#3EA3D3#3EA3D3

#3EA3D3 is a light, moderate cyan. Relative luminance 0.319; OKLCH L 67.7% C 0.116 H 232.9°. Best body text is #000000 at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#3EA3D3
RGB	rgb(62, 163, 211)
HSL	hsl(199, 63%, 54%)
HSV	hsv(199, 71%, 83%)
CMYK	cmyk(70.6%, 22.7%, 0%, 17.3%)
CIE-LAB	lab(63.28, -13.68, -32.89)
CIE-LCH	lch(63.28, 35.62, 247.41°)
OKLab	oklab(67.74% -0.0698 -0.0924)
OKLCH	oklch(67.74% 0.116 232.9)
XYZ	xyz(26.8370, 31.9186, 66.3619)
Luminance	0.3192 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3EA3D3 #D36E3E

analogous

#3ED3B8 #3EA3D3 #3E58D3

triadic

#3EA3D3 #D33EA3 #A3D33E

tetradic

#3EA3D3 #B83ED3 #D36E3E #58D33E

square

#3EA3D3 #B83ED3 #D36E3E #58D33E

split-complementary

#3EA3D3 #D33E58 #D3B83E

monochromatic

#1C5C7B #2782AC #3EA3D3 #70BBDE #A2D3EA

Accessibility & contrast

On white

2.84

#3EA3D3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.38

#3EA3D3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EA3D3

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3EA3D3	#FFFFFF	#000000	##000000
##3EA3D3	1.00	2.84	7.38	7.38
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.38	21.00	1.00	1.00
##000000	7.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8BA1D5

Deuteranopia (green-blind)

#7793D2

Tritanopia (blue-blind)

#00B0B3

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #3ea3d3;
/* rgb */ color: rgb(62, 163, 211);
/* oklch */ color: oklch(67.7% 0.116 232.9);

Tailwind

colors: {
  custom: {
    50: '#85bee0',
    500: '#3ea3d3',
    950: '#000000',
  },
}

SCSS

$custom: #3ea3d3;
$custom-light: #85bee0;
$custom-dark: #000000;

JSON

{
  "hex": "#3ea3d3",
  "rgb": {
    "r": 62,
    "g": 163,
    "b": 211
  },
  "hsl": {
    "h": 199.329,
    "s": 62.869,
    "l": 53.529
  },
  "oklch": {
    "l": 0.67741,
    "c": 0.11582,
    "h": 232.9
  },
  "luminance": 0.31922
}

Semantic roles & 50–950 ramp

primary

#3EA3D3

secondary

#D6AB96

accent

#7742E6

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #3EA3D3

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

Preview Lab → · Contrast checker → · Palette generator →