#2A64D3#2A64D3

#2A64D3 is a mid, vivid blue. Relative luminance 0.143; OKLCH L 53.0% C 0.182 H 261.7°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#2A64D3
RGB	rgb(42, 100, 211)
HSL	hsl(219, 67%, 50%)
HSV	hsv(219, 80%, 83%)
CMYK	cmyk(80.1%, 52.6%, 0%, 17.3%)
CIE-LAB	lab(44.67, 21.66, -62.46)
CIE-LCH	lch(44.67, 66.11, 289.12°)
OKLab	oklab(53.04% -0.0262 -0.1801)
OKLCH	oklch(53.04% 0.182 261.7)
XYZ	xyz(17.2656, 14.3077, 63.4671)
Luminance	0.1431 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A64D3 #D3992A

analogous

#2AB9D3 #2A64D3 #442AD3

triadic

#2A64D3 #D32A64 #64D32A

tetradic

#2A64D3 #D32AB9 #D3992A #2AD344

square

#2A64D3 #D32AB9 #D3992A #2AD344

split-complementary

#2A64D3 #D3442A #B9D32A

monochromatic

#16346D #204CA0 #2A64D3 #5C89DE #8FAEE9

Accessibility & contrast

On white

5.44

#2A64D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#2A64D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A64D3

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A64D3	#FFFFFF	#000000	##FFFFFF
##2A64D3	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E72D7

Deuteranopia (green-blind)

#0062D1

Tritanopia (blue-blind)

#007F92

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #2a64d3;
/* rgb */ color: rgb(42, 100, 211);
/* oklch */ color: oklch(53.0% 0.182 261.7);

Tailwind

colors: {
  custom: {
    50: '#7e8fe1',
    500: '#2a64d3',
    950: '#000000',
  },
}

SCSS

$custom: #2a64d3;
$custom-light: #7e8fe1;
$custom-dark: #000000;

JSON

{
  "hex": "#2a64d3",
  "rgb": {
    "r": 42,
    "g": 100,
    "b": 211
  },
  "hsl": {
    "h": 219.408,
    "s": 66.798,
    "l": 49.608
  },
  "oklch": {
    "l": 0.53043,
    "c": 0.18198,
    "h": 261.7
  },
  "luminance": 0.1431
}

Semantic roles & 50–950 ramp

primary

#2A64D3

secondary

#D3B986

accent

#AF3EEA

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #2A64D3

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

Preview Lab → · Contrast checker → · Palette generator →