#6580EA#6580EA

#6580EA is a light, vivid blue. Relative luminance 0.241; OKLCH L 63.0% C 0.162 H 270.5°. Best body text is #000000 at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#6580EA
RGB	rgb(101, 128, 234)
HSL	hsl(228, 76%, 66%)
HSV	hsv(228, 57%, 92%)
CMYK	cmyk(56.8%, 45.3%, 0%, 8.2%)
CIE-LAB	lab(56.23, 21.08, -56.69)
CIE-LCH	lch(56.23, 60.49, 290.40°)
OKLab	oklab(63.04% 0.0013 -0.1616)
OKLCH	oklch(63.04% 0.162 270.5)
XYZ	xyz(27.9324, 24.1434, 81.0142)
Luminance	0.2415 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6580EA #EACF65

analogous

#65C2EA #6580EA #8D65EA

triadic

#6580EA #EA6580 #80EA65

tetradic

#6580EA #EA65C2 #EACF65 #65EA8D

square

#6580EA #EA65C2 #EACF65 #65EA8D

split-complementary

#6580EA #EA8D65 #C2EA65

monochromatic

#1A3ABB #2F54E3 #6580EA #9BACF1 #D1D9F9

Accessibility & contrast

On white

3.60

#6580EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.83

#6580EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6580EA

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6580EA	#FFFFFF	#000000	##000000
##6580EA	1.00	3.60	5.83	5.83
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.83	21.00	1.00	1.00
##000000	5.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F8DEE

Deuteranopia (green-blind)

#3D81E8

Tritanopia (blue-blind)

#0098AA

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #6580ea;
/* rgb */ color: rgb(101, 128, 234);
/* oklch */ color: oklch(63.0% 0.162 270.5);

Tailwind

colors: {
  custom: {
    50: '#9ba4f1',
    500: '#6580ea',
    950: '#000000',
  },
}

SCSS

$custom: #6580ea;
$custom-light: #9ba4f1;
$custom-dark: #000000;

JSON

{
  "hex": "#6580ea",
  "rgb": {
    "r": 101,
    "g": 128,
    "b": 234
  },
  "hsl": {
    "h": 227.82,
    "s": 76,
    "l": 65.686
  },
  "oklch": {
    "l": 0.63041,
    "c": 0.16162,
    "h": 270.5
  },
  "luminance": 0.24146
}

Semantic roles & 50–950 ramp

primary

#6580EA

secondary

#ECE3BF

accent

#AF0DD8

background

#FAFAFE

surface

#F3F4FD

border

#CDCED5

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6580EA

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

Preview Lab → · Contrast checker → · Palette generator →