#3AB9D7#3AB9D7

#3AB9D7 is a light, moderate cyan. Relative luminance 0.405; OKLCH L 73.0% C 0.115 H 217.3°. Best body text is #000000 at 9.10:1 contrast (WCAG AA passes).

Color values

HEX#3AB9D7
RGBrgb(58, 185, 215)
HSLhsl(191, 66%, 54%)
HSVhsv(191, 73%, 84%)
CMYKcmyk(73%, 14%, 0%, 15.7%)
CIE-LABlab(69.82, -24.45, -25.00)
CIE-LCHlch(69.82, 34.97, 225.64°)
OKLaboklab(73.01% -0.0917 -0.0698)
OKLCHoklch(73.01% 0.115 217.3)
XYZxyz(31.3545, 40.5001, 70.4416)
Luminance0.4050 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3AB9D7 #D7583A
analogous
#3AD7A6 #3AB9D7 #3A6AD7
triadic
#3AB9D7 #D73AB9 #B9D73A
tetradic
#3AB9D7 #A63AD7 #D7583A #6AD73A
square
#3AB9D7 #A63AD7 #D7583A #6AD73A
split-complementary
#3AB9D7 #D73A6A #D7A63A
monochromatic
#196A7D #2495B0 #3AB9D7 #6DCBE1 #A0DDEC

Accessibility & contrast

On white

2.31
#3AB9D7 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.10
#3AB9D7 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3AB9D7
9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3AB9D7#FFFFFF#000000##000000
##3AB9D71.002.319.109.10
#FFFFFF2.311.0021.0021.00
#0000009.1021.001.001.00
##0000009.1021.001.001.00

Color blindness preview

Protanopia (red-blind)
#A5B4D9
Deuteranopia (green-blind)
#90A4D7
Tritanopia (blue-blind)
#00C3C2
Achromatopsia (no color)
#ABABAB

Design tokens & code

CSS
--color: #3ab9d7;
/* rgb */ color: rgb(58, 185, 215);
/* oklch */ color: oklch(73.0% 0.115 217.3);
Tailwind
colors: {
  custom: {
    50: '#86cee3',
    500: '#3ab9d7',
    950: '#000000',
  },
}
SCSS
$custom: #3ab9d7;
$custom-light: #86cee3;
$custom-dark: #000000;
JSON
{
  "hex": "#3ab9d7",
  "rgb": {
    "r": 58,
    "g": 185,
    "b": 215
  },
  "hsl": {
    "h": 191.465,
    "s": 66.245,
    "l": 53.529
  },
  "oklch": {
    "l": 0.73008,
    "c": 0.11522,
    "h": 217.3
  },
  "luminance": 0.40504
}

Semantic roles & 50–950 ramp

primary
#3AB9D7
secondary
#D8A295
accent
#5F3FE9
background
#F9FCFD
surface
#F1F9FB
border
#CBD2D4
text
#0D1315
muted
#7E8283

Preview Lab

Preview with #3AB9D7

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

Preview Lab → · Contrast checker → · Palette generator →

#3AB9D7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva