#6593DE#6593DE

#6593DE is a light, vivid blue. Relative luminance 0.289; OKLCH L 66.3% C 0.123 H 259.8°. Best body text is #000000 at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#6593DE
RGB	rgb(101, 147, 222)
HSL	hsl(217, 65%, 63%)
HSV	hsv(217, 55%, 87%)
CMYK	cmyk(54.5%, 33.8%, 0%, 12.9%)
CIE-LAB	lab(60.70, 5.94, -42.92)
CIE-LCH	lch(60.70, 43.33, 277.87°)
OKLab	oklab(66.28% -0.0218 -0.1211)
OKLCH	oklch(66.28% 0.123 259.8)
XYZ	xyz(28.9808, 28.9058, 73.1453)
Luminance	0.2891 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6593DE #DEB065

analogous

#65CFDE #6593DE #7365DE

triadic

#6593DE #DE6593 #93DE65

tetradic

#6593DE #DE65CF #DEB065 #65DE73

square

#6593DE #DE65CF #DEB065 #65DE73

split-complementary

#6593DE #DE7365 #CFDE65

monochromatic

#2355A5 #3370D3 #6593DE #97B6E9 #CADAF4

Accessibility & contrast

On white

3.10

#6593DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.78

#6593DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6593DE

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6593DE	#FFFFFF	#000000	##000000
##6593DE	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)

#7599E1

Deuteranopia (green-blind)

#668DDC

Tritanopia (blue-blind)

#1AA4AE

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #6593de;
/* rgb */ color: rgb(101, 147, 222);
/* oklch */ color: oklch(66.3% 0.123 259.8);

Tailwind

colors: {
  custom: {
    50: '#99b2e8',
    500: '#6593de',
    950: '#000000',
  },
}

SCSS

$custom: #6593de;
$custom-light: #99b2e8;
$custom-dark: #000000;

JSON

{
  "hex": "#6593de",
  "rgb": {
    "r": 101,
    "g": 147,
    "b": 222
  },
  "hsl": {
    "h": 217.19,
    "s": 64.706,
    "l": 63.333
  },
  "oklch": {
    "l": 0.66282,
    "c": 0.1231,
    "h": 259.8
  },
  "luminance": 0.28908
}

Semantic roles & 50–950 ramp

primary

#6593DE

secondary

#E5D5BA

accent

#8819CD

background

#F9FAFE

surface

#F2F5FD

border

#CCCFD5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #6593DE

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

Preview Lab → · Contrast checker → · Palette generator →