#3A9FC9#3A9FC9

#3A9FC9 is a light, moderate cyan. Relative luminance 0.299; OKLCH L 66.2% C 0.110 H 229.6°. Best body text is #000000 at 6.98:1 contrast (WCAG AA passes).

Color values

HEX#3A9FC9
RGBrgb(58, 159, 201)
HSLhsl(198, 57%, 51%)
HSVhsv(198, 71%, 79%)
CMYKcmyk(71.1%, 20.9%, 0%, 21.2%)
CIE-LABlab(61.58, -15.39, -29.96)
CIE-LCHlch(61.58, 33.68, 242.81°)
OKLaboklab(66.22% -0.0715 -0.0841)
OKLCHoklch(66.22% 0.11 229.6)
XYZxyz(24.6814, 29.9101, 59.7195)
Luminance0.2991 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3A9FC9 #C9643A
analogous
#3AC9AB #3A9FC9 #3A57C9
triadic
#3A9FC9 #C93A9F #9FC93A
tetradic
#3A9FC9 #AB3AC9 #C9643A #57C93A
square
#3A9FC9 #AB3AC9 #C9643A #57C93A
split-complementary
#3A9FC9 #C93A57 #C9AB3A
monochromatic
#1D546B #2B7A9B #3A9FC9 #6AB6D6 #9ACEE3

Accessibility & contrast

On white

3.01
#3A9FC9 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.98
#3A9FC9 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A9FC9
6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3A9FC9#FFFFFF#000000##000000
##3A9FC91.003.016.986.98
#FFFFFF3.011.0021.0021.00
#0000006.9821.001.001.00
##0000006.9821.001.001.00

Color blindness preview

Protanopia (red-blind)
#899DCB
Deuteranopia (green-blind)
#768FC8
Tritanopia (blue-blind)
#00ABAD
Achromatopsia (no color)
#959595

Design tokens & code

CSS
--color: #3a9fc9;
/* rgb */ color: rgb(58, 159, 201);
/* oklch */ color: oklch(66.2% 0.110 229.6);
Tailwind
colors: {
  custom: {
    50: '#82bbd9',
    500: '#3a9fc9',
    950: '#000000',
  },
}
SCSS
$custom: #3a9fc9;
$custom-light: #82bbd9;
$custom-dark: #000000;
JSON
{
  "hex": "#3a9fc9",
  "rgb": {
    "r": 58,
    "g": 159,
    "b": 201
  },
  "hsl": {
    "h": 197.622,
    "s": 56.972,
    "l": 50.784
  },
  "oklch": {
    "l": 0.6622,
    "c": 0.11034,
    "h": 229.6
  },
  "luminance": 0.29913
}

Semantic roles & 50–950 ramp

primary
#3A9FC9
secondary
#CFA290
accent
#7448E0
background
#F8FBFD
surface
#F0F6FA
border
#CBD0D3
text
#0C1114
muted
#7D8083

Preview Lab

Preview with #3A9FC9

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

Preview Lab → · Contrast checker → · Palette generator →

#3A9FC9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva