#6393EB#6393EB

#6393EB is a light, vivid blue. Relative luminance 0.295; OKLCH L 66.9% C 0.141 H 261.7°. Best body text is #000000 at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#6393EB
RGB	rgb(99, 147, 235)
HSL	hsl(219, 77%, 65%)
HSV	hsv(219, 58%, 92%)
CMYK	cmyk(57.9%, 37.4%, 0%, 7.8%)
CIE-LAB	lab(61.23, 9.67, -49.29)
CIE-LCH	lch(61.23, 50.23, 281.10°)
OKLab	oklab(66.88% -0.0205 -0.1398)
OKLCH	oklch(66.88% 0.141 261.7)
XYZ	xyz(30.5695, 29.5157, 82.6673)
Luminance	0.2952 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6393EB #EBBB63

analogous

#63D7EB #6393EB #7763EB

triadic

#6393EB #EB6393 #93EB63

tetradic

#6393EB #EB63D7 #EBBB63 #63EB77

square

#6393EB #EB63D7 #EBBB63 #63EB77

split-complementary

#6393EB #EB7763 #D7EB63

monochromatic

#1852BC #2D6DE4 #6393EB #99B9F2 #CFDEF9

Accessibility & contrast

On white

3.04

#6393EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.90

#6393EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6393EB

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6393EB	#FFFFFF	#000000	##000000
##6393EB	1.00	3.04	6.90	6.90
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.90	21.00	1.00	1.00
##000000	6.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E9BEF

Deuteranopia (green-blind)

#5C8EE9

Tritanopia (blue-blind)

#00A7B4

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #6393eb;
/* rgb */ color: rgb(99, 147, 235);
/* oklch */ color: oklch(66.9% 0.141 261.7);

Tailwind

colors: {
  custom: {
    50: '#99b2f2',
    500: '#6393eb',
    950: '#000000',
  },
}

SCSS

$custom: #6393eb;
$custom-light: #99b2f2;
$custom-dark: #000000;

JSON

{
  "hex": "#6393eb",
  "rgb": {
    "r": 99,
    "g": 147,
    "b": 235
  },
  "hsl": {
    "h": 218.824,
    "s": 77.273,
    "l": 65.49
  },
  "oklch": {
    "l": 0.6688,
    "c": 0.14125,
    "h": 261.7
  },
  "luminance": 0.29518
}

Semantic roles & 50–950 ramp

primary

#6393EB

secondary

#ECDCBE

accent

#910CDA

background

#F9FAFE

surface

#F2F5FD

border

#CCCFD5

text

#0F1017

muted

#7E7F85

Preview Lab

Preview with #6393EB

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

Preview Lab → · Contrast checker → · Palette generator →