#2D64D3#2D64D3

#2D64D3 is a mid, vivid blue. Relative luminance 0.144; OKLCH L 53.1% C 0.181 H 262.3°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#2D64D3
RGB	rgb(45, 100, 211)
HSL	hsl(220, 65%, 50%)
HSV	hsv(220, 79%, 83%)
CMYK	cmyk(78.7%, 52.6%, 0%, 17.3%)
CIE-LAB	lab(44.76, 21.96, -62.31)
CIE-LCH	lch(44.76, 66.06, 289.41°)
OKLab	oklab(53.14% -0.0243 -0.1796)
OKLCH	oklch(53.14% 0.181 262.3)
XYZ	xyz(17.3930, 14.3733, 63.4730)
Luminance	0.1437 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D64D3 #D39C2D

analogous

#2DB7D3 #2D64D3 #492DD3

triadic

#2D64D3 #D32D64 #64D32D

tetradic

#2D64D3 #D32DB7 #D39C2D #2DD349

square

#2D64D3 #D32DB7 #D39C2D #2DD349

split-complementary

#2D64D3 #D3492D #B7D32D

monochromatic

#17346E #224CA1 #2D64D3 #6089DE #92AFE8

Accessibility & contrast

On white

5.42

#2D64D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#2D64D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D64D3

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D64D3	#FFFFFF	#000000	##FFFFFF
##2D64D3	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F72D7

Deuteranopia (green-blind)

#0063D1

Tritanopia (blue-blind)

#007F92

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #2d64d3;
/* rgb */ color: rgb(45, 100, 211);
/* oklch */ color: oklch(53.1% 0.181 262.3);

Tailwind

colors: {
  custom: {
    50: '#7f8fe1',
    500: '#2d64d3',
    950: '#000000',
  },
}

SCSS

$custom: #2d64d3;
$custom-light: #7f8fe1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d64d3",
  "rgb": {
    "r": 45,
    "g": 100,
    "b": 211
  },
  "hsl": {
    "h": 220.12,
    "s": 65.354,
    "l": 50.196
  },
  "oklch": {
    "l": 0.5314,
    "c": 0.18123,
    "h": 262.3
  },
  "luminance": 0.14375
}

Semantic roles & 50–950 ramp

primary

#2D64D3

secondary

#D3BA89

accent

#B03FE8

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #2D64D3

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

Preview Lab → · Contrast checker → · Palette generator →