#3080B4#3080B4

#3080B4 is a mid, moderate cyan. Relative luminance 0.194; OKLCH L 57.5% C 0.111 H 241.2°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX#3080B4
RGBrgb(48, 128, 180)
HSLhsl(204, 58%, 45%)
HSVhsv(204, 73%, 71%)
CMYKcmyk(73.3%, 28.9%, 0%, 29.4%)
CIE-LABlab(51.11, -6.58, -34.37)
CIE-LCHlch(51.11, 35.00, 259.16°)
OKLaboklab(57.51% -0.0533 -0.0971)
OKLCHoklch(57.51% 0.111 241.2)
XYZxyz(17.1731, 19.3601, 46.0030)
Luminance0.1936 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3080B4 #B46430
analogous
#30B4A6 #3080B4 #303EB4
triadic
#3080B4 #B43080 #80B430
tetradic
#3080B4 #A630B4 #B46430 #3EB430
square
#3080B4 #A630B4 #B46430 #3EB430
split-complementary
#3080B4 #B4303E #B4A630
monochromatic
#163B53 #235E84 #3080B4 #519ED1 #81B9DD

Accessibility & contrast

On white

4.31
#3080B4 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.87
#3080B4 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3080B4
4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3080B4#FFFFFF#000000##000000
##3080B41.004.314.874.87
#FFFFFF4.311.0021.0021.00
#0000004.8721.001.001.00
##0000004.8721.001.001.00

Color blindness preview

Protanopia (red-blind)
#6881B6
Deuteranopia (green-blind)
#5674B3
Tritanopia (blue-blind)
#008D92
Achromatopsia (no color)
#7A7A7A

Design tokens & code

CSS
--color: #3080b4;
/* rgb */ color: rgb(48, 128, 180);
/* oklch */ color: oklch(57.5% 0.111 241.2);
Tailwind
colors: {
  custom: {
    50: '#7aa4ca',
    500: '#3080b4',
    950: '#000000',
  },
}
SCSS
$custom: #3080b4;
$custom-light: #7aa4ca;
$custom-dark: #000000;
JSON
{
  "hex": "#3080b4",
  "rgb": {
    "r": 48,
    "g": 128,
    "b": 180
  },
  "hsl": {
    "h": 203.636,
    "s": 57.895,
    "l": 44.706
  },
  "oklch": {
    "l": 0.57512,
    "c": 0.11083,
    "h": 241.2
  },
  "luminance": 0.19362
}

Semantic roles & 50–950 ramp

primary
#3080B4
secondary
#C69879
accent
#8447E1
background
#F8FAFC
surface
#EFF4F8
border
#CACED1
text
#0A0F13
muted
#7C7F82

Preview Lab

Preview with #3080B4

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

Preview Lab → · Contrast checker → · Palette generator →

#3080B4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva