#3DB7E7#3DB7E7

#3DB7E7 is a light, vivid cyan. Relative luminance 0.406; OKLCH L 73.3% C 0.125 H 228.8°. Best body text is #000000 at 9.13:1 contrast (WCAG AA passes).

Color values

HEX#3DB7E7
RGBrgb(61, 183, 231)
HSLhsl(197, 78%, 57%)
HSVhsv(197, 74%, 91%)
CMYKcmyk(73.6%, 20.8%, 0%, 9.4%)
CIE-LABlab(69.91, -17.91, -33.60)
CIE-LCHlch(69.91, 38.07, 241.93°)
OKLaboklab(73.3% -0.0825 -0.0943)
OKLCHoklch(73.3% 0.125 228.8)
XYZxyz(33.2759, 40.6247, 81.6734)
Luminance0.4063 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3DB7E7 #E76D3D
analogous
#3DE7C2 #3DB7E7 #3D62E7
triadic
#3DB7E7 #E73DB7 #B7E73D
tetradic
#3DB7E7 #C23DE7 #E76D3D #62E73D
square
#3DB7E7 #C23DE7 #E76D3D #62E73D
split-complementary
#3DB7E7 #E73D62 #E7C23D
monochromatic
#137297 #199BCD #3DB7E7 #73CBEE #AADFF4

Accessibility & contrast

On white

2.30
#3DB7E7 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.13
#3DB7E7 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DB7E7
9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3DB7E7#FFFFFF#000000##000000
##3DB7E71.002.309.139.13
#FFFFFF2.301.0021.0021.00
#0000009.1321.001.001.00
##0000009.1321.001.001.00

Color blindness preview

Protanopia (red-blind)
#9EB4E9
Deuteranopia (green-blind)
#87A4E6
Tritanopia (blue-blind)
#00C4C7
Achromatopsia (no color)
#ABABAB

Design tokens & code

CSS
--color: #3db7e7;
/* rgb */ color: rgb(61, 183, 231);
/* oklch */ color: oklch(73.3% 0.125 228.8);
Tailwind
colors: {
  custom: {
    50: '#89ccee',
    500: '#3db7e7',
    950: '#000000',
  },
}
SCSS
$custom: #3db7e7;
$custom-light: #89ccee;
$custom-dark: #000000;
JSON
{
  "hex": "#3db7e7",
  "rgb": {
    "r": 61,
    "g": 183,
    "b": 231
  },
  "hsl": {
    "h": 196.941,
    "s": 77.982,
    "l": 57.255
  },
  "oklch": {
    "l": 0.73299,
    "c": 0.12534,
    "h": 228.8
  },
  "luminance": 0.40629
}

Semantic roles & 50–950 ramp

primary
#3DB7E7
secondary
#E2B19D
accent
#6A33F4
background
#F9FCFE
surface
#F1F8FD
border
#CBD1D5
text
#0D1316
muted
#7E8284

Preview Lab

Preview with #3DB7E7

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

Preview Lab → · Contrast checker → · Palette generator →

#3DB7E7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva