#3281B9#3281B9

#3281B9 is a mid, moderate cyan. Relative luminance 0.199; OKLCH L 58.1% C 0.115 H 243.3°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX#3281B9
RGBrgb(50, 129, 185)
HSLhsl(205, 57%, 46%)
HSVhsv(205, 73%, 73%)
CMYKcmyk(73%, 30.3%, 0%, 27.5%)
CIE-LABlab(51.70, -5.11, -36.31)
CIE-LCHlch(51.70, 36.67, 261.99°)
OKLaboklab(58.08% -0.0516 -0.1028)
OKLCHoklch(58.08% 0.115 243.3)
XYZxyz(17.9192, 19.8794, 48.7822)
Luminance0.1988 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3281B9 #B96A32
analogous
#32B9AD #3281B9 #323DB9
triadic
#3281B9 #B93281 #81B932
tetradic
#3281B9 #AD32B9 #B96A32 #3DB932
square
#3281B9 #AD32B9 #B96A32 #3DB932
split-complementary
#3281B9 #B9323D #B9AD32
monochromatic
#183E59 #255F89 #3281B9 #579FD2 #87BADF

Accessibility & contrast

On white

4.22
#3281B9 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.98
#3281B9 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3281B9
4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3281B9#FFFFFF#000000##000000
##3281B91.004.224.984.98
#FFFFFF4.221.0021.0021.00
#0000004.9821.001.001.00
##0000004.9821.001.001.00

Color blindness preview

Protanopia (red-blind)
#6782BB
Deuteranopia (green-blind)
#5576B8
Tritanopia (blue-blind)
#008F95
Achromatopsia (no color)
#7B7B7B

Design tokens & code

CSS
--color: #3281b9;
/* rgb */ color: rgb(50, 129, 185);
/* oklch */ color: oklch(58.1% 0.115 243.3);
Tailwind
colors: {
  custom: {
    50: '#7ba5ce',
    500: '#3281b9',
    950: '#000000',
  },
}
SCSS
$custom: #3281b9;
$custom-light: #7ba5ce;
$custom-dark: #000000;
JSON
{
  "hex": "#3281b9",
  "rgb": {
    "r": 50,
    "g": 129,
    "b": 185
  },
  "hsl": {
    "h": 204.889,
    "s": 57.447,
    "l": 46.078
  },
  "oklch": {
    "l": 0.58077,
    "c": 0.11499,
    "h": 243.3
  },
  "luminance": 0.19881
}

Semantic roles & 50–950 ramp

primary
#3281B9
secondary
#C89D7F
accent
#8747E1
background
#F8FAFC
surface
#EFF4F9
border
#CACED2
text
#0B0F13
muted
#7C7F82

Preview Lab

Preview with #3281B9

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

Preview Lab → · Contrast checker → · Palette generator →

#3281B9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva