#4E8EDB#4E8EDB

#4E8EDB is a light, vivid cyan. Relative luminance 0.261; OKLCH L 63.9% C 0.134 H 254.3°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#4E8EDB
RGB	rgb(78, 142, 219)
HSL	hsl(213, 66%, 58%)
HSV	hsv(213, 64%, 86%)
CMYK	cmyk(64.4%, 35.2%, 0%, 14.1%)
CIE-LAB	lab(58.11, 3.44, -45.40)
CIE-LCH	lch(58.11, 45.53, 274.34°)
OKLab	oklab(63.93% -0.0363 -0.1288)
OKLCH	oklch(63.93% 0.134 254.3)
XYZ	xyz(25.5964, 26.0777, 70.6887)
Luminance	0.2608 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E8EDB #DB9B4E

analogous

#4ED4DB #4E8EDB #544EDB

triadic

#4E8EDB #DB4E8E #8EDB4E

tetradic

#4E8EDB #DB4ED4 #DB9B4E #4EDB54

square

#4E8EDB #DB4ED4 #DB9B4E #4EDB54

split-complementary

#4E8EDB #DB544E #D4DB4E

monochromatic

#1E5291 #286FC4 #4E8EDB #81AEE5 #B4CFF0

Accessibility & contrast

On white

3.38

#4E8EDB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#4E8EDB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E8EDB

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E8EDB	#FFFFFF	#000000	##000000
##4E8EDB	1.00	3.38	6.22	6.22
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C93DE

Deuteranopia (green-blind)

#5986D9

Tritanopia (blue-blind)

#00A0AA

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #4e8edb;
/* rgb */ color: rgb(78, 142, 219);
/* oklch */ color: oklch(63.9% 0.134 254.3);

Tailwind

colors: {
  custom: {
    50: '#8daee6',
    500: '#4e8edb',
    950: '#000000',
  },
}

SCSS

$custom: #4e8edb;
$custom-light: #8daee6;
$custom-dark: #000000;

JSON

{
  "hex": "#4e8edb",
  "rgb": {
    "r": 78,
    "g": 142,
    "b": 219
  },
  "hsl": {
    "h": 212.766,
    "s": 66.197,
    "l": 58.235
  },
  "oklch": {
    "l": 0.63931,
    "c": 0.13378,
    "h": 254.3
  },
  "luminance": 0.2608
}

Semantic roles & 50–950 ramp

primary

#4E8EDB

secondary

#DEC5A6

accent

#9C3FE9

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4E8EDB

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

Preview Lab → · Contrast checker → · Palette generator →