#6484EF#6484EF

#6484EF is a light, vivid blue. Relative luminance 0.254; OKLCH L 64.1% C 0.164 H 268.9°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#6484EF
RGB	rgb(100, 132, 239)
HSL	hsl(226, 81%, 66%)
HSV	hsv(226, 58%, 94%)
CMYK	cmyk(58.2%, 44.8%, 0%, 6.3%)
CIE-LAB	lab(57.50, 20.10, -57.44)
CIE-LCH	lch(57.50, 60.86, 289.28°)
OKLab	oklab(64.09% -0.0031 -0.1638)
OKLCH	oklch(64.09% 0.164 268.9)
XYZ	xyz(29.0816, 25.4415, 85.0228)
Luminance	0.2544 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6484EF #EFCF64

analogous

#64CAEF #6484EF #8A64EF

triadic

#6484EF #EF6484 #84EF64

tetradic

#6484EF #EF64CA #EFCF64 #64EF8A

square

#6484EF #EF64CA #EFCF64 #64EF8A

split-complementary

#6484EF #EF8A64 #CAEF64

monochromatic

#143DC4 #2D58E9 #6484EF #9BB0F5 #D3DCFA

Accessibility & contrast

On white

3.45

#6484EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.09

#6484EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6484EF

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6484EF	#FFFFFF	#000000	##000000
##6484EF	1.00	3.45	6.09	6.09
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.09	21.00	1.00	1.00
##000000	6.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5391F3

Deuteranopia (green-blind)

#3E84ED

Tritanopia (blue-blind)

#009CAE

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #6484ef;
/* rgb */ color: rgb(100, 132, 239);
/* oklch */ color: oklch(64.1% 0.164 268.9);

Tailwind

colors: {
  custom: {
    50: '#9ba7f5',
    500: '#6484ef',
    950: '#000000',
  },
}

SCSS

$custom: #6484ef;
$custom-light: #9ba7f5;
$custom-dark: #000000;

JSON

{
  "hex": "#6484ef",
  "rgb": {
    "r": 100,
    "g": 132,
    "b": 239
  },
  "hsl": {
    "h": 226.187,
    "s": 81.287,
    "l": 66.471
  },
  "oklch": {
    "l": 0.6409,
    "c": 0.16382,
    "h": 268.9
  },
  "luminance": 0.25444
}

Semantic roles & 50–950 ramp

primary

#6484EF

secondary

#EEE4C1

accent

#AC08DE

background

#FAFAFF

surface

#F3F4FE

border

#CDCED6

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6484EF

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

Preview Lab → · Contrast checker → · Palette generator →