#4EA8CF#4EA8CF

#4EA8CF is a light, moderate cyan. Relative luminance 0.341; OKLCH L 69.2% C 0.103 H 229.3°. Best body text is #000000 at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#4EA8CF
RGB	rgb(78, 168, 207)
HSL	hsl(198, 57%, 56%)
HSV	hsv(198, 62%, 81%)
CMYK	cmyk(62.3%, 18.8%, 0%, 18.8%)
CIE-LAB	lab(65.06, -15.13, -27.87)
CIE-LCH	lch(65.06, 31.71, 241.50°)
OKLab	oklab(69.25% -0.067 -0.0778)
OKLCH	oklch(69.25% 0.103 229.3)
XYZ	xyz(28.4026, 34.1271, 64.1097)
Luminance	0.3413 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA8CF #CF754E

analogous

#4ECFB6 #4EA8CF #4E67CF

triadic

#4EA8CF #CF4EA8 #A8CF4E

tetradic

#4EA8CF #B64ECF #CF754E #67CF4E

square

#4EA8CF #B64ECF #CF754E #67CF4E

split-complementary

#4EA8CF #CF4E67 #CFB64E

monochromatic

#236480 #3089B0 #4EA8CF #7EC0DC #AED7E9

Accessibility & contrast

On white

2.68

#4EA8CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.83

#4EA8CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA8CF

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA8CF	#FFFFFF	#000000	##000000
##4EA8CF	1.00	2.68	7.83	7.83
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.83	21.00	1.00	1.00
##000000	7.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94A5D1

Deuteranopia (green-blind)

#8298CE

Tritanopia (blue-blind)

#00B3B5

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #4ea8cf;
/* rgb */ color: rgb(78, 168, 207);
/* oklch */ color: oklch(69.2% 0.103 229.3);

Tailwind

colors: {
  custom: {
    50: '#8cc1dd',
    500: '#4ea8cf',
    950: '#000000',
  },
}

SCSS

$custom: #4ea8cf;
$custom-light: #8cc1dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea8cf",
  "rgb": {
    "r": 78,
    "g": 168,
    "b": 207
  },
  "hsl": {
    "h": 198.14,
    "s": 57.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.69248,
    "c": 0.10272,
    "h": 229.3
  },
  "luminance": 0.3413
}

Semantic roles & 50–950 ramp

primary

#4EA8CF

secondary

#D7B2A2

accent

#7647E1

background

#F9FBFD

surface

#F1F7FB

border

#CBD0D4

text

#0D1215

muted

#7E8183

Preview Lab

Preview with #4EA8CF

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

Preview Lab → · Contrast checker → · Palette generator →