#3280B1#3280B1

#3280B1 is a mid, moderate cyan. Relative luminance 0.193; OKLCH L 57.4% C 0.107 H 240.1°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX#3280B1
RGBrgb(50, 128, 177)
HSLhsl(203, 56%, 45%)
HSVhsv(203, 72%, 69%)
CMYKcmyk(71.8%, 27.7%, 0%, 30.6%)
CIE-LABlab(51.02, -7.36, -32.77)
CIE-LCHlch(51.02, 33.59, 257.34°)
OKLaboklab(57.42% -0.0532 -0.0925)
OKLCHoklch(57.42% 0.107 240.1)
XYZxyz(16.9673, 19.2889, 44.4154)
Luminance0.1929 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3280B1 #B16332
analogous
#32B1A3 #3280B1 #3240B1
triadic
#3280B1 #B13280 #80B132
tetradic
#3280B1 #A332B1 #B16332 #40B132
square
#3280B1 #A332B1 #B16332 #40B132
split-complementary
#3280B1 #B13240 #B1A332
monochromatic
#173B52 #255D81 #3280B1 #529ECE #82B9DC

Accessibility & contrast

On white

4.32
#3280B1 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.86
#3280B1 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3280B1
4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3280B1#FFFFFF#000000##000000
##3280B11.004.324.864.86
#FFFFFF4.321.0021.0021.00
#0000004.8621.001.001.00
##0000004.8621.001.001.00

Color blindness preview

Protanopia (red-blind)
#6980B3
Deuteranopia (green-blind)
#5874B0
Tritanopia (blue-blind)
#008C91
Achromatopsia (no color)
#7A7A7A

Design tokens & code

CSS
--color: #3280b1;
/* rgb */ color: rgb(50, 128, 177);
/* oklch */ color: oklch(57.4% 0.107 240.1);
Tailwind
colors: {
  custom: {
    50: '#7aa4c8',
    500: '#3280b1',
    950: '#000000',
  },
}
SCSS
$custom: #3280b1;
$custom-light: #7aa4c8;
$custom-dark: #000000;
JSON
{
  "hex": "#3280b1",
  "rgb": {
    "r": 50,
    "g": 128,
    "b": 177
  },
  "hsl": {
    "h": 203.15,
    "s": 55.947,
    "l": 44.51
  },
  "oklch": {
    "l": 0.57417,
    "c": 0.10668,
    "h": 240.1
  },
  "luminance": 0.19291
}

Semantic roles & 50–950 ramp

primary
#3280B1
secondary
#C5977A
accent
#8349DF
background
#F8FAFC
surface
#EFF4F8
border
#CACED1
text
#0A0F13
muted
#7C7F82

Preview Lab

Preview with #3280B1

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

Preview Lab → · Contrast checker → · Palette generator →

#3280B1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva