#4E8AF7#4E8AF7

#4E8AF7 is a light, vivid blue. Relative luminance 0.265; OKLCH L 64.7% C 0.175 H 261.2°. Best body text is #000000 at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#4E8AF7
RGB	rgb(78, 138, 247)
HSL	hsl(219, 91%, 64%)
HSV	hsv(219, 68%, 97%)
CMYK	cmyk(68.4%, 44.1%, 0%, 3.1%)
CIE-LAB	lab(58.52, 15.46, -60.30)
CIE-LCH	lch(58.52, 62.25, 284.38°)
OKLab	oklab(64.74% -0.0266 -0.1725)
OKLCH	oklch(64.74% 0.175 261.2)
XYZ	xyz(29.0129, 26.5091, 91.5654)
Luminance	0.2651 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E8AF7 #F7BB4E

analogous

#4EDEF7 #4E8AF7 #664EF7

triadic

#4E8AF7 #F74E8A #8AF74E

tetradic

#4E8AF7 #F74EDE #F7BB4E #4EF766

square

#4E8AF7 #F74EDE #F7BB4E #4EF766

split-complementary

#4E8AF7 #F7664E #DEF74E

monochromatic

#094AC2 #1363F4 #4E8AF7 #89B1FA #C3D7FC

Accessibility & contrast

On white

3.33

#4E8AF7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.30

#4E8AF7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E8AF7

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E8AF7	#FFFFFF	#000000	##000000
##4E8AF7	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)

#5495FB

Deuteranopia (green-blind)

#3485F5

Tritanopia (blue-blind)

#00A3B4

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #4e8af7;
/* rgb */ color: rgb(78, 138, 247);
/* oklch */ color: oklch(64.7% 0.175 261.2);

Tailwind

colors: {
  custom: {
    50: '#91abfa',
    500: '#4e8af7',
    950: '#000000',
  },
}

SCSS

$custom: #4e8af7;
$custom-light: #91abfa;
$custom-dark: #000000;

JSON

{
  "hex": "#4e8af7",
  "rgb": {
    "r": 78,
    "g": 138,
    "b": 247
  },
  "hsl": {
    "h": 218.698,
    "s": 91.351,
    "l": 63.725
  },
  "oklch": {
    "l": 0.64736,
    "c": 0.17455,
    "h": 261.2
  },
  "luminance": 0.26512
}

Semantic roles & 50–950 ramp

primary

#4E8AF7

secondary

#EED9B3

accent

#9400E6

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #4E8AF7

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

Preview Lab → · Contrast checker → · Palette generator →