#4EA1CC#4EA1CC

#4EA1CC is a light, moderate cyan. Relative luminance 0.315; OKLCH L 67.5% C 0.103 H 233.7°. Best body text is #000000 at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#4EA1CC
RGB	rgb(78, 161, 204)
HSL	hsl(200, 55%, 55%)
HSV	hsv(200, 62%, 80%)
CMYK	cmyk(61.8%, 21.1%, 0%, 20%)
CIE-LAB	lab(62.90, -12.29, -29.54)
CIE-LCH	lch(62.90, 31.99, 247.41°)
OKLab	oklab(67.49% -0.0606 -0.0827)
OKLCH	oklch(67.49% 0.103 233.7)
XYZ	xyz(26.7816, 31.4664, 61.7773)
Luminance	0.3147 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA1CC #CC794E

analogous

#4ECCB8 #4EA1CC #4E62CC

triadic

#4EA1CC #CC4EA1 #A1CC4E

tetradic

#4EA1CC #B84ECC #CC794E #62CC4E

square

#4EA1CC #B84ECC #CC794E #62CC4E

split-complementary

#4EA1CC #CC4E62 #CCB84E

monochromatic

#245E7C #3182AB #4EA1CC #7EBADA #ADD3E7

Accessibility & contrast

On white

2.88

#4EA1CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.29

#4EA1CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA1CC

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA1CC	#FFFFFF	#000000	##000000
##4EA1CC	1.00	2.88	7.29	7.29
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.29	21.00	1.00	1.00
##000000	7.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C9FCE

Deuteranopia (green-blind)

#7B93CB

Tritanopia (blue-blind)

#00ACAF

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #4ea1cc;
/* rgb */ color: rgb(78, 161, 204);
/* oklch */ color: oklch(67.5% 0.103 233.7);

Tailwind

colors: {
  custom: {
    50: '#8bbcdb',
    500: '#4ea1cc',
    950: '#000000',
  },
}

SCSS

$custom: #4ea1cc;
$custom-light: #8bbcdb;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea1cc",
  "rgb": {
    "r": 78,
    "g": 161,
    "b": 204
  },
  "hsl": {
    "h": 200.476,
    "s": 55.263,
    "l": 55.294
  },
  "oklch": {
    "l": 0.67486,
    "c": 0.10252,
    "h": 233.7
  },
  "luminance": 0.31469
}

Semantic roles & 50–950 ramp

primary

#4EA1CC

secondary

#D5B3A1

accent

#7C49DF

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1215

muted

#7E8183

Preview Lab

Preview with #4EA1CC

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

Preview Lab → · Contrast checker → · Palette generator →