#6396DF#6396DF

#6396DF is a light, vivid blue. Relative luminance 0.298; OKLCH L 66.9% C 0.122 H 257.4°. Best body text is #000000 at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#6396DF
RGB	rgb(99, 150, 223)
HSL	hsl(215, 66%, 63%)
HSV	hsv(215, 56%, 87%)
CMYK	cmyk(55.6%, 32.7%, 0%, 12.5%)
CIE-LAB	lab(61.47, 4.08, -42.27)
CIE-LCH	lch(61.47, 42.46, 275.52°)
OKLab	oklab(66.88% -0.0267 -0.1192)
OKLCH	oklch(66.88% 0.122 257.4)
XYZ	xyz(29.3666, 29.7907, 74.0004)
Luminance	0.2979 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6396DF #DFAC63

analogous

#63D4DF #6396DF #6E63DF

triadic

#6396DF #DF6396 #96DF63

tetradic

#6396DF #DF63D4 #DFAC63 #63DF6E

square

#6396DF #DF63D4 #DFAC63 #63DF6E

split-complementary

#6396DF #DF6E63 #D4DF63

monochromatic

#2258A6 #3074D5 #6396DF #96B8E9 #C9DAF4

Accessibility & contrast

On white

3.02

#6396DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.96

#6396DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6396DF

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6396DF	#FFFFFF	#000000	##000000
##6396DF	1.00	3.02	6.96	6.96
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.96	21.00	1.00	1.00
##000000	6.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#789BE2

Deuteranopia (green-blind)

#698FDD

Tritanopia (blue-blind)

#04A6B0

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #6396df;
/* rgb */ color: rgb(99, 150, 223);
/* oklch */ color: oklch(66.9% 0.122 257.4);

Tailwind

colors: {
  custom: {
    50: '#98b4e9',
    500: '#6396df',
    950: '#000000',
  },
}

SCSS

$custom: #6396df;
$custom-light: #98b4e9;
$custom-dark: #000000;

JSON

{
  "hex": "#6396df",
  "rgb": {
    "r": 99,
    "g": 150,
    "b": 223
  },
  "hsl": {
    "h": 215.323,
    "s": 65.957,
    "l": 63.137
  },
  "oklch": {
    "l": 0.66875,
    "c": 0.1222,
    "h": 257.4
  },
  "luminance": 0.29793
}

Semantic roles & 50–950 ramp

primary

#6396DF

secondary

#E5D3B9

accent

#8318CE

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #6396DF

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

Preview Lab → · Contrast checker → · Palette generator →