#4E7DDB#4E7DDB

#4E7DDB is a mid, vivid blue. Relative luminance 0.214; OKLCH L 60.3% C 0.152 H 262.7°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#4E7DDB
RGB	rgb(78, 125, 219)
HSL	hsl(220, 66%, 58%)
HSV	hsv(220, 64%, 86%)
CMYK	cmyk(64.4%, 42.9%, 0%, 14.1%)
CIE-LAB	lab(53.38, 13.67, -52.91)
CIE-LCH	lch(53.38, 54.65, 284.48°)
OKLab	oklab(60.26% -0.0194 -0.151)
OKLCH	oklch(60.26% 0.152 262.7)
XYZ	xyz(23.2572, 21.3992, 69.9089)
Luminance	0.2140 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7DDB #DBAC4E

analogous

#4EC3DB #4E7DDB #654EDB

triadic

#4E7DDB #DB4E7D #7DDB4E

tetradic

#4E7DDB #DB4EC3 #DBAC4E #4EDB65

square

#4E7DDB #DB4EC3 #DBAC4E #4EDB65

split-complementary

#4E7DDB #DB654E #C3DB4E

monochromatic

#1E4491 #285CC4 #4E7DDB #81A2E5 #B4C8F0

Accessibility & contrast

On white

3.98

#4E7DDB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#4E7DDB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E7DDB

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7DDB	#FFFFFF	#000000	##000000
##4E7DDB	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5186DF

Deuteranopia (green-blind)

#3A79D9

Tritanopia (blue-blind)

#0092A1

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4e7ddb;
/* rgb */ color: rgb(78, 125, 219);
/* oklch */ color: oklch(60.3% 0.152 262.7);

Tailwind

colors: {
  custom: {
    50: '#8da2e7',
    500: '#4e7ddb',
    950: '#000000',
  },
}

SCSS

$custom: #4e7ddb;
$custom-light: #8da2e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7ddb",
  "rgb": {
    "r": 78,
    "g": 125,
    "b": 219
  },
  "hsl": {
    "h": 220,
    "s": 66.197,
    "l": 58.235
  },
  "oklch": {
    "l": 0.60262,
    "c": 0.15223,
    "h": 262.7
  },
  "luminance": 0.21401
}

Semantic roles & 50–950 ramp

primary

#4E7DDB

secondary

#DECCA6

accent

#B03FE9

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0D0F16

muted

#7E7E84

Preview Lab

Preview with #4E7DDB

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

Preview Lab → · Contrast checker → · Palette generator →