#6393FB#6393FB

#6393FB is a light, vivid blue. Relative luminance 0.305; OKLCH L 67.8% C 0.163 H 263.9°. Best body text is #000000 at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#6393FB
RGB	rgb(99, 147, 251)
HSL	hsl(221, 95%, 69%)
HSV	hsv(221, 61%, 98%)
CMYK	cmyk(60.6%, 41.4%, 0%, 1.6%)
CIE-LAB	lab(62.07, 14.87, -56.77)
CIE-LCH	lch(62.07, 58.69, 284.68°)
OKLab	oklab(67.8% -0.0172 -0.1617)
OKLCH	oklch(67.8% 0.163 263.9)
XYZ	xyz(32.9859, 30.4822, 95.3934)
Luminance	0.3049 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6393FB #FBCB63

analogous

#63DFFB #6393FB #7F63FB

triadic

#6393FB #FB6393 #93FB63

tetradic

#6393FB #FB63DF #FBCB63 #63FB7F

square

#6393FB #FB63DF #FBCB63 #63FB7F

split-complementary

#6393FB #FB7F63 #DFFB63

monochromatic

#064ADE #276AF9 #6393FB #9FBCFD #DAE6FE

Accessibility & contrast

On white

2.96

#6393FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.10

#6393FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6393FB

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6393FB	#FFFFFF	#000000	##000000
##6393FB	1.00	2.96	7.10	7.10
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.10	21.00	1.00	1.00
##000000	7.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#649DFF

Deuteranopia (green-blind)

#4E90F9

Tritanopia (blue-blind)

#00AABB

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #6393fb;
/* rgb */ color: rgb(99, 147, 251);
/* oklch */ color: oklch(67.8% 0.163 263.9);

Tailwind

colors: {
  custom: {
    50: '#9bb2fd',
    500: '#6393fb',
    950: '#000000',
  },
}

SCSS

$custom: #6393fb;
$custom-light: #9bb2fd;
$custom-dark: #000000;

JSON

{
  "hex": "#6393fb",
  "rgb": {
    "r": 99,
    "g": 147,
    "b": 251
  },
  "hsl": {
    "h": 221.053,
    "s": 95,
    "l": 68.627
  },
  "oklch": {
    "l": 0.67796,
    "c": 0.1626,
    "h": 263.9
  },
  "luminance": 0.30485
}

Semantic roles & 50–950 ramp

primary

#6393FB

secondary

#F4E5C6

accent

#9D00E6

background

#FAFAFF

surface

#F4F5FF

border

#CECFD7

text

#0F1018

muted

#7F7F86

Preview Lab

Preview with #6393FB

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

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