#4EA7CC#4EA7CC

#4EA7CC is a light, moderate cyan. Relative luminance 0.336; OKLCH L 68.9% C 0.101 H 228.2°. Best body text is #000000 at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#4EA7CC
RGB	rgb(78, 167, 204)
HSL	hsl(198, 55%, 55%)
HSV	hsv(198, 62%, 80%)
CMYK	cmyk(61.8%, 18.1%, 0%, 20%)
CIE-LAB	lab(64.66, -15.53, -26.83)
CIE-LCH	lch(64.66, 31.00, 239.93°)
OKLab	oklab(68.88% -0.067 -0.0749)
OKLCH	oklch(68.88% 0.101 228.2)
XYZ	xyz(27.8554, 33.6140, 62.1352)
Luminance	0.3362 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA7CC #CC734E

analogous

#4ECCB2 #4EA7CC #4E68CC

triadic

#4EA7CC #CC4EA7 #A7CC4E

tetradic

#4EA7CC #B24ECC #CC734E #68CC4E

square

#4EA7CC #B24ECC #CC734E #68CC4E

split-complementary

#4EA7CC #CC4E68 #CCB24E

monochromatic

#24627C #3188AB #4EA7CC #7EBFDA #ADD6E7

Accessibility & contrast

On white

2.72

#4EA7CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.72

#4EA7CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA7CC

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA7CC	#FFFFFF	#000000	##000000
##4EA7CC	1.00	2.72	7.72	7.72
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.72	21.00	1.00	1.00
##000000	7.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94A4CE

Deuteranopia (green-blind)

#8297CC

Tritanopia (blue-blind)

#00B2B3

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4ea7cc;
/* rgb */ color: rgb(78, 167, 204);
/* oklch */ color: oklch(68.9% 0.101 228.2);

Tailwind

colors: {
  custom: {
    50: '#8bc1db',
    500: '#4ea7cc',
    950: '#000000',
  },
}

SCSS

$custom: #4ea7cc;
$custom-light: #8bc1db;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea7cc",
  "rgb": {
    "r": 78,
    "g": 167,
    "b": 204
  },
  "hsl": {
    "h": 197.619,
    "s": 55.263,
    "l": 55.294
  },
  "oklch": {
    "l": 0.68884,
    "c": 0.10052,
    "h": 228.2
  },
  "luminance": 0.33617
}

Semantic roles & 50–950 ramp

primary

#4EA7CC

secondary

#D5B0A1

accent

#7549DF

background

#F9FBFD

surface

#F1F7FB

border

#CBD0D4

text

#0D1215

muted

#7E8183

Preview Lab

Preview with #4EA7CC

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

Preview Lab → · Contrast checker → · Palette generator →