#3EA9D4#3EA9D4

#3EA9D4 is a light, moderate cyan. Relative luminance 0.342; OKLCH L 69.2% C 0.114 H 228.8°. Best body text is #000000 at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#3EA9D4
RGB	rgb(62, 169, 212)
HSL	hsl(197, 64%, 54%)
HSV	hsv(197, 71%, 83%)
CMYK	cmyk(70.8%, 20.3%, 0%, 16.9%)
CIE-LAB	lab(65.08, -16.59, -30.64)
CIE-LCH	lch(65.08, 34.84, 241.58°)
OKLab	oklab(69.19% -0.0753 -0.0859)
OKLCH	oklch(69.19% 0.114 228.8)
XYZ	xyz(28.0534, 34.1503, 67.3878)
Luminance	0.3415 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3EA9D4 #D4693E

analogous

#3ED4B4 #3EA9D4 #3E5ED4

triadic

#3EA9D4 #D43EA9 #A9D43E

tetradic

#3EA9D4 #B43ED4 #D4693E #5ED43E

square

#3EA9D4 #B43ED4 #D4693E #5ED43E

split-complementary

#3EA9D4 #D43E5E #D4B43E

monochromatic

#1C607C #2787AE #3EA9D4 #70BFDF #A2D6EA

Accessibility & contrast

On white

2.68

#3EA9D4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.83

#3EA9D4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EA9D4

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3EA9D4	#FFFFFF	#000000	##000000
##3EA9D4	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)

#93A6D6

Deuteranopia (green-blind)

#7E97D3

Tritanopia (blue-blind)

#00B5B7

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #3ea9d4;
/* rgb */ color: rgb(62, 169, 212);
/* oklch */ color: oklch(69.2% 0.114 228.8);

Tailwind

colors: {
  custom: {
    50: '#86c2e1',
    500: '#3ea9d4',
    950: '#000000',
  },
}

SCSS

$custom: #3ea9d4;
$custom-light: #86c2e1;
$custom-dark: #000000;

JSON

{
  "hex": "#3ea9d4",
  "rgb": {
    "r": 62,
    "g": 169,
    "b": 212
  },
  "hsl": {
    "h": 197.2,
    "s": 63.559,
    "l": 53.725
  },
  "oklch": {
    "l": 0.69195,
    "c": 0.11429,
    "h": 228.8
  },
  "luminance": 0.34154
}

Semantic roles & 50–950 ramp

primary

#3EA9D4

secondary

#D7A997

accent

#7141E7

background

#F8FBFD

surface

#F0F7FB

border

#CBD0D4

text

#0D1215

muted

#7D8183

Preview Lab

Preview with #3EA9D4

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

Preview Lab → · Contrast checker → · Palette generator →