#4E77DE#4E77DE

#4E77DE is a mid, vivid blue. Relative luminance 0.201; OKLCH L 59.2% C 0.163 H 265.4°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#4E77DE
RGB	rgb(78, 119, 222)
HSL	hsl(223, 69%, 59%)
HSV	hsv(223, 65%, 87%)
CMYK	cmyk(64.9%, 46.4%, 0%, 12.9%)
CIE-LAB	lab(51.93, 18.40, -56.92)
CIE-LCH	lch(51.93, 59.82, 287.91°)
OKLab	oklab(59.21% -0.0131 -0.1629)
OKLCH	oklch(59.21% 0.163 265.4)
XYZ	xyz(22.9190, 20.0851, 71.7621)
Luminance	0.2009 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E77DE #DEB54E

analogous

#4EBFDE #4E77DE #6D4EDE

triadic

#4E77DE #DE4E77 #77DE4E

tetradic

#4E77DE #DE4EBF #DEB54E #4EDE6D

square

#4E77DE #DE4EBF #DEB54E #4EDE6D

split-complementary

#4E77DE #DE6D4E #BFDE4E

monochromatic

#1C3F96 #2654C9 #4E77DE #829FE8 #B5C6F1

Accessibility & contrast

On white

4.19

#4E77DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#4E77DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E77DE

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E77DE	#FFFFFF	#000000	##000000
##4E77DE	1.00	4.19	5.02	5.02
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4383E2

Deuteranopia (green-blind)

#2776DC

Tritanopia (blue-blind)

#008FA0

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4e77de;
/* rgb */ color: rgb(78, 119, 222);
/* oklch */ color: oklch(59.2% 0.163 265.4);

Tailwind

colors: {
  custom: {
    50: '#8e9de9',
    500: '#4e77de',
    950: '#000000',
  },
}

SCSS

$custom: #4e77de;
$custom-light: #8e9de9;
$custom-dark: #000000;

JSON

{
  "hex": "#4e77de",
  "rgb": {
    "r": 78,
    "g": 119,
    "b": 222
  },
  "hsl": {
    "h": 222.917,
    "s": 68.571,
    "l": 58.824
  },
  "oklch": {
    "l": 0.59205,
    "c": 0.1634,
    "h": 265.4
  },
  "luminance": 0.20087
}

Semantic roles & 50–950 ramp

primary

#4E77DE

secondary

#E0D0A8

accent

#BA3CEB

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4E77DE

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

Preview Lab → · Contrast checker → · Palette generator →