#4E7DF8#4E7DF8

#4E7DF8 is a light, vivid blue. Relative luminance 0.231; OKLCH L 62.2% C 0.191 H 265.4°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#4E7DF8
RGB	rgb(78, 125, 248)
HSL	hsl(223, 92%, 64%)
HSV	hsv(223, 69%, 97%)
CMYK	cmyk(68.5%, 49.6%, 0%, 2.7%)
CIE-LAB	lab(55.14, 23.73, -66.29)
CIE-LCH	lch(55.14, 70.41, 289.70°)
OKLab	oklab(62.17% -0.0152 -0.1903)
OKLCH	oklch(62.17% 0.191 265.4)
XYZ	xyz(27.4129, 23.0615, 91.7954)
Luminance	0.2306 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7DF8 #F8C94E

analogous

#4ED2F8 #4E7DF8 #744EF8

triadic

#4E7DF8 #F84E7D #7DF84E

tetradic

#4E7DF8 #F84ED2 #F8C94E #4EF874

square

#4E7DF8 #F84ED2 #F8C94E #4EF874

split-complementary

#4E7DF8 #F8744E #D2F84E

monochromatic

#083CC4 #1352F6 #4E7DF8 #89A8FA #C4D3FD

Accessibility & contrast

On white

3.74

#4E7DF8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#4E7DF8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E7DF8

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7DF8	#FFFFFF	#000000	##000000
##4E7DF8	1.00	3.74	5.61	5.61
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#358CFC

Deuteranopia (green-blind)

#007DF6

Tritanopia (blue-blind)

#009AAF

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4e7df8;
/* rgb */ color: rgb(78, 125, 248);
/* oklch */ color: oklch(62.2% 0.191 265.4);

Tailwind

colors: {
  custom: {
    50: '#92a2fb',
    500: '#4e7df8',
    950: '#000000',
  },
}

SCSS

$custom: #4e7df8;
$custom-light: #92a2fb;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7df8",
  "rgb": {
    "r": 78,
    "g": 125,
    "b": 248
  },
  "hsl": {
    "h": 223.412,
    "s": 92.391,
    "l": 63.922
  },
  "oklch": {
    "l": 0.62166,
    "c": 0.19093,
    "h": 265.4
  },
  "luminance": 0.23064
}

Semantic roles & 50–950 ramp

primary

#4E7DF8

secondary

#EFDEB3

accent

#A600E6

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0E0F17

muted

#7E7E85

Preview Lab

Preview with #4E7DF8

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

Preview Lab → · Contrast checker → · Palette generator →