#6589E7#6589E7

#6589E7 is a light, vivid blue. Relative luminance 0.264; OKLCH L 64.7% C 0.147 H 266.6°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#6589E7
RGB	rgb(101, 137, 231)
HSL	hsl(223, 73%, 65%)
HSV	hsv(223, 56%, 91%)
CMYK	cmyk(56.3%, 40.7%, 0%, 9.4%)
CIE-LAB	lab(58.44, 14.71, -51.50)
CIE-LCH	lch(58.44, 53.56, 285.94°)
OKLab	oklab(64.68% -0.0088 -0.1463)
OKLCH	oklch(64.68% 0.147 266.6)
XYZ	xyz(28.7314, 26.4253, 79.1724)
Luminance	0.2643 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6589E7 #E7C365

analogous

#65CAE7 #6589E7 #8265E7

triadic

#6589E7 #E76589 #89E765

tetradic

#6589E7 #E765CA #E7C365 #65E782

square

#6589E7 #E765CA #E7C365 #65E782

split-complementary

#6589E7 #E78265 #CAE765

monochromatic

#1C47B5 #3060DF #6589E7 #9AB2EF #CFDAF8

Accessibility & contrast

On white

3.34

#6589E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#6589E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6589E7

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6589E7	#FFFFFF	#000000	##000000
##6589E7	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6193EB

Deuteranopia (green-blind)

#5087E5

Tritanopia (blue-blind)

#049EAD

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #6589e7;
/* rgb */ color: rgb(101, 137, 231);
/* oklch */ color: oklch(64.7% 0.147 266.6);

Tailwind

colors: {
  custom: {
    50: '#9aabef',
    500: '#6589e7',
    950: '#000000',
  },
}

SCSS

$custom: #6589e7;
$custom-light: #9aabef;
$custom-dark: #000000;

JSON

{
  "hex": "#6589e7",
  "rgb": {
    "r": 101,
    "g": 137,
    "b": 231
  },
  "hsl": {
    "h": 223.385,
    "s": 73.034,
    "l": 65.098
  },
  "oklch": {
    "l": 0.6468,
    "c": 0.14656,
    "h": 266.6
  },
  "luminance": 0.26428
}

Semantic roles & 50–950 ramp

primary

#6589E7

secondary

#EADEBE

accent

#9F10D5

background

#FAFAFE

surface

#F3F4FD

border

#CDCED5

text

#0F1016

muted

#7F7F84

Preview Lab

Preview with #6589E7

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

Preview Lab → · Contrast checker → · Palette generator →