#4E72D7#4E72D7

#4E72D7 is a mid, vivid blue. Relative luminance 0.186; OKLCH L 57.7% C 0.160 H 266.7°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#4E72D7
RGB	rgb(78, 114, 215)
HSL	hsl(224, 63%, 57%)
HSV	hsv(224, 64%, 84%)
CMYK	cmyk(63.7%, 47%, 0%, 15.7%)
CIE-LAB	lab(50.17, 19.07, -55.80)
CIE-LCH	lch(50.17, 58.97, 288.87°)
OKLab	oklab(57.72% -0.0093 -0.1596)
OKLCH	oklch(57.72% 0.16 266.7)
XYZ	xyz(21.4207, 18.5587, 66.7301)
Luminance	0.1856 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E72D7 #D7B34E

analogous

#4EB6D7 #4E72D7 #6F4ED7

triadic

#4E72D7 #D74E72 #72D74E

tetradic

#4E72D7 #D74EB6 #D7B34E #4ED76F

square

#4E72D7 #D74EB6 #D7B34E #4ED76F

split-complementary

#4E72D7 #D76F4E #B6D74E

monochromatic

#1F3C8B #2B51BD #4E72D7 #809AE2 #B2C2EE

Accessibility & contrast

On white

4.46

#4E72D7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#4E72D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E72D7

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E72D7	#FFFFFF	#000000	##000000
##4E72D7	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F7EDB

Deuteranopia (green-blind)

#2472D5

Tritanopia (blue-blind)

#00899A

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4e72d7;
/* rgb */ color: rgb(78, 114, 215);
/* oklch */ color: oklch(57.7% 0.160 266.7);

Tailwind

colors: {
  custom: {
    50: '#8c9ae4',
    500: '#4e72d7',
    950: '#000000',
  },
}

SCSS

$custom: #4e72d7;
$custom-light: #8c9ae4;
$custom-dark: #000000;

JSON

{
  "hex": "#4e72d7",
  "rgb": {
    "r": 78,
    "g": 114,
    "b": 215
  },
  "hsl": {
    "h": 224.234,
    "s": 63.134,
    "l": 57.451
  },
  "oklch": {
    "l": 0.57718,
    "c": 0.15991,
    "h": 266.7
  },
  "luminance": 0.18561
}

Semantic roles & 50–950 ramp

primary

#4E72D7

secondary

#DCCEA5

accent

#BB42E6

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4E72D7

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

Preview Lab → · Contrast checker → · Palette generator →