#6582DC#6582DC

#6582DC is a light, vivid blue. Relative luminance 0.239; OKLCH L 62.6% C 0.140 H 268.7°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#6582DC
RGB	rgb(101, 130, 220)
HSL	hsl(225, 63%, 63%)
HSV	hsv(225, 54%, 86%)
CMYK	cmyk(54.1%, 40.9%, 0%, 13.7%)
CIE-LAB	lab(55.98, 15.39, -49.26)
CIE-LCH	lch(55.98, 51.61, 287.35°)
OKLab	oklab(62.6% -0.0032 -0.1398)
OKLCH	oklch(62.6% 0.14 268.7)
XYZ	xyz(26.2635, 23.8974, 70.9250)
Luminance	0.2390 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6582DC #DCBF65

analogous

#65BEDC #6582DC #8365DC

triadic

#6582DC #DC6582 #82DC65

tetradic

#6582DC #DC65BE #DCBF65 #65DC83

square

#6582DC #DC65BE #DCBF65 #65DC83

split-complementary

#6582DC #DC8365 #BEDC65

monochromatic

#2543A2 #335AD1 #6582DC #97AAE7 #C9D3F3

Accessibility & contrast

On white

3.63

#6582DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#6582DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6582DC

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6582DC	#FFFFFF	#000000	##000000
##6582DC	1.00	3.63	5.78	5.78
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C8CE0

Deuteranopia (green-blind)

#4E81DA

Tritanopia (blue-blind)

#2596A4

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #6582dc;
/* rgb */ color: rgb(101, 130, 220);
/* oklch */ color: oklch(62.6% 0.140 268.7);

Tailwind

colors: {
  custom: {
    50: '#99a6e7',
    500: '#6582dc',
    950: '#000000',
  },
}

SCSS

$custom: #6582dc;
$custom-light: #99a6e7;
$custom-dark: #000000;

JSON

{
  "hex": "#6582dc",
  "rgb": {
    "r": 101,
    "g": 130,
    "b": 220
  },
  "hsl": {
    "h": 225.378,
    "s": 62.963,
    "l": 62.941
  },
  "oklch": {
    "l": 0.62602,
    "c": 0.13983,
    "h": 268.7
  },
  "luminance": 0.23899
}

Semantic roles & 50–950 ramp

primary

#6582DC

secondary

#E4D9B9

accent

#A01BCB

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #6582DC

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

Preview Lab → · Contrast checker → · Palette generator →