#4E7DF0#4E7DF0

#4E7DF0 is a mid, vivid blue. Relative luminance 0.226; OKLCH L 61.6% C 0.180 H 264.9°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#4E7DF0
RGB	rgb(78, 125, 240)
HSL	hsl(223, 84%, 62%)
HSV	hsv(223, 68%, 94%)
CMYK	cmyk(67.5%, 47.9%, 0%, 5.9%)
CIE-LAB	lab(54.63, 20.95, -62.66)
CIE-LCH	lch(54.63, 66.07, 288.48°)
OKLab	oklab(61.62% -0.0161 -0.1797)
OKLCH	oklch(61.62% 0.18 264.9)
XYZ	xyz(26.1982, 22.5756, 85.3980)
Luminance	0.2258 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7DF0 #F0C14E

analogous

#4ECEF0 #4E7DF0 #704EF0

triadic

#4E7DF0 #F04E7D #7DF04E

tetradic

#4E7DF0 #F04ECE #F0C14E #4EF070

square

#4E7DF0 #F04ECE #F0C14E #4EF070

split-complementary

#4E7DF0 #F0704E #CEF04E

monochromatic

#0F3FB4 #1654EB #4E7DF0 #86A6F5 #BFD0FA

Accessibility & contrast

On white

3.81

#4E7DF0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#4E7DF0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E7DF0

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7DF0	#FFFFFF	#000000	##000000
##4E7DF0	1.00	3.81	5.52	5.52
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F8BF4

Deuteranopia (green-blind)

#127CEE

Tritanopia (blue-blind)

#0098AB

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4e7df0;
/* rgb */ color: rgb(78, 125, 240);
/* oklch */ color: oklch(61.6% 0.180 264.9);

Tailwind

colors: {
  custom: {
    50: '#90a2f6',
    500: '#4e7df0',
    950: '#000000',
  },
}

SCSS

$custom: #4e7df0;
$custom-light: #90a2f6;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7df0",
  "rgb": {
    "r": 78,
    "g": 125,
    "b": 240
  },
  "hsl": {
    "h": 222.593,
    "s": 84.375,
    "l": 62.353
  },
  "oklch": {
    "l": 0.61622,
    "c": 0.18038,
    "h": 264.9
  },
  "luminance": 0.22578
}

Semantic roles & 50–950 ramp

primary

#4E7DF0

secondary

#EAD9AF

accent

#A105E1

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0E0F17

muted

#7E7E85

Preview Lab

Preview with #4E7DF0

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

Preview Lab → · Contrast checker → · Palette generator →