#6481EF#6481EF

#6481EF is a light, vivid blue. Relative luminance 0.246; OKLCH L 63.5% C 0.168 H 270.0°. Best body text is #000000 at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#6481EF
RGB	rgb(100, 129, 239)
HSL	hsl(227, 81%, 66%)
HSV	hsv(227, 58%, 94%)
CMYK	cmyk(58.2%, 46%, 0%, 6.3%)
CIE-LAB	lab(56.72, 21.91, -58.69)
CIE-LCH	lch(56.72, 62.65, 290.47°)
OKLab	oklab(63.49% 0 -0.1675)
OKLCH	oklch(63.49% 0.168 270)
XYZ	xyz(28.6806, 24.6396, 84.8891)
Luminance	0.2464 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6481EF #EFD264

analogous

#64C7EF #6481EF #8D64EF

triadic

#6481EF #EF6481 #81EF64

tetradic

#6481EF #EF64C7 #EFD264 #64EF8D

square

#6481EF #EF64C7 #EFD264 #64EF8D

split-complementary

#6481EF #EF8D64 #C7EF64

monochromatic

#1439C4 #2D54E9 #6481EF #9BAEF5 #D3DBFA

Accessibility & contrast

On white

3.54

#6481EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.93

#6481EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6481EF

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6481EF	#FFFFFF	#000000	##000000
##6481EF	1.00	3.54	5.93	5.93
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.93	21.00	1.00	1.00
##000000	5.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D8FF3

Deuteranopia (green-blind)

#3882ED

Tritanopia (blue-blind)

#009AAC

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #6481ef;
/* rgb */ color: rgb(100, 129, 239);
/* oklch */ color: oklch(63.5% 0.168 270.0);

Tailwind

colors: {
  custom: {
    50: '#9ba5f5',
    500: '#6481ef',
    950: '#000000',
  },
}

SCSS

$custom: #6481ef;
$custom-light: #9ba5f5;
$custom-dark: #000000;

JSON

{
  "hex": "#6481ef",
  "rgb": {
    "r": 100,
    "g": 129,
    "b": 239
  },
  "hsl": {
    "h": 227.482,
    "s": 81.287,
    "l": 66.471
  },
  "oklch": {
    "l": 0.63494,
    "c": 0.1675,
    "h": 270
  },
  "luminance": 0.24642
}

Semantic roles & 50–950 ramp

primary

#6481EF

secondary

#EEE5C1

accent

#B108DE

background

#FAFAFF

surface

#F4F4FE

border

#CECED6

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6481EF

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

Preview Lab → · Contrast checker → · Palette generator →