#2E71D3#2E71D3

#2E71D3 is a mid, vivid blue. Relative luminance 0.171; OKLCH L 55.9% C 0.166 H 258.3°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#2E71D3
RGB	rgb(46, 113, 211)
HSL	hsl(216, 65%, 50%)
HSV	hsv(216, 78%, 83%)
CMYK	cmyk(78.2%, 46.4%, 0%, 17.3%)
CIE-LAB	lab(48.38, 13.77, -56.48)
CIE-LCH	lch(48.38, 58.13, 283.70°)
OKLab	oklab(55.91% -0.0334 -0.1622)
OKLCH	oklch(55.91% 0.166 258.3)
XYZ	xyz(18.7854, 17.0920, 63.9244)
Luminance	0.1709 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E71D3 #D3902E

analogous

#2EC4D3 #2E71D3 #3D2ED3

triadic

#2E71D3 #D32E71 #71D32E

tetradic

#2E71D3 #D32EC4 #D3902E #2ED33D

square

#2E71D3 #D32EC4 #D3902E #2ED33D

split-complementary

#2E71D3 #D33D2E #C4D32E

monochromatic

#173B6F #2256A2 #2E71D3 #6193DE #93B6E8

Accessibility & contrast

On white

4.75

#2E71D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#2E71D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E71D3

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E71D3	#FFFFFF	#000000	##FFFFFF
##2E71D3	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C7BD7

Deuteranopia (green-blind)

#0C6CD1

Tritanopia (blue-blind)

#008898

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #2e71d3;
/* rgb */ color: rgb(46, 113, 211);
/* oklch */ color: oklch(55.9% 0.166 258.3);

Tailwind

colors: {
  custom: {
    50: '#7f99e1',
    500: '#2e71d3',
    950: '#000000',
  },
}

SCSS

$custom: #2e71d3;
$custom-light: #7f99e1;
$custom-dark: #000000;

JSON

{
  "hex": "#2e71d3",
  "rgb": {
    "r": 46,
    "g": 113,
    "b": 211
  },
  "hsl": {
    "h": 215.636,
    "s": 65.217,
    "l": 50.392
  },
  "oklch": {
    "l": 0.55914,
    "c": 0.16557,
    "h": 258.3
  },
  "luminance": 0.17094
}

Semantic roles & 50–950 ramp

primary

#2E71D3

secondary

#D3B58A

accent

#A440E8

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #2E71D3

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

Preview Lab → · Contrast checker → · Palette generator →