#6394EF#6394EF

#6394EF is a light, vivid blue. Relative luminance 0.301; OKLCH L 67.3% C 0.145 H 261.8°. Best body text is #000000 at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#6394EF
RGB	rgb(99, 148, 239)
HSL	hsl(219, 81%, 66%)
HSV	hsv(219, 59%, 94%)
CMYK	cmyk(58.6%, 38.1%, 0%, 6.3%)
CIE-LAB	lab(61.71, 10.37, -50.75)
CIE-LCH	lch(61.71, 51.80, 281.55°)
OKLab	oklab(67.31% -0.0207 -0.144)
OKLCH	oklch(67.31% 0.145 261.8)
XYZ	xyz(31.3101, 30.0618, 85.7971)
Luminance	0.3006 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6394EF #EFBE63

analogous

#63DAEF #6394EF #7863EF

triadic

#6394EF #EF6394 #94EF63

tetradic

#6394EF #EF63DA #EFBE63 #63EF78

square

#6394EF #EF63DA #EFBE63 #63EF78

split-complementary

#6394EF #EF7863 #DAEF63

monochromatic

#1451C4 #2B6EE9 #6394EF #9BBAF5 #D2E0FA

Accessibility & contrast

On white

2.99

#6394EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.01

#6394EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6394EF

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6394EF	#FFFFFF	#000000	##000000
##6394EF	1.00	2.99	7.01	7.01
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.01	21.00	1.00	1.00
##000000	7.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D9CF3

Deuteranopia (green-blind)

#5B8FED

Tritanopia (blue-blind)

#00A8B6

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #6394ef;
/* rgb */ color: rgb(99, 148, 239);
/* oklch */ color: oklch(67.3% 0.145 261.8);

Tailwind

colors: {
  custom: {
    50: '#9ab3f5',
    500: '#6394ef',
    950: '#000000',
  },
}

SCSS

$custom: #6394ef;
$custom-light: #9ab3f5;
$custom-dark: #000000;

JSON

{
  "hex": "#6394ef",
  "rgb": {
    "r": 99,
    "g": 148,
    "b": 239
  },
  "hsl": {
    "h": 219,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.67313,
    "c": 0.14549,
    "h": 261.8
  },
  "luminance": 0.30064
}

Semantic roles & 50–950 ramp

primary

#6394EF

secondary

#EEDEC0

accent

#9308DE

background

#FAFAFE

surface

#F3F5FD

border

#CDCFD5

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #6394EF

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

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