#6587F4#6587F4

#6587F4 is a light, vivid blue. Relative luminance 0.266; OKLCH L 65.1% C 0.167 H 268.5°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#6587F4
RGB	rgb(101, 135, 244)
HSL	hsl(226, 87%, 68%)
HSV	hsv(226, 59%, 96%)
CMYK	cmyk(58.6%, 44.7%, 0%, 4.3%)
CIE-LAB	lab(58.62, 20.11, -58.41)
CIE-LCH	lch(58.62, 61.78, 289.00°)
OKLab	oklab(65.05% -0.0045 -0.1666)
OKLCH	oklch(65.05% 0.167 268.5)
XYZ	xyz(30.3544, 26.6238, 89.1097)
Luminance	0.2663 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6587F4 #F4D265

analogous

#65CFF4 #6587F4 #8A65F4

triadic

#6587F4 #F46587 #87F465

tetradic

#6587F4 #F465CF #F4D265 #65F48A

square

#6587F4 #F465CF #F4D265 #65F48A

split-complementary

#6587F4 #F48A65 #CFF465

monochromatic

#0F3DD0 #2C5AF0 #6587F4 #9EB4F8 #D7E0FC

Accessibility & contrast

On white

3.32

#6587F4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#6587F4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6587F4

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6587F4	#FFFFFF	#000000	##000000
##6587F4	1.00	3.32	6.33	6.33
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.33	21.00	1.00	1.00
##000000	6.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5494F8

Deuteranopia (green-blind)

#3F87F2

Tritanopia (blue-blind)

#009FB2

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #6587f4;
/* rgb */ color: rgb(101, 135, 244);
/* oklch */ color: oklch(65.1% 0.167 268.5);

Tailwind

colors: {
  custom: {
    50: '#9ca9f8',
    500: '#6587f4',
    950: '#000000',
  },
}

SCSS

$custom: #6587f4;
$custom-light: #9ca9f8;
$custom-dark: #000000;

JSON

{
  "hex": "#6587f4",
  "rgb": {
    "r": 101,
    "g": 135,
    "b": 244
  },
  "hsl": {
    "h": 225.734,
    "s": 86.667,
    "l": 67.647
  },
  "oklch": {
    "l": 0.65054,
    "c": 0.16665,
    "h": 268.5
  },
  "luminance": 0.26626
}

Semantic roles & 50–950 ramp

primary

#6587F4

secondary

#F1E6C4

accent

#AE02E3

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6587F4

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

Preview Lab → · Contrast checker → · Palette generator →