#4EA9D2#4EA9D2

#4EA9D2 is a light, moderate cyan. Relative luminance 0.346; OKLCH L 69.6% C 0.105 H 230.3°. Best body text is #000000 at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#4EA9D2
RGB	rgb(78, 169, 210)
HSL	hsl(199, 59%, 56%)
HSV	hsv(199, 63%, 82%)
CMYK	cmyk(62.9%, 19.5%, 0%, 17.6%)
CIE-LAB	lab(65.47, -14.73, -28.90)
CIE-LCH	lch(65.47, 32.43, 242.99°)
OKLab	oklab(69.61% -0.067 -0.0808)
OKLCH	oklch(69.61% 0.105 230.3)
XYZ	xyz(28.9582, 34.6458, 66.1215)
Luminance	0.3465 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA9D2 #D2774E

analogous

#4ED2B9 #4EA9D2 #4E67D2

triadic

#4EA9D2 #D24EA9 #A9D24E

tetradic

#4EA9D2 #B94ED2 #D2774E #67D24E

square

#4EA9D2 #B94ED2 #D2774E #67D24E

split-complementary

#4EA9D2 #D24E67 #D2B94E

monochromatic

#226584 #2E8BB5 #4EA9D2 #7FC1DE #B0D8EB

Accessibility & contrast

On white

2.65

#4EA9D2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.93

#4EA9D2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA9D2

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA9D2	#FFFFFF	#000000	##000000
##4EA9D2	1.00	2.65	7.93	7.93
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.93	21.00	1.00	1.00
##000000	7.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94A7D4

Deuteranopia (green-blind)

#8299D1

Tritanopia (blue-blind)

#00B4B6

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #4ea9d2;
/* rgb */ color: rgb(78, 169, 210);
/* oklch */ color: oklch(69.6% 0.105 230.3);

Tailwind

colors: {
  custom: {
    50: '#8cc2e0',
    500: '#4ea9d2',
    950: '#000000',
  },
}

SCSS

$custom: #4ea9d2;
$custom-light: #8cc2e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea9d2",
  "rgb": {
    "r": 78,
    "g": 169,
    "b": 210
  },
  "hsl": {
    "h": 198.636,
    "s": 59.459,
    "l": 56.471
  },
  "oklch": {
    "l": 0.69613,
    "c": 0.10494,
    "h": 230.3
  },
  "luminance": 0.34649
}

Semantic roles & 50–950 ramp

primary

#4EA9D2

secondary

#D9B4A3

accent

#7645E3

background

#F9FBFD

surface

#F1F7FB

border

#CBD0D4

text

#0D1215

muted

#7E8183

Preview Lab

Preview with #4EA9D2

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

Preview Lab → · Contrast checker → · Palette generator →