#4E82F2#4E82F2

#4E82F2 is a light, vivid blue. Relative luminance 0.240; OKLCH L 62.8% C 0.177 H 263.4°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#4E82F2
RGB	rgb(78, 130, 242)
HSL	hsl(221, 86%, 63%)
HSV	hsv(221, 68%, 95%)
CMYK	cmyk(67.8%, 46.3%, 0%, 5.1%)
CIE-LAB	lab(56.08, 18.58, -61.44)
CIE-LCH	lch(56.08, 64.19, 286.83°)
OKLab	oklab(62.77% -0.0203 -0.176)
OKLCH	oklch(62.77% 0.177 263.4)
XYZ	xyz(27.1459, 23.9930, 87.1877)
Luminance	0.2400 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E82F2 #F2BE4E

analogous

#4ED4F2 #4E82F2 #6C4EF2

triadic

#4E82F2 #F24E82 #82F24E

tetradic

#4E82F2 #F24ED4 #F2BE4E #4EF26C

square

#4E82F2 #F24ED4 #F2BE4E #4EF26C

split-complementary

#4E82F2 #F26C4E #D4F24E

monochromatic

#0E44B8 #155AEE #4E82F2 #87AAF6 #C0D3FA

Accessibility & contrast

On white

3.62

#4E82F2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#4E82F2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E82F2

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E82F2	#FFFFFF	#000000	##000000
##4E82F2	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#488EF6

Deuteranopia (green-blind)

#247FF0

Tritanopia (blue-blind)

#009CAE

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #4e82f2;
/* rgb */ color: rgb(78, 130, 242);
/* oklch */ color: oklch(62.8% 0.177 263.4);

Tailwind

colors: {
  custom: {
    50: '#91a5f7',
    500: '#4e82f2',
    950: '#000000',
  },
}

SCSS

$custom: #4e82f2;
$custom-light: #91a5f7;
$custom-dark: #000000;

JSON

{
  "hex": "#4e82f2",
  "rgb": {
    "r": 78,
    "g": 130,
    "b": 242
  },
  "hsl": {
    "h": 220.976,
    "s": 86.316,
    "l": 62.745
  },
  "oklch": {
    "l": 0.62769,
    "c": 0.17716,
    "h": 263.4
  },
  "luminance": 0.23996
}

Semantic roles & 50–950 ramp

primary

#4E82F2

secondary

#ECD9B0

accent

#9C03E3

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #4E82F2

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

Preview Lab → · Contrast checker → · Palette generator →