#6493DF#6493DF

#6493DF is a light, vivid blue. Relative luminance 0.289; OKLCH L 66.3% C 0.125 H 259.6°. Best body text is #000000 at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#6493DF
RGB	rgb(100, 147, 223)
HSL	hsl(217, 66%, 63%)
HSV	hsv(217, 55%, 87%)
CMYK	cmyk(55.2%, 34.1%, 0%, 12.5%)
CIE-LAB	lab(60.70, 6.04, -43.49)
CIE-LCH	lch(60.70, 43.90, 277.91°)
OKLab	oklab(66.28% -0.0225 -0.1228)
OKLCH	oklch(66.28% 0.125 259.6)
XYZ	xyz(29.0039, 28.9022, 73.8480)
Luminance	0.2890 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6493DF #DFB064

analogous

#64D0DF #6493DF #7264DF

triadic

#6493DF #DF6493 #93DF64

tetradic

#6493DF #DF64D0 #DFB064 #64DF72

square

#6493DF #DF64D0 #DFB064 #64DF72

split-complementary

#6493DF #DF7264 #D0DF64

monochromatic

#2255A6 #3170D5 #6493DF #97B6E9 #C9DAF4

Accessibility & contrast

On white

3.10

#6493DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.78

#6493DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6493DF

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6493DF	#FFFFFF	#000000	##000000
##6493DF	1.00	3.10	6.78	6.78
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.78	21.00	1.00	1.00
##000000	6.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7499E2

Deuteranopia (green-blind)

#658DDD

Tritanopia (blue-blind)

#11A4AF

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #6493df;
/* rgb */ color: rgb(100, 147, 223);
/* oklch */ color: oklch(66.3% 0.125 259.6);

Tailwind

colors: {
  custom: {
    50: '#98b2e9',
    500: '#6493df',
    950: '#000000',
  },
}

SCSS

$custom: #6493df;
$custom-light: #98b2e9;
$custom-dark: #000000;

JSON

{
  "hex": "#6493df",
  "rgb": {
    "r": 100,
    "g": 147,
    "b": 223
  },
  "hsl": {
    "h": 217.073,
    "s": 65.775,
    "l": 63.333
  },
  "oklch": {
    "l": 0.66282,
    "c": 0.12485,
    "h": 259.6
  },
  "luminance": 0.28904
}

Semantic roles & 50–950 ramp

primary

#6493DF

secondary

#E5D5B9

accent

#8818CE

background

#F9FAFE

surface

#F2F5FD

border

#CCCFD5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #6493DF

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

Preview Lab → · Contrast checker → · Palette generator →