#3EA3CC#3EA3CC

#3EA3CC is a light, moderate cyan. Relative luminance 0.316; OKLCH L 67.4% C 0.110 H 228.8°. Best body text is #000000 at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#3EA3CC
RGB	rgb(62, 163, 204)
HSL	hsl(197, 58%, 52%)
HSV	hsv(197, 70%, 80%)
CMYK	cmyk(69.6%, 20.1%, 0%, 20%)
CIE-LAB	lab(62.99, -15.99, -29.44)
CIE-LCH	lch(62.99, 33.50, 241.49°)
OKLab	oklab(67.42% -0.0723 -0.0825)
OKLCH	oklch(67.42% 0.11 228.8)
XYZ	xyz(25.9785, 31.5752, 61.8405)
Luminance	0.3158 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3EA3CC #CC673E

analogous

#3ECCAE #3EA3CC #3E5CCC

triadic

#3EA3CC #CC3EA3 #A3CC3E

tetradic

#3EA3CC #AE3ECC #CC673E #5CCC3E

square

#3EA3CC #AE3ECC #CC673E #5CCC3E

split-complementary

#3EA3CC #CC3E5C #CCAE3E

monochromatic

#1E5972 #2B80A2 #3EA3CC #6EBAD9 #9FD1E6

Accessibility & contrast

On white

2.87

#3EA3CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.32

#3EA3CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EA3CC

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3EA3CC	#FFFFFF	#000000	##000000
##3EA3CC	1.00	2.87	7.32	7.32
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.32	21.00	1.00	1.00
##000000	7.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8EA0CE

Deuteranopia (green-blind)

#7A92CB

Tritanopia (blue-blind)

#00AFB1

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #3ea3cc;
/* rgb */ color: rgb(62, 163, 204);
/* oklch */ color: oklch(67.4% 0.110 228.8);

Tailwind

colors: {
  custom: {
    50: '#84bedb',
    500: '#3ea3cc',
    950: '#000000',
  },
}

SCSS

$custom: #3ea3cc;
$custom-light: #84bedb;
$custom-dark: #000000;

JSON

{
  "hex": "#3ea3cc",
  "rgb": {
    "r": 62,
    "g": 163,
    "b": 204
  },
  "hsl": {
    "h": 197.324,
    "s": 58.197,
    "l": 52.157
  },
  "oklch": {
    "l": 0.67419,
    "c": 0.10969,
    "h": 228.8
  },
  "luminance": 0.31578
}

Semantic roles & 50–950 ramp

primary

#3EA3CC

secondary

#D2A694

accent

#7346E1

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #3EA3CC

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

Preview Lab → · Contrast checker → · Palette generator →