#6587F0#6587F0

#6587F0 is a light, vivid blue. Relative luminance 0.264; OKLCH L 64.8% C 0.161 H 268.2°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#6587F0
RGB	rgb(101, 135, 240)
HSL	hsl(225, 82%, 67%)
HSV	hsv(225, 58%, 94%)
CMYK	cmyk(57.9%, 43.8%, 0%, 5.9%)
CIE-LAB	lab(58.40, 18.81, -56.56)
CIE-LCH	lch(58.40, 59.61, 288.40°)
OKLab	oklab(64.81% -0.0051 -0.1611)
OKLCH	oklch(64.81% 0.161 268.2)
XYZ	xyz(29.7537, 26.3835, 85.9458)
Luminance	0.2639 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6587F0 #F0CE65

analogous

#65CCF0 #6587F0 #8965F0

triadic

#6587F0 #F06587 #87F065

tetradic

#6587F0 #F065CC #F0CE65 #65F089

square

#6587F0 #F065CC #F0CE65 #65F089

split-complementary

#6587F0 #F08965 #CCF065

monochromatic

#133FC7 #2D5CEB #6587F0 #9DB2F5 #D5DEFB

Accessibility & contrast

On white

3.35

#6587F0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#6587F0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6587F0

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6587F0	#FFFFFF	#000000	##000000
##6587F0	1.00	3.35	6.28	6.28
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.28	21.00	1.00	1.00
##000000	6.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5793F4

Deuteranopia (green-blind)

#4487EE

Tritanopia (blue-blind)

#009EB0

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #6587f0;
/* rgb */ color: rgb(101, 135, 240);
/* oklch */ color: oklch(64.8% 0.161 268.2);

Tailwind

colors: {
  custom: {
    50: '#9ba9f5',
    500: '#6587f0',
    950: '#000000',
  },
}

SCSS

$custom: #6587f0;
$custom-light: #9ba9f5;
$custom-dark: #000000;

JSON

{
  "hex": "#6587f0",
  "rgb": {
    "r": 101,
    "g": 135,
    "b": 240
  },
  "hsl": {
    "h": 225.324,
    "s": 82.249,
    "l": 66.863
  },
  "oklch": {
    "l": 0.64808,
    "c": 0.16123,
    "h": 268.2
  },
  "luminance": 0.26386
}

Semantic roles & 50–950 ramp

primary

#6587F0

secondary

#EFE4C2

accent

#AA07DF

background

#FAFAFF

surface

#F4F4FE

border

#CECED6

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6587F0

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

Preview Lab → · Contrast checker → · Palette generator →