#6480EF#6480EF

#6480EF is a light, vivid blue. Relative luminance 0.244; OKLCH L 63.3% C 0.169 H 270.3°. Best body text is #000000 at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#6480EF
RGB	rgb(100, 128, 239)
HSL	hsl(228, 81%, 66%)
HSV	hsv(228, 58%, 94%)
CMYK	cmyk(58.2%, 46.4%, 0%, 6.3%)
CIE-LAB	lab(56.46, 22.51, -59.11)
CIE-LCH	lch(56.46, 63.25, 290.85°)
OKLab	oklab(63.3% 0.001 -0.1687)
OKLCH	oklch(63.3% 0.169 270.3)
XYZ	xyz(28.5495, 24.3774, 84.8455)
Luminance	0.2438 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6480EF #EFD364

analogous

#64C6EF #6480EF #8E64EF

triadic

#6480EF #EF6480 #80EF64

tetradic

#6480EF #EF64C6 #EFD364 #64EF8E

square

#6480EF #EF64C6 #EFD364 #64EF8E

split-complementary

#6480EF #EF8E64 #C6EF64

monochromatic

#1438C4 #2D53E9 #6480EF #9BADF5 #D3DBFA

Accessibility & contrast

On white

3.57

#6480EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.88

#6480EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6480EF

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6480EF	#FFFFFF	#000000	##000000
##6480EF	1.00	3.57	5.88	5.88
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.88	21.00	1.00	1.00
##000000	5.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B8EF3

Deuteranopia (green-blind)

#3582ED

Tritanopia (blue-blind)

#0099AC

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #6480ef;
/* rgb */ color: rgb(100, 128, 239);
/* oklch */ color: oklch(63.3% 0.169 270.3);

Tailwind

colors: {
  custom: {
    50: '#9ba4f5',
    500: '#6480ef',
    950: '#000000',
  },
}

SCSS

$custom: #6480ef;
$custom-light: #9ba4f5;
$custom-dark: #000000;

JSON

{
  "hex": "#6480ef",
  "rgb": {
    "r": 100,
    "g": 128,
    "b": 239
  },
  "hsl": {
    "h": 227.914,
    "s": 81.287,
    "l": 66.471
  },
  "oklch": {
    "l": 0.63297,
    "c": 0.16873,
    "h": 270.3
  },
  "luminance": 0.2438
}

Semantic roles & 50–950 ramp

primary

#6480EF

secondary

#EEE5C1

accent

#B308DE

background

#FAFAFF

surface

#F4F4FE

border

#CECED6

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6480EF

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

Preview Lab → · Contrast checker → · Palette generator →