#4E8BF2#4E8BF2

#4E8BF2 is a light, vivid blue. Relative luminance 0.265; OKLCH L 64.6% C 0.167 H 260.2°. Best body text is #000000 at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#4E8BF2
RGB	rgb(78, 139, 242)
HSL	hsl(218, 86%, 63%)
HSV	hsv(218, 68%, 95%)
CMYK	cmyk(67.8%, 42.6%, 0%, 5.1%)
CIE-LAB	lab(58.50, 13.12, -57.57)
CIE-LCH	lch(58.50, 59.04, 282.84°)
OKLab	oklab(64.63% -0.0283 -0.1645)
OKLCH	oklch(64.63% 0.167 260.2)
XYZ	xyz(28.3958, 26.4928, 87.6043)
Luminance	0.2650 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E8BF2 #F2B54E

analogous

#4EDDF2 #4E8BF2 #634EF2

triadic

#4E8BF2 #F24E8B #8BF24E

tetradic

#4E8BF2 #F24EDD #F2B54E #4EF263

square

#4E8BF2 #F24EDD #F2B54E #4EF263

split-complementary

#4E8BF2 #F2634E #DDF24E

monochromatic

#0E4DB8 #1566EE #4E8BF2 #87B0F6 #C0D6FA

Accessibility & contrast

On white

3.33

#4E8BF2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.30

#4E8BF2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E8BF2

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E8BF2	#FFFFFF	#000000	##000000
##4E8BF2	1.00	3.33	6.30	6.30
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.30	21.00	1.00	1.00
##000000	6.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A95F6

Deuteranopia (green-blind)

#3E86F0

Tritanopia (blue-blind)

#00A3B3

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #4e8bf2;
/* rgb */ color: rgb(78, 139, 242);
/* oklch */ color: oklch(64.6% 0.167 260.2);

Tailwind

colors: {
  custom: {
    50: '#90acf7',
    500: '#4e8bf2',
    950: '#000000',
  },
}

SCSS

$custom: #4e8bf2;
$custom-light: #90acf7;
$custom-dark: #000000;

JSON

{
  "hex": "#4e8bf2",
  "rgb": {
    "r": 78,
    "g": 139,
    "b": 242
  },
  "hsl": {
    "h": 217.683,
    "s": 86.316,
    "l": 62.745
  },
  "oklch": {
    "l": 0.64632,
    "c": 0.16689,
    "h": 260.2
  },
  "luminance": 0.26496
}

Semantic roles & 50–950 ramp

primary

#4E8BF2

secondary

#ECD5B0

accent

#8F03E3

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #4E8BF2

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

Preview Lab → · Contrast checker → · Palette generator →