#4EA6D9#4EA6D9

#4EA6D9 is a light, moderate cyan. Relative luminance 0.339; OKLCH L 69.2% C 0.113 H 237.0°. Best body text is #000000 at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#4EA6D9
RGB	rgb(78, 166, 217)
HSL	hsl(202, 65%, 58%)
HSV	hsv(202, 64%, 85%)
CMYK	cmyk(64.1%, 23.5%, 0%, 14.9%)
CIE-LAB	lab(64.88, -10.88, -33.68)
CIE-LCH	lch(64.88, 35.39, 252.10°)
OKLab	oklab(69.24% -0.0614 -0.0945)
OKLCH	oklch(69.24% 0.113 237)
XYZ	xyz(29.2977, 33.8989, 70.6313)
Luminance	0.3390 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA6D9 #D9814E

analogous

#4ED9C6 #4EA6D9 #4E61D9

triadic

#4EA6D9 #D94EA6 #A6D94E

tetradic

#4EA6D9 #C64ED9 #D9814E #61D94E

square

#4EA6D9 #C64ED9 #D9814E #61D94E

split-complementary

#4EA6D9 #D94E61 #D9C64E

monochromatic

#1F658E #2989C0 #4EA6D9 #80BFE4 #B3D9EF

Accessibility & contrast

On white

2.70

#4EA6D9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.78

#4EA6D9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA6D9

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA6D9	#FFFFFF	#000000	##000000
##4EA6D9	1.00	2.70	7.78	7.78
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.78	21.00	1.00	1.00
##000000	7.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8EA5DB

Deuteranopia (green-blind)

#7B97D8

Tritanopia (blue-blind)

#00B3B7

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4ea6d9;
/* rgb */ color: rgb(78, 166, 217);
/* oklch */ color: oklch(69.2% 0.113 237.0);

Tailwind

colors: {
  custom: {
    50: '#8dc0e5',
    500: '#4ea6d9',
    950: '#000000',
  },
}

SCSS

$custom: #4ea6d9;
$custom-light: #8dc0e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea6d9",
  "rgb": {
    "r": 78,
    "g": 166,
    "b": 217
  },
  "hsl": {
    "h": 202.014,
    "s": 64.651,
    "l": 57.843
  },
  "oklch": {
    "l": 0.69237,
    "c": 0.11274,
    "h": 237
  },
  "luminance": 0.33902
}

Semantic roles & 50–950 ramp

primary

#4EA6D9

secondary

#DDBAA6

accent

#7E40E8

background

#F9FBFE

surface

#F2F7FC

border

#CCD0D5

text

#0D1215

muted

#7E8184

Preview Lab

Preview with #4EA6D9

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

Preview Lab → · Contrast checker → · Palette generator →