#3280B8#3280B8

#3280B8 is a mid, moderate cyan. Relative luminance 0.196; OKLCH L 57.8% C 0.115 H 243.6°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX#3280B8
RGBrgb(50, 128, 184)
HSLhsl(205, 57%, 46%)
HSVhsv(205, 73%, 72%)
CMYKcmyk(72.8%, 30.4%, 0%, 27.8%)
CIE-LABlab(51.35, -4.88, -36.28)
CIE-LCHlch(51.35, 36.61, 262.34°)
OKLaboklab(57.79% -0.0509 -0.1027)
OKLCHoklch(57.79% 0.115 243.6)
XYZxyz(17.6830, 19.5751, 48.1845)
Luminance0.1958 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3280B8 #B86A32
analogous
#32B8AD #3280B8 #323DB8
triadic
#3280B8 #B83280 #80B832
tetradic
#3280B8 #AD32B8 #B86A32 #3DB832
square
#3280B8 #AD32B8 #B86A32 #3DB832
split-complementary
#3280B8 #B8323D #B8AD32
monochromatic
#183D58 #255F88 #3280B8 #569ED1 #86B9DE

Accessibility & contrast

On white

4.27
#3280B8 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.92
#3280B8 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3280B8
4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3280B8#FFFFFF#000000##000000
##3280B81.004.274.924.92
#FFFFFF4.271.0021.0021.00
#0000004.9221.001.001.00
##0000004.9221.001.001.00

Color blindness preview

Protanopia (red-blind)
#6681BA
Deuteranopia (green-blind)
#5475B7
Tritanopia (blue-blind)
#008E94
Achromatopsia (no color)
#7A7A7A

Design tokens & code

CSS
--color: #3280b8;
/* rgb */ color: rgb(50, 128, 184);
/* oklch */ color: oklch(57.8% 0.115 243.6);
Tailwind
colors: {
  custom: {
    50: '#7ba4cd',
    500: '#3280b8',
    950: '#000000',
  },
}
SCSS
$custom: #3280b8;
$custom-light: #7ba4cd;
$custom-dark: #000000;
JSON
{
  "hex": "#3280b8",
  "rgb": {
    "r": 50,
    "g": 128,
    "b": 184
  },
  "hsl": {
    "h": 205.075,
    "s": 57.265,
    "l": 45.882
  },
  "oklch": {
    "l": 0.57787,
    "c": 0.11462,
    "h": 243.6
  },
  "luminance": 0.19577
}

Semantic roles & 50–950 ramp

primary
#3280B8
secondary
#C89D7E
accent
#8747E1
background
#F8FAFC
surface
#EFF4F9
border
#CACED2
text
#0B0F13
muted
#7C7F82

Preview Lab

Preview with #3280B8

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

Preview Lab → · Contrast checker → · Palette generator →

#3280B8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva