#4EA2E4#4EA2E4

#4EA2E4 is a light, vivid cyan. Relative luminance 0.331; OKLCH L 68.9% C 0.127 H 244.9°. Best body text is #000000 at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#4EA2E4
RGB	rgb(78, 162, 228)
HSL	hsl(206, 74%, 60%)
HSV	hsv(206, 66%, 89%)
CMYK	cmyk(65.8%, 28.9%, 0%, 10.6%)
CIE-LAB	lab(64.21, -5.06, -40.80)
CIE-LCH	lch(64.21, 41.11, 262.92°)
OKLab	oklab(68.86% -0.0539 -0.1152)
OKLCH	oklch(68.86% 0.127 244.9)
XYZ	xyz(30.0605, 33.0587, 78.1805)
Luminance	0.3306 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA2E4 #E4904E

analogous

#4EE4DB #4EA2E4 #4E57E4

triadic

#4EA2E4 #E44EA2 #A2E44E

tetradic

#4EA2E4 #DB4EE4 #E4904E #57E44E

square

#4EA2E4 #DB4EE4 #E4904E #57E44E

split-complementary

#4EA2E4 #E44E57 #E4DB4E

monochromatic

#18649F #2085D4 #4EA2E4 #83BEEC #B8DAF4

Accessibility & contrast

On white

2.76

#4EA2E4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.61

#4EA2E4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA2E4

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA2E4	#FFFFFF	#000000	##000000
##4EA2E4	1.00	2.76	7.61	7.61
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.61	21.00	1.00	1.00
##000000	7.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#85A4E7

Deuteranopia (green-blind)

#7095E3

Tritanopia (blue-blind)

#00B2B9

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #4ea2e4;
/* rgb */ color: rgb(78, 162, 228);
/* oklch */ color: oklch(68.9% 0.127 244.9);

Tailwind

colors: {
  custom: {
    50: '#8ebded',
    500: '#4ea2e4',
    950: '#000000',
  },
}

SCSS

$custom: #4ea2e4;
$custom-light: #8ebded;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea2e4",
  "rgb": {
    "r": 78,
    "g": 162,
    "b": 228
  },
  "hsl": {
    "h": 206.4,
    "s": 73.529,
    "l": 60
  },
  "oklch": {
    "l": 0.68859,
    "c": 0.12714,
    "h": 244.9
  },
  "luminance": 0.33062
}

Semantic roles & 50–950 ramp

primary

#4EA2E4

secondary

#E4C3AA

accent

#8938F0

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #4EA2E4

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

Preview Lab → · Contrast checker → · Palette generator →