#6589ED#6589ED

#6589ED is a light, vivid blue. Relative luminance 0.268; OKLCH L 65.0% C 0.155 H 267.1°. Best body text is #000000 at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#6589ED
RGB	rgb(101, 137, 237)
HSL	hsl(224, 79%, 66%)
HSV	hsv(224, 57%, 93%)
CMYK	cmyk(57.4%, 42.2%, 0%, 7.1%)
CIE-LAB	lab(58.76, 16.64, -54.32)
CIE-LCH	lch(58.76, 56.81, 287.03°)
OKLab	oklab(65.03% -0.0077 -0.1546)
OKLCH	oklch(65.03% 0.155 267.1)
XYZ	xyz(29.5934, 26.7701, 83.7120)
Luminance	0.2677 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6589ED #EDC965

analogous

#65CDED #6589ED #8565ED

triadic

#6589ED #ED6589 #89ED65

tetradic

#6589ED #ED65CD #EDC965 #65ED85

square

#6589ED #ED65CD #EDC965 #65ED85

split-complementary

#6589ED #ED8565 #CDED65

monochromatic

#1744C1 #2E5FE7 #6589ED #9CB3F3 #D3DDFA

Accessibility & contrast

On white

3.30

#6589ED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.35

#6589ED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6589ED

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6589ED	#FFFFFF	#000000	##000000
##6589ED	1.00	3.30	6.35	6.35
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.35	21.00	1.00	1.00
##000000	6.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D94F1

Deuteranopia (green-blind)

#4B88EB

Tritanopia (blue-blind)

#009FAF

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #6589ed;
/* rgb */ color: rgb(101, 137, 237);
/* oklch */ color: oklch(65.0% 0.155 267.1);

Tailwind

colors: {
  custom: {
    50: '#9babf3',
    500: '#6589ed',
    950: '#000000',
  },
}

SCSS

$custom: #6589ed;
$custom-light: #9babf3;
$custom-dark: #000000;

JSON

{
  "hex": "#6589ed",
  "rgb": {
    "r": 101,
    "g": 137,
    "b": 237
  },
  "hsl": {
    "h": 224.118,
    "s": 79.07,
    "l": 66.275
  },
  "oklch": {
    "l": 0.65032,
    "c": 0.15475,
    "h": 267.1
  },
  "luminance": 0.26772
}

Semantic roles & 50–950 ramp

primary

#6589ED

secondary

#EDE1C1

accent

#A40ADB

background

#FAFAFE

surface

#F3F4FD

border

#CDCED5

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #6589ED

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

Preview Lab → · Contrast checker → · Palette generator →