#4EA0DF#4EA0DF

#4EA0DF is a light, vivid cyan. Relative luminance 0.321; OKLCH L 68.2% C 0.123 H 244.3°. Best body text is #000000 at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#4EA0DF
RGB	rgb(78, 160, 223)
HSL	hsl(206, 69%, 59%)
HSV	hsv(206, 65%, 87%)
CMYK	cmyk(65%, 28.3%, 0%, 12.5%)
CIE-LAB	lab(63.41, -5.59, -39.29)
CIE-LCH	lch(63.41, 39.68, 261.90°)
OKLab	oklab(68.16% -0.0534 -0.1108)
OKLCH	oklch(68.16% 0.123 244.3)
XYZ	xyz(29.0270, 32.0861, 74.4612)
Luminance	0.3209 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA0DF #DF8D4E

analogous

#4EDFD6 #4EA0DF #4E58DF

triadic

#4EA0DF #DF4EA0 #A0DF4E

tetradic

#4EA0DF #D64EDF #DF8D4E #58DF4E

square

#4EA0DF #D64EDF #DF8D4E #58DF4E

split-complementary

#4EA0DF #DF4E58 #DFD64E

monochromatic

#1B6197 #2583CB #4EA0DF #82BCE8 #B6D8F2

Accessibility & contrast

On white

2.83

#4EA0DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.42

#4EA0DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA0DF

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA0DF	#FFFFFF	#000000	##000000
##4EA0DF	1.00	2.83	7.42	7.42
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.42	21.00	1.00	1.00
##000000	7.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#84A1E2

Deuteranopia (green-blind)

#7093DE

Tritanopia (blue-blind)

#00AFB6

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #4ea0df;
/* rgb */ color: rgb(78, 160, 223);
/* oklch */ color: oklch(68.2% 0.123 244.3);

Tailwind

colors: {
  custom: {
    50: '#8dbbe9',
    500: '#4ea0df',
    950: '#000000',
  },
}

SCSS

$custom: #4ea0df;
$custom-light: #8dbbe9;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea0df",
  "rgb": {
    "r": 78,
    "g": 160,
    "b": 223
  },
  "hsl": {
    "h": 206.069,
    "s": 69.378,
    "l": 59.02
  },
  "oklch": {
    "l": 0.68159,
    "c": 0.12296,
    "h": 244.3
  },
  "luminance": 0.32089
}

Semantic roles & 50–950 ramp

primary

#4EA0DF

secondary

#E1C1A8

accent

#883CEC

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4EA0DF

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

Preview Lab → · Contrast checker → · Palette generator →