#2E80B8#2E80B8

#2E80B8 is a mid, moderate cyan. Relative luminance 0.195; OKLCH L 57.7% C 0.116 H 242.8°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX#2E80B8
RGBrgb(46, 128, 184)
HSLhsl(204, 60%, 45%)
HSVhsv(204, 75%, 72%)
CMYKcmyk(75%, 30.4%, 0%, 27.8%)
CIE-LABlab(51.24, -5.42, -36.47)
CIE-LCHlch(51.24, 36.87, 261.55°)
OKLaboklab(57.67% -0.0531 -0.1033)
OKLCHoklch(57.67% 0.116 242.8)
XYZxyz(17.4943, 19.4778, 48.1757)
Luminance0.1948 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2E80B8 #B8662E
analogous
#2EB8AB #2E80B8 #2E3BB8
triadic
#2E80B8 #B82E80 #80B82E
tetradic
#2E80B8 #AB2EB8 #B8662E #3BB82E
square
#2E80B8 #AB2EB8 #B8662E #3BB82E
split-complementary
#2E80B8 #B82E3B #B8AB2E
monochromatic
#163C56 #225E87 #2E80B8 #509ED3 #81B9DF

Accessibility & contrast

On white

4.29
#2E80B8 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.90
#2E80B8 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E80B8
4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2E80B8#FFFFFF#000000##000000
##2E80B81.004.294.904.90
#FFFFFF4.291.0021.0021.00
#0000004.9021.001.001.00
##0000004.9021.001.001.00

Color blindness preview

Protanopia (red-blind)
#6681BA
Deuteranopia (green-blind)
#5374B7
Tritanopia (blue-blind)
#008E94
Achromatopsia (no color)
#7A7A7A

Design tokens & code

CSS
--color: #2e80b8;
/* rgb */ color: rgb(46, 128, 184);
/* oklch */ color: oklch(57.7% 0.116 242.8);
Tailwind
colors: {
  custom: {
    50: '#7aa4cd',
    500: '#2e80b8',
    950: '#000000',
  },
}
SCSS
$custom: #2e80b8;
$custom-light: #7aa4cd;
$custom-dark: #000000;
JSON
{
  "hex": "#2e80b8",
  "rgb": {
    "r": 46,
    "g": 128,
    "b": 184
  },
  "hsl": {
    "h": 204.348,
    "s": 60,
    "l": 45.098
  },
  "oklch": {
    "l": 0.57667,
    "c": 0.11613,
    "h": 242.8
  },
  "luminance": 0.1948
}

Semantic roles & 50–950 ramp

primary
#2E80B8
secondary
#C89979
accent
#8545E3
background
#F8FAFC
surface
#EFF4F9
border
#CACED2
text
#0A0F13
muted
#7C7F82

Preview Lab

Preview with #2E80B8

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

Preview Lab → · Contrast checker → · Palette generator →

#2E80B8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva