#6586DF#6586DF

#6586DF is a light, vivid blue. Relative luminance 0.251; OKLCH L 63.6% C 0.139 H 267.1°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#6586DF
RGB	rgb(101, 134, 223)
HSL	hsl(224, 66%, 64%)
HSV	hsv(224, 55%, 87%)
CMYK	cmyk(54.7%, 39.9%, 0%, 12.5%)
CIE-LAB	lab(57.21, 13.94, -48.99)
CIE-LCH	lch(57.21, 50.93, 285.89°)
OKLab	oklab(63.6% -0.0071 -0.139)
OKLCH	oklch(63.6% 0.139 267.1)
XYZ	xyz(27.2068, 25.1426, 73.2170)
Luminance	0.2515 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6586DF #DFBE65

analogous

#65C3DF #6586DF #8165DF

triadic

#6586DF #DF6586 #86DF65

tetradic

#6586DF #DF65C3 #DFBE65 #65DF81

square

#6586DF #DF65C3 #DFBE65 #65DF81

split-complementary

#6586DF #DF8165 #C3DF65

monochromatic

#2346A7 #325ED4 #6586DF #98AEEA #CAD6F4

Accessibility & contrast

On white

3.48

#6586DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#6586DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6586DF

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6586DF	#FFFFFF	#000000	##000000
##6586DF	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#618FE2

Deuteranopia (green-blind)

#5284DD

Tritanopia (blue-blind)

#1E99A8

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #6586df;
/* rgb */ color: rgb(101, 134, 223);
/* oklch */ color: oklch(63.6% 0.139 267.1);

Tailwind

colors: {
  custom: {
    50: '#99a8e9',
    500: '#6586df',
    950: '#000000',
  },
}

SCSS

$custom: #6586df;
$custom-light: #99a8e9;
$custom-dark: #000000;

JSON

{
  "hex": "#6586df",
  "rgb": {
    "r": 101,
    "g": 134,
    "b": 223
  },
  "hsl": {
    "h": 223.77,
    "s": 65.591,
    "l": 63.529
  },
  "oklch": {
    "l": 0.63599,
    "c": 0.13914,
    "h": 267.1
  },
  "luminance": 0.25145
}

Semantic roles & 50–950 ramp

primary

#6586DF

secondary

#E6DABA

accent

#9C18CD

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0F0F16

muted

#7E7F84

Preview Lab

Preview with #6586DF

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

Preview Lab → · Contrast checker → · Palette generator →