#2E81D7#2E81D7

#2E81D7 is a mid, vivid cyan. Relative luminance 0.212; OKLCH L 59.7% C 0.153 H 252.6°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX#2E81D7
RGBrgb(46, 129, 215)
HSLhsl(211, 68%, 51%)
HSVhsv(211, 79%, 84%)
CMYKcmyk(78.6%, 40%, 0%, 15.7%)
CIE-LABlab(53.15, 5.34, -51.09)
CIE-LCHlch(53.15, 51.37, 275.97°)
OKLaboklab(59.69% -0.0457 -0.146)
OKLCHoklch(59.69% 0.153 252.6)
XYZxyz(21.2381, 21.1851, 67.2466)
Luminance0.2119 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2E81D7 #D7842E
analogous
#2ED5D7 #2E81D7 #2F2ED7
triadic
#2E81D7 #D72E81 #81D72E
tetradic
#2E81D7 #D72ED5 #D7842E #2ED72F
square
#2E81D7 #D72ED5 #D7842E #2ED72F
split-complementary
#2E81D7 #D72F2E #D5D72E
monochromatic
#164474 #2063A8 #2E81D7 #61A0E1 #95BFEB

Accessibility & contrast

On white

4.01
#2E81D7 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.24
#2E81D7 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E81D7
5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2E81D7#FFFFFF#000000##000000
##2E81D71.004.015.245.24
#FFFFFF4.011.0021.0021.00
#0000005.2421.001.001.00
##0000005.2421.001.001.00

Color blindness preview

Protanopia (red-blind)
#5787DA
Deuteranopia (green-blind)
#3B78D5
Tritanopia (blue-blind)
#0095A1
Achromatopsia (no color)
#7F7F7F

Design tokens & code

CSS
--color: #2e81d7;
/* rgb */ color: rgb(46, 129, 215);
/* oklch */ color: oklch(59.7% 0.153 252.6);
Tailwind
colors: {
  custom: {
    50: '#80a5e4',
    500: '#2e81d7',
    950: '#000000',
  },
}
SCSS
$custom: #2e81d7;
$custom-light: #80a5e4;
$custom-dark: #000000;
JSON
{
  "hex": "#2e81d7",
  "rgb": {
    "r": 46,
    "g": 129,
    "b": 215
  },
  "hsl": {
    "h": 210.533,
    "s": 67.871,
    "l": 51.176
  },
  "oklch": {
    "l": 0.59694,
    "c": 0.15301,
    "h": 252.6
  },
  "luminance": 0.21188
}

Semantic roles & 50–950 ramp

primary
#2E81D7
secondary
#D6B18B
accent
#953DEB
background
#F8FAFE
surface
#F0F4FC
border
#CBCED5
text
#0C0F15
muted
#7D7F84

Preview Lab

Preview with #2E81D7

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

Preview Lab → · Contrast checker → · Palette generator →

#2E81D7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva