#3EB9D2#3EB9D2

#3EB9D2 is a light, moderate cyan. Relative luminance 0.404; OKLCH L 72.9% C 0.111 H 214.2°. Best body text is #000000 at 9.07:1 contrast (WCAG AA passes).

Color values

HEX#3EB9D2
RGBrgb(62, 185, 210)
HSLhsl(190, 62%, 53%)
HSVhsv(190, 70%, 82%)
CMYKcmyk(70.5%, 11.9%, 0%, 17.6%)
CIE-LABlab(69.73, -25.50, -22.40)
CIE-LCHlch(69.73, 33.94, 221.29°)
OKLaboklab(72.9% -0.0919 -0.0624)
OKLCHoklch(72.9% 0.111 214.2)
XYZxyz(30.9635, 40.3716, 67.1209)
Luminance0.4037 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3EB9D2 #D2573E
analogous
#3ED2A1 #3EB9D2 #3E6FD2
triadic
#3EB9D2 #D23EB9 #B9D23E
tetradic
#3EB9D2 #A13ED2 #D2573E #6FD23E
square
#3EB9D2 #A13ED2 #D2573E #6FD23E
split-complementary
#3EB9D2 #D23E6F #D2A13E
monochromatic
#1C6A79 #2895AB #3EB9D2 #70CBDE #A1DDE9

Accessibility & contrast

On white

2.31
#3EB9D2 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.07
#3EB9D2 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EB9D2
9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3EB9D2#FFFFFF#000000##000000
##3EB9D21.002.319.079.07
#FFFFFF2.311.0021.0021.00
#0000009.0721.001.001.00
##0000009.0721.001.001.00

Color blindness preview

Protanopia (red-blind)
#A7B3D3
Deuteranopia (green-blind)
#92A4D2
Tritanopia (blue-blind)
#00C3C1
Achromatopsia (no color)
#AAAAAA

Design tokens & code

CSS
--color: #3eb9d2;
/* rgb */ color: rgb(62, 185, 210);
/* oklch */ color: oklch(72.9% 0.111 214.2);
Tailwind
colors: {
  custom: {
    50: '#87cedf',
    500: '#3eb9d2',
    950: '#000000',
  },
}
SCSS
$custom: #3eb9d2;
$custom-light: #87cedf;
$custom-dark: #000000;
JSON
{
  "hex": "#3eb9d2",
  "rgb": {
    "r": 62,
    "g": 185,
    "b": 210
  },
  "hsl": {
    "h": 190.135,
    "s": 62.185,
    "l": 53.333
  },
  "oklch": {
    "l": 0.72901,
    "c": 0.11107,
    "h": 214.2
  },
  "luminance": 0.40375
}

Semantic roles & 50–950 ramp

primary
#3EB9D2
secondary
#D6A196
accent
#5E43E5
background
#F9FCFD
surface
#F1F9FB
border
#CBD2D4
text
#0D1315
muted
#7E8283

Preview Lab

Preview with #3EB9D2

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

Preview Lab → · Contrast checker → · Palette generator →

#3EB9D2 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva