#2F64D2#2F64D2

#2F64D2 is a mid, vivid blue. Relative luminance 0.144; OKLCH L 53.1% C 0.179 H 262.6°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#2F64D2
RGB	rgb(47, 100, 210)
HSL	hsl(220, 64%, 50%)
HSV	hsv(220, 78%, 82%)
CMYK	cmyk(77.6%, 52.4%, 0%, 17.6%)
CIE-LAB	lab(44.76, 21.79, -61.74)
CIE-LCH	lch(44.76, 65.47, 289.44°)
OKLab	oklab(53.13% -0.0231 -0.1779)
OKLCH	oklch(53.13% 0.179 262.6)
XYZ	xyz(17.3581, 14.3698, 62.8191)
Luminance	0.1437 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F64D2 #D29D2F

analogous

#2FB5D2 #2F64D2 #4B2FD2

triadic

#2F64D2 #D22F64 #64D22F

tetradic

#2F64D2 #D22FB5 #D29D2F #2FD24B

square

#2F64D2 #D22FB5 #D29D2F #2FD24B

split-complementary

#2F64D2 #D24B2F #B5D22F

monochromatic

#18346F #234CA1 #2F64D2 #6189DD #94AFE8

Accessibility & contrast

On white

5.42

#2F64D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#2F64D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F64D2

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F64D2	#FFFFFF	#000000	##FFFFFF
##2F64D2	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)

#1372D6

Deuteranopia (green-blind)

#0063D0

Tritanopia (blue-blind)

#007F91

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #2f64d2;
/* rgb */ color: rgb(47, 100, 210);
/* oklch */ color: oklch(53.1% 0.179 262.6);

Tailwind

colors: {
  custom: {
    50: '#808fe1',
    500: '#2f64d2',
    950: '#000000',
  },
}

SCSS

$custom: #2f64d2;
$custom-light: #808fe1;
$custom-dark: #000000;

JSON

{
  "hex": "#2f64d2",
  "rgb": {
    "r": 47,
    "g": 100,
    "b": 210
  },
  "hsl": {
    "h": 220.491,
    "s": 64.427,
    "l": 50.392
  },
  "oklch": {
    "l": 0.53132,
    "c": 0.17938,
    "h": 262.6
  },
  "luminance": 0.14372
}

Semantic roles & 50–950 ramp

primary

#2F64D2

secondary

#D3BB8A

accent

#B140E7

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #2F64D2

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

Preview Lab → · Contrast checker → · Palette generator →