#4E8DDA#4E8DDA

#4E8DDA is a light, vivid cyan. Relative luminance 0.257; OKLCH L 63.7% C 0.133 H 254.6°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#4E8DDA
RGB	rgb(78, 141, 218)
HSL	hsl(213, 65%, 58%)
HSV	hsv(213, 64%, 85%)
CMYK	cmyk(64.2%, 35.3%, 0%, 14.5%)
CIE-LAB	lab(57.78, 3.70, -45.37)
CIE-LCH	lch(57.78, 45.52, 274.66°)
OKLab	oklab(63.65% -0.0355 -0.1287)
OKLCH	oklch(63.65% 0.133 254.6)
XYZ	xyz(25.3171, 25.7289, 69.9480)
Luminance	0.2573 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E8DDA #DA9B4E

analogous

#4ED3DA #4E8DDA #554EDA

triadic

#4E8DDA #DA4E8D #8DDA4E

tetradic

#4E8DDA #DA4ED3 #DA9B4E #4EDA55

square

#4E8DDA #DA4ED3 #DA9B4E #4EDA55

split-complementary

#4E8DDA #DA554E #D3DA4E

monochromatic

#1E5190 #296EC2 #4E8DDA #81AEE5 #B3CEEF

Accessibility & contrast

On white

3.42

#4E8DDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#4E8DDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E8DDA

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E8DDA	#FFFFFF	#000000	##000000
##4E8DDA	1.00	3.42	6.15	6.15
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B92DD

Deuteranopia (green-blind)

#5885D8

Tritanopia (blue-blind)

#009FA9

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4e8dda;
/* rgb */ color: rgb(78, 141, 218);
/* oklch */ color: oklch(63.7% 0.133 254.6);

Tailwind

colors: {
  custom: {
    50: '#8cade6',
    500: '#4e8dda',
    950: '#000000',
  },
}

SCSS

$custom: #4e8dda;
$custom-light: #8cade6;
$custom-dark: #000000;

JSON

{
  "hex": "#4e8dda",
  "rgb": {
    "r": 78,
    "g": 141,
    "b": 218
  },
  "hsl": {
    "h": 213,
    "s": 65.421,
    "l": 58.039
  },
  "oklch": {
    "l": 0.63655,
    "c": 0.13349,
    "h": 254.6
  },
  "luminance": 0.25731
}

Semantic roles & 50–950 ramp

primary

#4E8DDA

secondary

#DEC5A6

accent

#9C3FE8

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4E8DDA

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

Preview Lab → · Contrast checker → · Palette generator →