#6589F8#6589F8

#6589F8 is a light, vivid blue. Relative luminance 0.274; OKLCH L 65.7% C 0.170 H 268.0°. Best body text is #000000 at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#6589F8
RGB	rgb(101, 137, 248)
HSL	hsl(225, 91%, 68%)
HSV	hsv(225, 59%, 97%)
CMYK	cmyk(59.3%, 44.8%, 0%, 2.7%)
CIE-LAB	lab(59.37, 20.21, -59.42)
CIE-LCH	lch(59.37, 62.77, 288.79°)
OKLab	oklab(65.7% -0.0059 -0.1695)
OKLCH	oklch(65.7% 0.17 268)
XYZ	xyz(31.2500, 27.4327, 92.4370)
Luminance	0.2743 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6589F8 #F8D465

analogous

#65D2F8 #6589F8 #8A65F8

triadic

#6589F8 #F86589 #89F865

tetradic

#6589F8 #F865D2 #F8D465 #65F88A

square

#6589F8 #F865D2 #F8D465 #65F88A

split-complementary

#6589F8 #F88A65 #D2F865

monochromatic

#0A3DD9 #2A5CF5 #6589F8 #A0B6FB #DAE3FD

Accessibility & contrast

On white

3.24

#6589F8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.49

#6589F8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6589F8

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6589F8	#FFFFFF	#000000	##000000
##6589F8	1.00	3.24	6.49	6.49
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.49	21.00	1.00	1.00
##000000	6.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5596FC

Deuteranopia (green-blind)

#3F89F6

Tritanopia (blue-blind)

#00A2B4

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #6589f8;
/* rgb */ color: rgb(101, 137, 248);
/* oklch */ color: oklch(65.7% 0.170 268.0);

Tailwind

colors: {
  custom: {
    50: '#9cabfb',
    500: '#6589f8',
    950: '#000000',
  },
}

SCSS

$custom: #6589f8;
$custom-light: #9cabfb;
$custom-dark: #000000;

JSON

{
  "hex": "#6589f8",
  "rgb": {
    "r": 101,
    "g": 137,
    "b": 248
  },
  "hsl": {
    "h": 225.306,
    "s": 91.304,
    "l": 68.431
  },
  "oklch": {
    "l": 0.65699,
    "c": 0.16964,
    "h": 268
  },
  "luminance": 0.27435
}

Semantic roles & 50–950 ramp

primary

#6589F8

secondary

#F3E8C6

accent

#AD00E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #6589F8

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

Preview Lab → · Contrast checker → · Palette generator →