#2E63D3#2E63D3

#2E63D3 is a mid, vivid blue. Relative luminance 0.142; OKLCH L 53.0% C 0.182 H 262.8°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#2E63D3
RGB	rgb(46, 99, 211)
HSL	hsl(221, 65%, 50%)
HSV	hsv(221, 78%, 83%)
CMYK	cmyk(78.2%, 53.1%, 0%, 17.3%)
CIE-LAB	lab(44.53, 22.70, -62.69)
CIE-LCH	lch(44.53, 66.67, 289.91°)
OKLab	oklab(52.97% -0.023 -0.1807)
OKLCH	oklch(52.97% 0.182 262.8)
XYZ	xyz(17.3422, 14.2056, 63.4433)
Luminance	0.1421 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E63D3 #D39E2E

analogous

#2EB6D3 #2E63D3 #4B2ED3

triadic

#2E63D3 #D32E63 #63D32E

tetradic

#2E63D3 #D32EB6 #D39E2E #2ED34B

square

#2E63D3 #D32EB6 #D39E2E #2ED34B

split-complementary

#2E63D3 #D34B2E #B6D32E

monochromatic

#17346F #224BA2 #2E63D3 #6189DE #93AEE8

Accessibility & contrast

On white

5.47

#2E63D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#2E63D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E63D3

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E63D3	#FFFFFF	#000000	##FFFFFF
##2E63D3	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0771D7

Deuteranopia (green-blind)

#0062D1

Tritanopia (blue-blind)

#007E91

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #2e63d3;
/* rgb */ color: rgb(46, 99, 211);
/* oklch */ color: oklch(53.0% 0.182 262.8);

Tailwind

colors: {
  custom: {
    50: '#808ee1',
    500: '#2e63d3',
    950: '#000000',
  },
}

SCSS

$custom: #2e63d3;
$custom-light: #808ee1;
$custom-dark: #000000;

JSON

{
  "hex": "#2e63d3",
  "rgb": {
    "r": 46,
    "g": 99,
    "b": 211
  },
  "hsl": {
    "h": 220.727,
    "s": 65.217,
    "l": 50.392
  },
  "oklch": {
    "l": 0.52969,
    "c": 0.18217,
    "h": 262.8
  },
  "luminance": 0.14208
}

Semantic roles & 50–950 ramp

primary

#2E63D3

secondary

#D3BC8A

accent

#B240E8

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #2E63D3

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

Preview Lab → · Contrast checker → · Palette generator →