#4EA2E3#4EA2E3

#4EA2E3 is a light, vivid cyan. Relative luminance 0.330; OKLCH L 68.8% C 0.126 H 244.5°. Best body text is #000000 at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#4EA2E3
RGB	rgb(78, 162, 227)
HSL	hsl(206, 73%, 60%)
HSV	hsv(206, 66%, 89%)
CMYK	cmyk(65.6%, 28.6%, 0%, 11%)
CIE-LAB	lab(64.16, -5.40, -40.32)
CIE-LCH	lch(64.16, 40.68, 262.38°)
OKLab	oklab(68.81% -0.0542 -0.1138)
OKLCH	oklch(68.81% 0.126 244.5)
XYZ	xyz(29.9221, 33.0033, 77.4515)
Luminance	0.3301 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA2E3 #E38F4E

analogous

#4EE3D9 #4EA2E3 #4E58E3

triadic

#4EA2E3 #E34EA2 #A2E34E

tetradic

#4EA2E3 #D94EE3 #E38F4E #58E34E

square

#4EA2E3 #D94EE3 #E38F4E #58E34E

split-complementary

#4EA2E3 #E34E58 #E3D94E

monochromatic

#19649E #2185D3 #4EA2E3 #83BEEB #B8DAF4

Accessibility & contrast

On white

2.76

#4EA2E3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.60

#4EA2E3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA2E3

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA2E3	#FFFFFF	#000000	##000000
##4EA2E3	1.00	2.76	7.60	7.60
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.60	21.00	1.00	1.00
##000000	7.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#85A4E6

Deuteranopia (green-blind)

#7195E2

Tritanopia (blue-blind)

#00B2B9

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #4ea2e3;
/* rgb */ color: rgb(78, 162, 227);
/* oklch */ color: oklch(68.8% 0.126 244.5);

Tailwind

colors: {
  custom: {
    50: '#8ebdec',
    500: '#4ea2e3',
    950: '#000000',
  },
}

SCSS

$custom: #4ea2e3;
$custom-light: #8ebdec;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea2e3",
  "rgb": {
    "r": 78,
    "g": 162,
    "b": 227
  },
  "hsl": {
    "h": 206.174,
    "s": 72.683,
    "l": 59.804
  },
  "oklch": {
    "l": 0.68809,
    "c": 0.126,
    "h": 244.5
  },
  "luminance": 0.33006
}

Semantic roles & 50–950 ramp

primary

#4EA2E3

secondary

#E3C3AA

accent

#8838EF

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #4EA2E3

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

Preview Lab → · Contrast checker → · Palette generator →