#4E77D7#4E77D7

#4E77D7 is a mid, vivid blue. Relative luminance 0.197; OKLCH L 58.8% C 0.154 H 264.7°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#4E77D7
RGB	rgb(78, 119, 215)
HSL	hsl(222, 63%, 57%)
HSV	hsv(222, 64%, 84%)
CMYK	cmyk(63.7%, 44.7%, 0%, 15.7%)
CIE-LAB	lab(51.52, 15.98, -53.64)
CIE-LCH	lch(51.52, 55.97, 286.59°)
OKLab	oklab(58.75% -0.0142 -0.1532)
OKLCH	oklch(58.75% 0.154 264.7)
XYZ	xyz(22.0002, 19.7176, 66.9233)
Luminance	0.1972 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E77D7 #D7AE4E

analogous

#4EBBD7 #4E77D7 #6A4ED7

triadic

#4E77D7 #D74E77 #77D74E

tetradic

#4E77D7 #D74EBB #D7AE4E #4ED76A

square

#4E77D7 #D74EBB #D7AE4E #4ED76A

split-complementary

#4E77D7 #D76A4E #BBD74E

monochromatic

#1F408B #2B57BD #4E77D7 #809DE2 #B2C4EE

Accessibility & contrast

On white

4.25

#4E77D7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#4E77D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E77D7

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E77D7	#FFFFFF	#000000	##000000
##4E77D7	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4981DB

Deuteranopia (green-blind)

#3275D5

Tritanopia (blue-blind)

#008D9C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4e77d7;
/* rgb */ color: rgb(78, 119, 215);
/* oklch */ color: oklch(58.8% 0.154 264.7);

Tailwind

colors: {
  custom: {
    50: '#8c9de4',
    500: '#4e77d7',
    950: '#000000',
  },
}

SCSS

$custom: #4e77d7;
$custom-light: #8c9de4;
$custom-dark: #000000;

JSON

{
  "hex": "#4e77d7",
  "rgb": {
    "r": 78,
    "g": 119,
    "b": 215
  },
  "hsl": {
    "h": 222.044,
    "s": 63.134,
    "l": 57.451
  },
  "oklch": {
    "l": 0.58751,
    "c": 0.15387,
    "h": 264.7
  },
  "luminance": 0.1972
}

Semantic roles & 50–950 ramp

primary

#4E77D7

secondary

#DCCCA5

accent

#B542E6

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E15

muted

#7E7E84

Preview Lab

Preview with #4E77D7

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

Preview Lab → · Contrast checker → · Palette generator →