#4E77C2#4E77C2

#4E77C2 is a mid, vivid blue. Relative luminance 0.187; OKLCH L 57.5% C 0.125 H 261.6°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#4E77C2
RGB	rgb(78, 119, 194)
HSL	hsl(219, 49%, 53%)
HSV	hsv(219, 60%, 76%)
CMYK	cmyk(59.8%, 38.7%, 0%, 23.9%)
CIE-LAB	lab(50.34, 8.80, -43.55)
CIE-LCH	lch(50.34, 44.43, 281.43°)
OKLab	oklab(57.46% -0.0183 -0.1236)
OKLCH	oklch(57.46% 0.125 261.6)
XYZ	xyz(19.4729, 18.7067, 53.6130)
Luminance	0.1871 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E77C2 #C2994E

analogous

#4EB1C2 #4E77C2 #5F4EC2

triadic

#4E77C2 #C24E77 #77C24E

tetradic

#4E77C2 #C24EB1 #C2994E #4EC25F

square

#4E77C2 #C24EB1 #C2994E #4EC25F

split-complementary

#4E77C2 #C25F4E #B1C24E

monochromatic

#26406F #365A9D #4E77C2 #7C9AD2 #A9BDE1

Accessibility & contrast

On white

4.43

#4E77C2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#4E77C2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E77C2

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E77C2	#FFFFFF	#000000	##000000
##4E77C2	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#577EC5

Deuteranopia (green-blind)

#4773C0

Tritanopia (blue-blind)

#008893

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #4e77c2;
/* rgb */ color: rgb(78, 119, 194);
/* oklch */ color: oklch(57.5% 0.125 261.6);

Tailwind

colors: {
  custom: {
    50: '#899dd5',
    500: '#4e77c2',
    950: '#000000',
  },
}

SCSS

$custom: #4e77c2;
$custom-light: #899dd5;
$custom-dark: #000000;

JSON

{
  "hex": "#4e77c2",
  "rgb": {
    "r": 78,
    "g": 119,
    "b": 194
  },
  "hsl": {
    "h": 218.793,
    "s": 48.739,
    "l": 53.333
  },
  "oklch": {
    "l": 0.57464,
    "c": 0.12495,
    "h": 261.6
  },
  "luminance": 0.18708
}

Semantic roles & 50–950 ramp

primary

#4E77C2

secondary

#CFBD9D

accent

#A850D8

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #4E77C2

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

Preview Lab → · Contrast checker → · Palette generator →