 #6393EC #9AB9F3 #D0DFF9

Accessibility & contrast

On white

3.04

#6393EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.92

#6393EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6393EC

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6393EC	#FFFFFF	#000000	##000000
##6393EC	1.00	3.04	6.92	6.92
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.92	21.00	1.00	1.00
##000000	6.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D9BF0

Deuteranopia (green-blind)

#5B8EEA

Tritanopia (blue-blind)

#00A7B4

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #6393ec;
/* rgb */ color: rgb(99, 147, 236);
/* oklch */ color: oklch(66.9% 0.143 261.8);

Tailwind

colors: {
  custom: {
    50: '#99b2f2',
    500: '#6393ec',
    950: '#000000',
  },
}

SCSS

$custom: #6393ec;
$custom-light: #99b2f2;
$custom-dark: #000000;

JSON

{
  "hex": "#6393ec",
  "rgb": {
    "r": 99,
    "g": 147,
    "b": 236
  },
  "hsl": {
    "h": 218.978,
    "s": 78.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.66935,
    "c": 0.1426,
    "h": 261.8
  },
  "luminance": 0.29576
}

Semantic roles & 50–950 ramp

primary

#6393EC

secondary

#ECDCBF

accent

#920BDB

background

#FAFAFE

surface

#F3F5FD

border

#CDCFD5

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #6393EC

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

Preview Lab → · Contrast checker → · Palette generator →