#6589F0#6589F0

#6589F0 is a light, vivid blue. Relative luminance 0.269; OKLCH L 65.2% C 0.159 H 267.4°. Best body text is #000000 at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#6589F0
RGB	rgb(101, 137, 240)
HSL	hsl(224, 82%, 67%)
HSV	hsv(224, 58%, 94%)
CMYK	cmyk(57.9%, 42.9%, 0%, 5.9%)
CIE-LAB	lab(58.93, 17.61, -55.72)
CIE-LCH	lch(58.93, 58.44, 287.54°)
OKLab	oklab(65.21% -0.0072 -0.1587)
OKLCH	oklch(65.21% 0.159 267.4)
XYZ	xyz(30.0354, 26.9469, 86.0397)
Luminance	0.2695 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6589F0 #F0CC65

analogous

#65CFF0 #6589F0 #8665F0

triadic

#6589F0 #F06589 #89F065

tetradic

#6589F0 #F065CF #F0CC65 #65F086

square

#6589F0 #F065CF #F0CC65 #65F086

split-complementary

#6589F0 #F08665 #CFF065

monochromatic

#1342C7 #2D5EEB #6589F0 #9DB4F5 #D5DEFB

Accessibility & contrast

On white

3.29

#6589F0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.39

#6589F0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6589F0

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6589F0	#FFFFFF	#000000	##000000
##6589F0	1.00	3.29	6.39	6.39
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.39	21.00	1.00	1.00
##000000	6.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B94F4

Deuteranopia (green-blind)

#4888EE

Tritanopia (blue-blind)

#00A0B1

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #6589f0;
/* rgb */ color: rgb(101, 137, 240);
/* oklch */ color: oklch(65.2% 0.159 267.4);

Tailwind

colors: {
  custom: {
    50: '#9babf5',
    500: '#6589f0',
    950: '#000000',
  },
}

SCSS

$custom: #6589f0;
$custom-light: #9babf5;
$custom-dark: #000000;

JSON

{
  "hex": "#6589f0",
  "rgb": {
    "r": 101,
    "g": 137,
    "b": 240
  },
  "hsl": {
    "h": 224.46,
    "s": 82.249,
    "l": 66.863
  },
  "oklch": {
    "l": 0.65212,
    "c": 0.15883,
    "h": 267.4
  },
  "luminance": 0.26949
}

Semantic roles & 50–950 ramp

primary

#6589F0

secondary

#EFE3C2

accent

#A707DF

background

#FAFAFF

surface

#F4F4FE

border

#CECED6

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #6589F0

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

Preview Lab → · Contrast checker → · Palette generator →