#3DB7D9#3DB7D9

#3DB7D9 is a light, moderate cyan. Relative luminance 0.399; OKLCH L 72.7% C 0.115 H 220.5°. Best body text is #000000 at 8.97:1 contrast (WCAG AA passes).

Color values

HEX#3DB7D9
RGBrgb(61, 183, 217)
HSLhsl(193, 67%, 55%)
HSVhsv(193, 72%, 85%)
CMYKcmyk(71.9%, 15.7%, 0%, 14.9%)
CIE-LABlab(69.37, -22.43, -26.78)
CIE-LCHlch(69.37, 34.93, 230.06°)
OKLaboklab(72.69% -0.0877 -0.0748)
OKLCHoklch(72.69% 0.115 220.5)
XYZxyz(31.3771, 39.8652, 71.6733)
Luminance0.3987 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3DB7D9 #D95F3D
analogous
#3DD9AD #3DB7D9 #3D69D9
triadic
#3DB7D9 #D93DB7 #B7D93D
tetradic
#3DB7D9 #AD3DD9 #D95F3D #69D93D
square
#3DB7D9 #AD3DD9 #D95F3D #69D93D
split-complementary
#3DB7D9 #D93D69 #D9AD3D
monochromatic
#196B82 #2496B5 #3DB7D9 #70CAE3 #A3DDED

Accessibility & contrast

On white

2.34
#3DB7D9 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.97
#3DB7D9 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DB7D9
8.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3DB7D9#FFFFFF#000000##000000
##3DB7D91.002.348.978.97
#FFFFFF2.341.0021.0021.00
#0000008.9721.001.001.00
##0000008.9721.001.001.00

Color blindness preview

Protanopia (red-blind)
#A2B2DB
Deuteranopia (green-blind)
#8DA3D9
Tritanopia (blue-blind)
#00C2C2
Achromatopsia (no color)
#A9A9A9

Design tokens & code

CSS
--color: #3db7d9;
/* rgb */ color: rgb(61, 183, 217);
/* oklch */ color: oklch(72.7% 0.115 220.5);
Tailwind
colors: {
  custom: {
    50: '#87cce4',
    500: '#3db7d9',
    950: '#000000',
  },
}
SCSS
$custom: #3db7d9;
$custom-light: #87cce4;
$custom-dark: #000000;
JSON
{
  "hex": "#3db7d9",
  "rgb": {
    "r": 61,
    "g": 183,
    "b": 217
  },
  "hsl": {
    "h": 193.077,
    "s": 67.241,
    "l": 54.51
  },
  "oklch": {
    "l": 0.72689,
    "c": 0.11526,
    "h": 220.5
  },
  "luminance": 0.39869
}

Semantic roles & 50–950 ramp

primary
#3DB7D9
secondary
#DAA698
accent
#633EEA
background
#F9FCFD
surface
#F1F9FB
border
#CBD2D4
text
#0D1315
muted
#7E8283

Preview Lab

Preview with #3DB7D9

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

Preview Lab → · Contrast checker → · Palette generator →

#3DB7D9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva