#4E77ED#4E77ED

#4E77ED is a mid, vivid blue. Relative luminance 0.209; OKLCH L 60.2% C 0.184 H 266.5°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#4E77ED
RGB	rgb(78, 119, 237)
HSL	hsl(225, 82%, 62%)
HSV	hsv(225, 67%, 93%)
CMYK	cmyk(67.1%, 49.8%, 0%, 7.1%)
CIE-LAB	lab(52.87, 23.60, -63.83)
CIE-LCH	lch(52.87, 68.06, 290.29°)
OKLab	oklab(60.22% -0.0112 -0.1832)
OKLCH	oklch(60.22% 0.184 266.5)
XYZ	xyz(25.0195, 20.9253, 82.8248)
Luminance	0.2093 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E77ED #EDC44E

analogous

#4EC7ED #4E77ED #754EED

triadic

#4E77ED #ED4E77 #77ED4E

tetradic

#4E77ED #ED4EC7 #EDC44E #4EED75

square

#4E77ED #ED4EC7 #EDC44E #4EED75

split-complementary

#4E77ED #ED754E #C7ED4E

monochromatic

#123AAF #174DE6 #4E77ED #86A2F3 #BDCCF8

Accessibility & contrast

On white

4.05

#4E77ED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#4E77ED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E77ED

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E77ED	#FFFFFF	#000000	##000000
##4E77ED	1.00	4.05	5.19	5.19
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3286F1

Deuteranopia (green-blind)

#0077EB

Tritanopia (blue-blind)

#0093A7

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4e77ed;
/* rgb */ color: rgb(78, 119, 237);
/* oklch */ color: oklch(60.2% 0.184 266.5);

Tailwind

colors: {
  custom: {
    50: '#909df4',
    500: '#4e77ed',
    950: '#000000',
  },
}

SCSS

$custom: #4e77ed;
$custom-light: #909df4;
$custom-dark: #000000;

JSON

{
  "hex": "#4e77ed",
  "rgb": {
    "r": 78,
    "g": 119,
    "b": 237
  },
  "hsl": {
    "h": 224.528,
    "s": 81.538,
    "l": 61.765
  },
  "oklch": {
    "l": 0.60217,
    "c": 0.18353,
    "h": 266.5
  },
  "luminance": 0.20928
}

Semantic roles & 50–950 ramp

primary

#4E77ED

secondary

#E9DAAE

accent

#A708DE

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #4E77ED

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

Preview Lab → · Contrast checker → · Palette generator →