#6396F4#6396F4

#6396F4 is a light, vivid blue. Relative luminance 0.310; OKLCH L 68.0% C 0.150 H 261.7°. Best body text is #000000 at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#6396F4
RGB	rgb(99, 150, 244)
HSL	hsl(219, 87%, 67%)
HSV	hsv(219, 59%, 96%)
CMYK	cmyk(59.4%, 38.5%, 0%, 4.3%)
CIE-LAB	lab(62.50, 10.82, -52.24)
CIE-LCH	lch(62.50, 53.35, 281.70°)
OKLab	oklab(68.01% -0.0217 -0.1484)
OKLCH	oklch(68.01% 0.15 261.7)
XYZ	xyz(32.3754, 30.9942, 89.8468)
Luminance	0.3100 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6396F4 #F4C163

analogous

#63DEF4 #6396F4 #7963F4

triadic

#6396F4 #F46396 #96F463

tetradic

#6396F4 #F463DE #F4C163 #63F479

square

#6396F4 #F463DE #F4C163 #63F479

split-complementary

#6396F4 #F47963 #DEF463

monochromatic

#0F52CE #2A70F0 #6396F4 #9CBCF8 #D5E3FC

Accessibility & contrast

On white

2.92

#6396F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.20

#6396F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6396F4

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6396F4	#FFFFFF	#000000	##000000
##6396F4	1.00	2.92	7.20	7.20
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.20	21.00	1.00	1.00
##000000	7.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E9EF8

Deuteranopia (green-blind)

#5A91F2

Tritanopia (blue-blind)

#00ABB9

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #6396f4;
/* rgb */ color: rgb(99, 150, 244);
/* oklch */ color: oklch(68.0% 0.150 261.7);

Tailwind

colors: {
  custom: {
    50: '#9ab4f8',
    500: '#6396f4',
    950: '#000000',
  },
}

SCSS

$custom: #6396f4;
$custom-light: #9ab4f8;
$custom-dark: #000000;

JSON

{
  "hex": "#6396f4",
  "rgb": {
    "r": 99,
    "g": 150,
    "b": 244
  },
  "hsl": {
    "h": 218.897,
    "s": 86.826,
    "l": 67.255
  },
  "oklch": {
    "l": 0.68012,
    "c": 0.14993,
    "h": 261.7
  },
  "luminance": 0.30997
}

Semantic roles & 50–950 ramp

primary

#6396F4

secondary

#F0E0C3

accent

#9402E3

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #6396F4

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

Preview Lab → · Contrast checker → · Palette generator →