#3E9BD7#3E9BD7

#3E9BD7 is a light, vivid cyan. Relative luminance 0.294; OKLCH L 66.1% C 0.124 H 240.8°. Best body text is #000000 at 6.87:1 contrast (WCAG AA passes).

Color values

HEX#3E9BD7
RGBrgb(62, 155, 215)
HSLhsl(204, 66%, 54%)
HSVhsv(204, 71%, 84%)
CMYKcmyk(71.2%, 27.9%, 0%, 15.7%)
CIE-LABlab(61.11, -7.91, -38.49)
CIE-LCHlch(61.11, 39.30, 258.38°)
OKLaboklab(66.07% -0.0607 -0.1087)
OKLCHoklch(66.07% 0.124 240.8)
XYZxyz(25.9689, 29.3702, 68.5772)
Luminance0.2937 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3E9BD7 #D77A3E
analogous
#3ED7C6 #3E9BD7 #3E4FD7
triadic
#3E9BD7 #D73E9B #9BD73E
tetradic
#3E9BD7 #C63ED7 #D77A3E #4FD73E
square
#3E9BD7 #C63ED7 #D77A3E #4FD73E
split-complementary
#3E9BD7 #D73E4F #D7C63E
monochromatic
#1B5880 #257BB3 #3E9BD7 #71B5E2 #A3D0EC

Accessibility & contrast

On white

3.05
#3E9BD7 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.87
#3E9BD7 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E9BD7
6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3E9BD7#FFFFFF#000000##000000
##3E9BD71.003.056.876.87
#FFFFFF3.051.0021.0021.00
#0000006.8721.001.001.00
##0000006.8721.001.001.00

Color blindness preview

Protanopia (red-blind)
#7F9CDA
Deuteranopia (green-blind)
#6A8DD6
Tritanopia (blue-blind)
#00AAB0
Achromatopsia (no color)
#939393

Design tokens & code

CSS
--color: #3e9bd7;
/* rgb */ color: rgb(62, 155, 215);
/* oklch */ color: oklch(66.1% 0.124 240.8);
Tailwind
colors: {
  custom: {
    50: '#86b8e3',
    500: '#3e9bd7',
    950: '#000000',
  },
}
SCSS
$custom: #3e9bd7;
$custom-light: #86b8e3;
$custom-dark: #000000;
JSON
{
  "hex": "#3e9bd7",
  "rgb": {
    "r": 62,
    "g": 155,
    "b": 215
  },
  "hsl": {
    "h": 203.529,
    "s": 65.665,
    "l": 54.314
  },
  "oklch": {
    "l": 0.66075,
    "c": 0.12449,
    "h": 240.8
  },
  "luminance": 0.29373
}

Semantic roles & 50–950 ramp

primary
#3E9BD7
secondary
#D9B198
accent
#823FE9
background
#F8FBFD
surface
#F0F6FB
border
#CBD0D4
text
#0C1115
muted
#7D8083

Preview Lab

Preview with #3E9BD7

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

Preview Lab → · Contrast checker → · Palette generator →

#3E9BD7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva