#3EAFCB#3EAFCB

#3EAFCB is a light, moderate cyan. Relative luminance 0.360; OKLCH L 70.2% C 0.107 H 217.7°. Best body text is #000000 at 8.20:1 contrast (WCAG AA passes).

Color values

HEX#3EAFCB
RGBrgb(62, 175, 203)
HSLhsl(192, 58%, 52%)
HSVhsv(192, 69%, 80%)
CMYKcmyk(69.5%, 13.8%, 0%, 20.4%)
CIE-LABlab(66.51, -22.61, -23.46)
CIE-LCHlch(66.51, 32.59, 226.06°)
OKLaboklab(70.23% -0.0847 -0.0654)
OKLCHoklch(70.23% 0.107 217.7)
XYZxyz(28.0916, 35.9927, 61.9551)
Luminance0.3600 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3EAFCB #CB5A3E
analogous
#3ECBA1 #3EAFCB #3E69CB
triadic
#3EAFCB #CB3EAF #AFCB3E
tetradic
#3EAFCB #A13ECB #CB5A3E #69CB3E
square
#3EAFCB #A13ECB #CB5A3E #69CB3E
split-complementary
#3EAFCB #CB3E69 #CBA13E
monochromatic
#1E6070 #2B89A1 #3EAFCB #6EC3D8 #9ED7E5

Accessibility & contrast

On white

2.56
#3EAFCB on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.20
#3EAFCB on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EAFCB
8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3EAFCB#FFFFFF#000000##000000
##3EAFCB1.002.568.208.20
#FFFFFF2.561.0021.0021.00
#0000008.2021.001.001.00
##0000008.2021.001.001.00

Color blindness preview

Protanopia (red-blind)
#9DAACD
Deuteranopia (green-blind)
#899BCB
Tritanopia (blue-blind)
#00B9B8
Achromatopsia (no color)
#A2A2A2

Design tokens & code

CSS
--color: #3eafcb;
/* rgb */ color: rgb(62, 175, 203);
/* oklch */ color: oklch(70.2% 0.107 217.7);
Tailwind
colors: {
  custom: {
    50: '#85c7db',
    500: '#3eafcb',
    950: '#000000',
  },
}
SCSS
$custom: #3eafcb;
$custom-light: #85c7db;
$custom-dark: #000000;
JSON
{
  "hex": "#3eafcb",
  "rgb": {
    "r": 62,
    "g": 175,
    "b": 203
  },
  "hsl": {
    "h": 191.915,
    "s": 57.551,
    "l": 51.961
  },
  "oklch": {
    "l": 0.70229,
    "c": 0.10702,
    "h": 217.7
  },
  "luminance": 0.35996
}

Semantic roles & 50–950 ramp

primary
#3EAFCB
secondary
#D1A094
accent
#6647E1
background
#F8FCFD
surface
#F0F8FA
border
#CBD1D3
text
#0C1315
muted
#7D8283

Preview Lab

Preview with #3EAFCB

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

Preview Lab → · Contrast checker → · Palette generator →

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