#4E9EDB#4E9EDB

#4E9EDB is a light, moderate cyan. Relative luminance 0.312; OKLCH L 67.5% C 0.120 H 244.0°. Best body text is #000000 at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#4E9EDB
RGB	rgb(78, 158, 219)
HSL	hsl(206, 66%, 58%)
HSV	hsv(206, 64%, 86%)
CMYK	cmyk(64.4%, 27.9%, 0%, 14.1%)
CIE-LAB	lab(62.66, -5.78, -38.24)
CIE-LCH	lch(62.66, 38.68, 261.40°)
OKLab	oklab(67.51% -0.0525 -0.1078)
OKLCH	oklch(67.51% 0.12 244)
XYZ	xyz(28.1501, 31.1850, 71.5399)
Luminance	0.3119 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E9EDB #DB8B4E

analogous

#4EDBD1 #4E9EDB #4E58DB

triadic

#4E9EDB #DB4E9E #9EDB4E

tetradic

#4E9EDB #D14EDB #DB8B4E #58DB4E

square

#4E9EDB #D14EDB #DB8B4E #58DB4E

split-complementary

#4E9EDB #DB4E58 #DBD14E

monochromatic

#1E5F91 #2880C4 #4E9EDB #81BAE5 #B4D6F0

Accessibility & contrast

On white

2.90

#4E9EDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.24

#4E9EDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4E9EDB

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E9EDB	#FFFFFF	#000000	##000000
##4E9EDB	1.00	2.90	7.24	7.24
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.24	21.00	1.00	1.00
##000000	7.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#839FDE

Deuteranopia (green-blind)

#7091DA

Tritanopia (blue-blind)

#00ADB3

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #4e9edb;
/* rgb */ color: rgb(78, 158, 219);
/* oklch */ color: oklch(67.5% 0.120 244.0);

Tailwind

colors: {
  custom: {
    50: '#8dbae6',
    500: '#4e9edb',
    950: '#000000',
  },
}

SCSS

$custom: #4e9edb;
$custom-light: #8dbae6;
$custom-dark: #000000;

JSON

{
  "hex": "#4e9edb",
  "rgb": {
    "r": 78,
    "g": 158,
    "b": 219
  },
  "hsl": {
    "h": 205.957,
    "s": 66.197,
    "l": 58.235
  },
  "oklch": {
    "l": 0.67508,
    "c": 0.11991,
    "h": 244
  },
  "luminance": 0.31188
}

Semantic roles & 50–950 ramp

primary

#4E9EDB

secondary

#DEBFA6

accent

#883FE9

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4E9EDB

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

Preview Lab → · Contrast checker → · Palette generator →