#6396EF#6396EF

#6396EF is a light, vivid blue. Relative luminance 0.307; OKLCH L 67.7% C 0.143 H 260.9°. Best body text is #000000 at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#6396EF
RGB	rgb(99, 150, 239)
HSL	hsl(218, 81%, 66%)
HSV	hsv(218, 59%, 94%)
CMYK	cmyk(58.6%, 37.2%, 0%, 6.3%)
CIE-LAB	lab(62.25, 9.20, -49.89)
CIE-LCH	lch(62.25, 50.73, 280.44°)
OKLab	oklab(67.73% -0.0228 -0.1415)
OKLCH	oklch(67.73% 0.143 260.9)
XYZ	xyz(31.6265, 30.6946, 85.9026)
Luminance	0.3070 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6396EF #EFBC63

analogous

#63DCEF #6396EF #7663EF

triadic

#6396EF #EF6396 #96EF63

tetradic

#6396EF #EF63DC #EFBC63 #63EF76

square

#6396EF #EF63DC #EFBC63 #63EF76

split-complementary

#6396EF #EF7663 #DCEF63

monochromatic

#1454C4 #2B71E9 #6396EF #9BBBF5 #D2E1FA

Accessibility & contrast

On white

2.94

#6396EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.14

#6396EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6396EF

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6396EF	#FFFFFF	#000000	##000000
##6396EF	1.00	2.94	7.14	7.14
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.14	21.00	1.00	1.00
##000000	7.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#709EF3

Deuteranopia (green-blind)

#5E90ED

Tritanopia (blue-blind)

#00AAB7

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #6396ef;
/* rgb */ color: rgb(99, 150, 239);
/* oklch */ color: oklch(67.7% 0.143 260.9);

Tailwind

colors: {
  custom: {
    50: '#9ab4f4',
    500: '#6396ef',
    950: '#000000',
  },
}

SCSS

$custom: #6396ef;
$custom-light: #9ab4f4;
$custom-dark: #000000;

JSON

{
  "hex": "#6396ef",
  "rgb": {
    "r": 99,
    "g": 150,
    "b": 239
  },
  "hsl": {
    "h": 218.143,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.67733,
    "c": 0.14331,
    "h": 260.9
  },
  "luminance": 0.30697
}

Semantic roles & 50–950 ramp

primary

#6396EF

secondary

#EEDDC0

accent

#9008DE

background

#FAFBFE

surface

#F3F6FD

border

#CDD0D5

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #6396EF

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

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