#3EA4CC#3EA4CC

#3EA4CC is a light, moderate cyan. Relative luminance 0.319; OKLCH L 67.7% C 0.109 H 227.9°. Best body text is #000000 at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#3EA4CC
RGB	rgb(62, 164, 204)
HSL	hsl(197, 58%, 52%)
HSV	hsv(197, 70%, 80%)
CMYK	cmyk(69.6%, 19.6%, 0%, 20%)
CIE-LAB	lab(63.29, -16.53, -28.98)
CIE-LCH	lch(63.29, 33.36, 240.31°)
OKLab	oklab(67.66% -0.0733 -0.0812)
OKLCH	oklch(67.66% 0.109 227.9)
XYZ	xyz(26.1568, 31.9318, 61.9000)
Luminance	0.3194 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3EA4CC #CC663E

analogous

#3ECCAD #3EA4CC #3E5DCC

triadic

#3EA4CC #CC3EA4 #A4CC3E

tetradic

#3EA4CC #AD3ECC #CC663E #5DCC3E

square

#3EA4CC #AD3ECC #CC663E #5DCC3E

split-complementary

#3EA4CC #CC3E5D #CCAD3E

monochromatic

#1E5A72 #2B80A2 #3EA4CC #6EBBD9 #9FD2E6

Accessibility & contrast

On white

2.84

#3EA4CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.39

#3EA4CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EA4CC

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3EA4CC	#FFFFFF	#000000	##000000
##3EA4CC	1.00	2.84	7.39	7.39
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.39	21.00	1.00	1.00
##000000	7.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8FA1CE

Deuteranopia (green-blind)

#7B93CB

Tritanopia (blue-blind)

#00AFB1

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #3ea4cc;
/* rgb */ color: rgb(62, 164, 204);
/* oklch */ color: oklch(67.7% 0.109 227.9);

Tailwind

colors: {
  custom: {
    50: '#84bfdb',
    500: '#3ea4cc',
    950: '#000000',
  },
}

SCSS

$custom: #3ea4cc;
$custom-light: #84bfdb;
$custom-dark: #000000;

JSON

{
  "hex": "#3ea4cc",
  "rgb": {
    "r": 62,
    "g": 164,
    "b": 204
  },
  "hsl": {
    "h": 196.901,
    "s": 58.197,
    "l": 52.157
  },
  "oklch": {
    "l": 0.67655,
    "c": 0.10938,
    "h": 227.9
  },
  "luminance": 0.31935
}

Semantic roles & 50–950 ramp

primary

#3EA4CC

secondary

#D2A594

accent

#7246E1

background

#F8FBFD

surface

#F0F7FB

border

#CBD0D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #3EA4CC

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

Preview Lab → · Contrast checker → · Palette generator →