#4EA0E5#4EA0E5

#4EA0E5 is a light, vivid cyan. Relative luminance 0.324; OKLCH L 68.5% C 0.130 H 246.6°. Best body text is #000000 at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#4EA0E5
RGB	rgb(78, 160, 229)
HSL	hsl(207, 74%, 60%)
HSV	hsv(207, 66%, 90%)
CMYK	cmyk(65.9%, 30.1%, 0%, 10.2%)
CIE-LAB	lab(63.68, -3.60, -42.17)
CIE-LCH	lch(63.68, 42.33, 265.12°)
OKLab	oklab(68.46% -0.0516 -0.1192)
OKLCH	oklch(68.46% 0.13 246.6)
XYZ	xyz(29.8502, 32.4154, 78.7972)
Luminance	0.3242 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA0E5 #E5934E

analogous

#4EE5DE #4EA0E5 #4E55E5

triadic

#4EA0E5 #E54EA0 #A0E54E

tetradic

#4EA0E5 #DE4EE5 #E5934E #55E54E

square

#4EA0E5 #DE4EE5 #E5934E #55E54E

split-complementary

#4EA0E5 #E54E55 #E5DE4E

monochromatic

#1862A1 #1F83D6 #4EA0E5 #83BDED #B9D9F5

Accessibility & contrast

On white

2.81

#4EA0E5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.48

#4EA0E5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA0E5

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA0E5	#FFFFFF	#000000	##000000
##4EA0E5	1.00	2.81	7.48	7.48
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.48	21.00	1.00	1.00
##000000	7.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#81A2E8

Deuteranopia (green-blind)

#6D94E4

Tritanopia (blue-blind)

#00B0B8

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #4ea0e5;
/* rgb */ color: rgb(78, 160, 229);
/* oklch */ color: oklch(68.5% 0.130 246.6);

Tailwind

colors: {
  custom: {
    50: '#8ebbed',
    500: '#4ea0e5',
    950: '#000000',
  },
}

SCSS

$custom: #4ea0e5;
$custom-light: #8ebbed;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea0e5",
  "rgb": {
    "r": 78,
    "g": 160,
    "b": 229
  },
  "hsl": {
    "h": 207.417,
    "s": 74.384,
    "l": 60.196
  },
  "oklch": {
    "l": 0.68461,
    "c": 0.12985,
    "h": 246.6
  },
  "luminance": 0.32418
}

Semantic roles & 50–950 ramp

primary

#4EA0E5

secondary

#E4C5AA

accent

#6A0FD7

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #4EA0E5

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

Preview Lab → · Contrast checker → · Palette generator →