#6586E3#6586E3

#6586E3 is a light, vivid blue. Relative luminance 0.254; OKLCH L 63.8% C 0.145 H 267.5°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#6586E3
RGB	rgb(101, 134, 227)
HSL	hsl(224, 69%, 64%)
HSV	hsv(224, 56%, 89%)
CMYK	cmyk(55.5%, 41%, 0%, 11%)
CIE-LAB	lab(57.43, 15.22, -50.89)
CIE-LCH	lch(57.43, 53.11, 286.65°)
OKLab	oklab(63.83% -0.0063 -0.1445)
OKLCH	oklch(63.83% 0.145 267.5)
XYZ	xyz(27.7524, 25.3608, 76.0908)
Luminance	0.2536 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6586E3 #E3C265

analogous

#65C5E3 #6586E3 #8365E3

triadic

#6586E3 #E36586 #86E365

tetradic

#6586E3 #E365C5 #E3C265 #65E383

square

#6586E3 #E365C5 #E3C265 #65E383

split-complementary

#6586E3 #E38365 #C5E365

monochromatic

#2045AE #315DDA #6586E3 #99AFEC #CDD7F6

Accessibility & contrast

On white

3.46

#6586E3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#6586E3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6586E3

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6586E3	#FFFFFF	#000000	##000000
##6586E3	1.00	3.46	6.07	6.07
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.07	21.00	1.00	1.00
##000000	6.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F90E7

Deuteranopia (green-blind)

#4F85E1

Tritanopia (blue-blind)

#169AA9

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #6586e3;
/* rgb */ color: rgb(101, 134, 227);
/* oklch */ color: oklch(63.8% 0.145 267.5);

Tailwind

colors: {
  custom: {
    50: '#99a8ec',
    500: '#6586e3',
    950: '#000000',
  },
}

SCSS

$custom: #6586e3;
$custom-light: #99a8ec;
$custom-dark: #000000;

JSON

{
  "hex": "#6586e3",
  "rgb": {
    "r": 101,
    "g": 134,
    "b": 227
  },
  "hsl": {
    "h": 224.286,
    "s": 69.231,
    "l": 64.314
  },
  "oklch": {
    "l": 0.63831,
    "c": 0.14466,
    "h": 267.5
  },
  "luminance": 0.25363
}

Semantic roles & 50–950 ramp

primary

#6586E3

secondary

#E8DCBC

accent

#A014D1

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0F0F16

muted

#7E7F84

Preview Lab

Preview with #6586E3

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

Preview Lab → · Contrast checker → · Palette generator →