#4EA2E9#4EA2E9

#4EA2E9 is a light, vivid cyan. Relative luminance 0.333; OKLCH L 69.1% C 0.133 H 246.8°. Best body text is #000000 at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#4EA2E9
RGB	rgb(78, 162, 233)
HSL	hsl(207, 78%, 61%)
HSV	hsv(207, 67%, 91%)
CMYK	cmyk(66.5%, 30.5%, 0%, 8.6%)
CIE-LAB	lab(64.44, -3.40, -43.20)
CIE-LCH	lch(64.44, 43.33, 265.49°)
OKLab	oklab(69.11% -0.0524 -0.1221)
OKLCH	oklch(69.11% 0.133 246.8)
XYZ	xyz(30.7647, 33.3403, 81.8890)
Luminance	0.3334 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA2E9 #E9954E

analogous

#4EE9E2 #4EA2E9 #4E54E9

triadic

#4EA2E9 #E94EA2 #A2E94E

tetradic

#4EA2E9 #E24EE9 #E9954E #54E94E

square

#4EA2E9 #E24EE9 #E9954E #54E94E

split-complementary

#4EA2E9 #E94E54 #E9E24E

monochromatic

#1564A8 #1C85DE #4EA2E9 #84BFF0 #BBDBF7

Accessibility & contrast

On white

2.74

#4EA2E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.67

#4EA2E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA2E9

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA2E9	#FFFFFF	#000000	##000000
##4EA2E9	1.00	2.74	7.67	7.67
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.67	21.00	1.00	1.00
##000000	7.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#82A4EC

Deuteranopia (green-blind)

#6D96E8

Tritanopia (blue-blind)

#00B3BB

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #4ea2e9;
/* rgb */ color: rgb(78, 162, 233);
/* oklch */ color: oklch(69.1% 0.133 246.8);

Tailwind

colors: {
  custom: {
    50: '#8fbdf0',
    500: '#4ea2e9',
    950: '#000000',
  },
}

SCSS

$custom: #4ea2e9;
$custom-light: #8fbdf0;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea2e9",
  "rgb": {
    "r": 78,
    "g": 162,
    "b": 233
  },
  "hsl": {
    "h": 207.484,
    "s": 77.889,
    "l": 60.98
  },
  "oklch": {
    "l": 0.69113,
    "c": 0.13289,
    "h": 246.8
  },
  "luminance": 0.33344
}

Semantic roles & 50–950 ramp

primary

#4EA2E9

secondary

#E7C7AC

accent

#6A0BDA

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #4EA2E9

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

Preview Lab → · Contrast checker → · Palette generator →