#6589DE#6589DE

#6589DE is a light, vivid blue. Relative luminance 0.259; OKLCH L 64.2% C 0.134 H 265.5°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#6589DE
RGB	rgb(101, 137, 222)
HSL	hsl(222, 65%, 63%)
HSV	hsv(222, 55%, 87%)
CMYK	cmyk(54.5%, 38.3%, 0%, 12.9%)
CIE-LAB	lab(57.97, 11.83, -47.23)
CIE-LCH	lch(57.97, 48.69, 284.07°)
OKLab	oklab(64.17% -0.0106 -0.1338)
OKLCH	oklch(64.17% 0.134 265.5)
XYZ	xyz(27.4929, 25.9299, 72.6493)
Luminance	0.2593 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6589DE #DEBA65

analogous

#65C5DE #6589DE #7D65DE

triadic

#6589DE #DE6589 #89DE65

tetradic

#6589DE #DE65C5 #DEBA65 #65DE7D

square

#6589DE #DE65C5 #DEBA65 #65DE7D

split-complementary

#6589DE #DE7D65 #C5DE65

monochromatic

#234AA5 #3362D3 #6589DE #97B0E9 #CAD6F4

Accessibility & contrast

On white

3.39

#6589DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#6589DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6589DE

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6589DE	#FFFFFF	#000000	##000000
##6589DE	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6691E1

Deuteranopia (green-blind)

#5886DC

Tritanopia (blue-blind)

#1F9CA9

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #6589de;
/* rgb */ color: rgb(101, 137, 222);
/* oklch */ color: oklch(64.2% 0.134 265.5);

Tailwind

colors: {
  custom: {
    50: '#99abe9',
    500: '#6589de',
    950: '#000000',
  },
}

SCSS

$custom: #6589de;
$custom-light: #99abe9;
$custom-dark: #000000;

JSON

{
  "hex": "#6589de",
  "rgb": {
    "r": 101,
    "g": 137,
    "b": 222
  },
  "hsl": {
    "h": 222.149,
    "s": 64.706,
    "l": 63.333
  },
  "oklch": {
    "l": 0.64166,
    "c": 0.13421,
    "h": 265.5
  },
  "luminance": 0.25932
}

Semantic roles & 50–950 ramp

primary

#6589DE

secondary

#E5D8BA

accent

#9719CD

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #6589DE

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

Preview Lab → · Contrast checker → · Palette generator →