#3281CF#3281CF

#3281CF is a mid, vivid cyan. Relative luminance 0.209; OKLCH L 59.3% C 0.142 H 251.3°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX#3281CF
RGBrgb(50, 129, 207)
HSLhsl(210, 62%, 50%)
HSVhsv(210, 76%, 81%)
CMYKcmyk(75.8%, 37.7%, 0%, 18.8%)
CIE-LABlab(52.82, 2.85, -47.09)
CIE-LCHlch(52.82, 47.18, 273.46°)
OKLaboklab(59.32% -0.0454 -0.1342)
OKLCHoklch(59.32% 0.142 251.3)
XYZxyz(20.4239, 20.8812, 61.9735)
Luminance0.2088 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3281CF #CF8032
analogous
#32CFCE #3281CF #3232CF
triadic
#3281CF #CF3281 #81CF32
tetradic
#3281CF #CE32CF #CF8032 #32CF32
square
#3281CF #CE32CF #CF8032 #32CF32
split-complementary
#3281CF #CF3232 #CFCE32
monochromatic
#1A446D #25629F #3281CF #649FDB #95BEE6

Accessibility & contrast

On white

4.06
#3281CF on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.18
#3281CF on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3281CF
5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3281CF#FFFFFF#000000##000000
##3281CF1.004.065.185.18
#FFFFFF4.061.0021.0021.00
#0000005.1821.001.001.00
##0000005.1821.001.001.00

Color blindness preview

Protanopia (red-blind)
#5C86D2
Deuteranopia (green-blind)
#4478CD
Tritanopia (blue-blind)
#00939E
Achromatopsia (no color)
#7E7E7E

Design tokens & code

CSS
--color: #3281cf;
/* rgb */ color: rgb(50, 129, 207);
/* oklch */ color: oklch(59.3% 0.142 251.3);
Tailwind
colors: {
  custom: {
    50: '#7fa5de',
    500: '#3281cf',
    950: '#000000',
  },
}
SCSS
$custom: #3281cf;
$custom-light: #7fa5de;
$custom-dark: #000000;
JSON
{
  "hex": "#3281cf",
  "rgb": {
    "r": 50,
    "g": 129,
    "b": 207
  },
  "hsl": {
    "h": 209.809,
    "s": 62.055,
    "l": 50.392
  },
  "oklch": {
    "l": 0.59323,
    "c": 0.14173,
    "h": 251.3
  },
  "luminance": 0.20884
}

Semantic roles & 50–950 ramp

primary
#3281CF
secondary
#D1AE8B
accent
#9343E5
background
#F8FAFD
surface
#F0F4FB
border
#CBCED4
text
#0C0F15
muted
#7D7F83

Preview Lab

Preview with #3281CF

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

Preview Lab → · Contrast checker → · Palette generator →

#3281CF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva