#4E7DE1#4E7DE1

#4E7DE1 is a mid, vivid blue. Relative luminance 0.217; OKLCH L 60.6% C 0.160 H 263.4°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#4E7DE1
RGB	rgb(78, 125, 225)
HSL	hsl(221, 71%, 59%)
HSV	hsv(221, 65%, 88%)
CMYK	cmyk(65.3%, 44.4%, 0%, 11.8%)
CIE-LAB	lab(53.73, 15.74, -55.73)
CIE-LCH	lch(53.73, 57.91, 285.77°)
OKLab	oklab(60.64% -0.0183 -0.1593)
OKLCH	oklch(60.64% 0.16 263.4)
XYZ	xyz(24.0613, 21.7209, 74.1441)
Luminance	0.2172 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7DE1 #E1B24E

analogous

#4EC7E1 #4E7DE1 #694EE1

triadic

#4E7DE1 #E14E7D #7DE14E

tetradic

#4E7DE1 #E14EC7 #E1B24E #4EE169

square

#4E7DE1 #E14EC7 #E1B24E #4EE169

split-complementary

#4E7DE1 #E1694E #C7E14E

monochromatic

#1A439A #235ACF #4E7DE1 #82A3EA #B7CAF3

Accessibility & contrast

On white

3.93

#4E7DE1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#4E7DE1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E7DE1

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7DE1	#FFFFFF	#000000	##000000
##4E7DE1	1.00	3.93	5.34	5.34
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C88E5

Deuteranopia (green-blind)

#337ADF

Tritanopia (blue-blind)

#0094A4

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4e7de1;
/* rgb */ color: rgb(78, 125, 225);
/* oklch */ color: oklch(60.6% 0.160 263.4);

Tailwind

colors: {
  custom: {
    50: '#8ea2eb',
    500: '#4e7de1',
    950: '#000000',
  },
}

SCSS

$custom: #4e7de1;
$custom-light: #8ea2eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7de1",
  "rgb": {
    "r": 78,
    "g": 125,
    "b": 225
  },
  "hsl": {
    "h": 220.816,
    "s": 71.014,
    "l": 59.412
  },
  "oklch": {
    "l": 0.6064,
    "c": 0.16033,
    "h": 263.4
  },
  "luminance": 0.21723
}

Semantic roles & 50–950 ramp

primary

#4E7DE1

secondary

#E2D0A9

accent

#B43AEE

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0F16

muted

#7E7E84

Preview Lab

Preview with #4E7DE1

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

Preview Lab → · Contrast checker → · Palette generator →