#4EA9D8#4EA9D8

#4EA9D8 is a light, moderate cyan. Relative luminance 0.350; OKLCH L 69.9% C 0.110 H 234.0°. Best body text is #000000 at 7.99:1 contrast (WCAG AA passes).

Color values

HEX	#4EA9D8
RGB	rgb(78, 169, 216)
HSL	hsl(200, 64%, 58%)
HSV	hsv(200, 64%, 85%)
CMYK	cmyk(63.9%, 21.8%, 0%, 15.3%)
CIE-LAB	lab(65.71, -12.83, -31.84)
CIE-LCH	lch(65.71, 34.33, 248.06°)
OKLab	oklab(69.88% -0.0649 -0.0892)
OKLCH	oklch(69.88% 0.11 234)
XYZ	xyz(29.7197, 34.9504, 70.1323)
Luminance	0.3495 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA9D8 #D87D4E

analogous

#4ED8C2 #4EA9D8 #4E64D8

triadic

#4EA9D8 #D84EA9 #A9D84E

tetradic

#4EA9D8 #C24ED8 #D87D4E #64D84E

square

#4EA9D8 #C24ED8 #D87D4E #64D84E

split-complementary

#4EA9D8 #D84E64 #D8C24E

monochromatic

#1F678D #2A8CBF #4EA9D8 #80C1E3 #B2DAEE

Accessibility & contrast

On white

2.63

#4EA9D8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.99

#4EA9D8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA9D8

7.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA9D8	#FFFFFF	#000000	##000000
##4EA9D8	1.00	2.63	7.99	7.99
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.99	21.00	1.00	1.00
##000000	7.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92A7DA

Deuteranopia (green-blind)

#7F99D7

Tritanopia (blue-blind)

#00B5B9

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #4ea9d8;
/* rgb */ color: rgb(78, 169, 216);
/* oklch */ color: oklch(69.9% 0.110 234.0);

Tailwind

colors: {
  custom: {
    50: '#8dc2e4',
    500: '#4ea9d8',
    950: '#000000',
  },
}

SCSS

$custom: #4ea9d8;
$custom-light: #8dc2e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea9d8",
  "rgb": {
    "r": 78,
    "g": 169,
    "b": 216
  },
  "hsl": {
    "h": 200.435,
    "s": 63.889,
    "l": 57.647
  },
  "oklch": {
    "l": 0.69881,
    "c": 0.11032,
    "h": 234
  },
  "luminance": 0.34954
}

Semantic roles & 50–950 ramp

primary

#4EA9D8

secondary

#DDB8A5

accent

#7941E7

background

#F9FBFD

surface

#F2F7FB

border

#CCD0D4

text

#0D1215

muted

#7E8183

Preview Lab

Preview with #4EA9D8

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

Preview Lab → · Contrast checker → · Palette generator →