#2C80AB#2C80AB

#2C80AB is a mid, moderate cyan. Relative luminance 0.189; OKLCH L 56.9% C 0.103 H 235.3°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX#2C80AB
RGBrgb(44, 128, 171)
HSLhsl(200, 59%, 42%)
HSVhsv(200, 74%, 67%)
CMYKcmyk(74.3%, 25.1%, 0%, 32.9%)
CIE-LABlab(50.58, -10.32, -30.00)
CIE-LCHlch(50.58, 31.72, 251.02°)
OKLaboklab(56.93% -0.0585 -0.0845)
OKLCHoklch(56.93% 0.103 235.3)
XYZxyz(16.1056, 18.9122, 41.3218)
Luminance0.1891 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2C80AB #AB572C
analogous
#2CAB97 #2C80AB #2C40AB
triadic
#2C80AB #AB2C80 #80AB2C
tetradic
#2C80AB #972CAB #AB572C #40AB2C
square
#2C80AB #972CAB #AB572C #40AB2C
split-complementary
#2C80AB #AB2C40 #AB972C
monochromatic
#13374A #1F5C7A #2C80AB #45A0CF #76B9DC

Accessibility & contrast

On white

4.39
#2C80AB on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.78
#2C80AB on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2C80AB
4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2C80AB#FFFFFF#000000##000000
##2C80AB1.004.394.784.78
#FFFFFF4.391.0021.0021.00
#0000004.7821.001.001.00
##0000004.7821.001.001.00

Color blindness preview

Protanopia (red-blind)
#6B7FAD
Deuteranopia (green-blind)
#5A73AA
Tritanopia (blue-blind)
#008B8F
Achromatopsia (no color)
#787878

Design tokens & code

CSS
--color: #2c80ab;
/* rgb */ color: rgb(44, 128, 171);
/* oklch */ color: oklch(56.9% 0.103 235.3);
Tailwind
colors: {
  custom: {
    50: '#77a4c4',
    500: '#2c80ab',
    950: '#000000',
  },
}
SCSS
$custom: #2c80ab;
$custom-light: #77a4c4;
$custom-dark: #000000;
JSON
{
  "hex": "#2c80ab",
  "rgb": {
    "r": 44,
    "g": 128,
    "b": 171
  },
  "hsl": {
    "h": 200.315,
    "s": 59.07,
    "l": 42.157
  },
  "oklch": {
    "l": 0.56932,
    "c": 0.10278,
    "h": 235.3
  },
  "luminance": 0.18914
}

Semantic roles & 50–950 ramp

primary
#2C80AB
secondary
#C38C6F
accent
#7B46E2
background
#F7FAFC
surface
#EEF4F8
border
#C9CED1
text
#0A0F12
muted
#7C7F81

Preview Lab

Preview with #2C80AB

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

Preview Lab → · Contrast checker → · Palette generator →

#2C80AB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva