#3EB3D3#3EB3D3

#3EB3D3 is a light, moderate cyan. Relative luminance 0.380; OKLCH L 71.5% C 0.112 H 219.9°. Best body text is #000000 at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#3EB3D3
RGB	rgb(62, 179, 211)
HSL	hsl(193, 63%, 54%)
HSV	hsv(193, 71%, 83%)
CMYK	cmyk(70.6%, 15.2%, 0%, 17.3%)
CIE-LAB	lab(67.99, -22.14, -25.61)
CIE-LCH	lch(67.99, 33.85, 229.15°)
OKLab	oklab(71.52% -0.0856 -0.0715)
OKLCH	oklch(71.52% 0.112 219.9)
XYZ	xyz(29.8597, 37.9640, 67.3695)
Luminance	0.3797 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3EB3D3 #D35E3E

analogous

#3ED3A8 #3EB3D3 #3E68D3

triadic

#3EB3D3 #D33EB3 #B3D33E

tetradic

#3EB3D3 #A83ED3 #D35E3E #68D33E

square

#3EB3D3 #A83ED3 #D35E3E #68D33E

split-complementary

#3EB3D3 #D33E68 #D3A83E

monochromatic

#1C667B #2790AC #3EB3D3 #70C7DE #A2DAEA

Accessibility & contrast

On white

2.44

#3EB3D3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.59

#3EB3D3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EB3D3

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3EB3D3	#FFFFFF	#000000	##000000
##3EB3D3	1.00	2.44	8.59	8.59
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.59	21.00	1.00	1.00
##000000	8.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FAED5

Deuteranopia (green-blind)

#8B9FD3

Tritanopia (blue-blind)

#00BEBD

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #3eb3d3;
/* rgb */ color: rgb(62, 179, 211);
/* oklch */ color: oklch(71.5% 0.112 219.9);

Tailwind

colors: {
  custom: {
    50: '#86cae0',
    500: '#3eb3d3',
    950: '#000000',
  },
}

SCSS

$custom: #3eb3d3;
$custom-light: #86cae0;
$custom-dark: #000000;

JSON

{
  "hex": "#3eb3d3",
  "rgb": {
    "r": 62,
    "g": 179,
    "b": 211
  },
  "hsl": {
    "h": 192.886,
    "s": 62.869,
    "l": 53.529
  },
  "oklch": {
    "l": 0.71515,
    "c": 0.11151,
    "h": 219.9
  },
  "luminance": 0.37967
}

Semantic roles & 50–950 ramp

primary

#3EB3D3

secondary

#D6A496

accent

#6542E6

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #3EB3D3

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

Preview Lab → · Contrast checker → · Palette generator →