#6394EC#6394EC

#6394EC is a light, vivid blue. Relative luminance 0.299; OKLCH L 67.1% C 0.141 H 261.3°. Best body text is #000000 at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#6394EC
RGB	rgb(99, 148, 236)
HSL	hsl(219, 78%, 66%)
HSV	hsv(219, 58%, 93%)
CMYK	cmyk(58.1%, 37.3%, 0%, 7.5%)
CIE-LAB	lab(61.56, 9.40, -49.34)
CIE-LCH	lch(61.56, 50.22, 280.79°)
OKLab	oklab(67.15% -0.0213 -0.1399)
OKLCH	oklch(67.15% 0.142 261.3)
XYZ	xyz(30.8706, 29.8860, 83.4824)
Luminance	0.2989 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6394EC #ECBB63

analogous

#63D9EC #6394EC #7663EC

triadic

#6394EC #EC6394 #94EC63

tetradic

#6394EC #EC63D9 #ECBB63 #63EC76

square

#6394EC #EC63D9 #ECBB63 #63EC76

split-complementary

#6394EC #EC7663 #D9EC63

monochromatic

#1753BE #2C6FE5 #6394EC #9AB9F3 #D0DFF9

Accessibility & contrast

On white

3.01

#6394EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.98

#6394EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6394EC

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6394EC	#FFFFFF	#000000	##000000
##6394EC	1.00	3.01	6.98	6.98
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.98	21.00	1.00	1.00
##000000	6.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F9CF0

Deuteranopia (green-blind)

#5D8FEA

Tritanopia (blue-blind)

#00A8B5

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #6394ec;
/* rgb */ color: rgb(99, 148, 236);
/* oklch */ color: oklch(67.1% 0.141 261.3);

Tailwind

colors: {
  custom: {
    50: '#99b3f2',
    500: '#6394ec',
    950: '#000000',
  },
}

SCSS

$custom: #6394ec;
$custom-light: #99b3f2;
$custom-dark: #000000;

JSON

{
  "hex": "#6394ec",
  "rgb": {
    "r": 99,
    "g": 148,
    "b": 236
  },
  "hsl": {
    "h": 218.54,
    "s": 78.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.67145,
    "c": 0.1415,
    "h": 261.3
  },
  "luminance": 0.29889
}

Semantic roles & 50–950 ramp

primary

#6394EC

secondary

#ECDCBF

accent

#900BDB

background

#FAFAFE

surface

#F3F5FD

border

#CDCFD5

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #6394EC

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

Preview Lab → · Contrast checker → · Palette generator →