#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
RGB	rgb(46, 129, 215)
HSL	hsl(211, 68%, 51%)
HSV	hsv(211, 79%, 84%)
CMYK	cmyk(78.6%, 40%, 0%, 15.7%)
CIE-LAB	lab(53.15, 5.34, -51.09)
CIE-LCH	lch(53.15, 51.37, 275.97°)
OKLab	oklab(59.69% -0.0457 -0.146)
OKLCH	oklch(59.69% 0.153 252.6)
XYZ	xyz(21.2381, 21.1851, 67.2466)
Luminance	0.2119 (WCAG relative)
Temperature	cool
Family	cyan

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
##2E81D7	1.00	4.01	5.24	5.24
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.24	21.00	1.00	1.00
##000000	5.24	21.00	1.00	1.00

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 →