#2C64C1#2C64C1

#2C64C1 is a mid, vivid blue. Relative luminance 0.135; OKLCH L 51.8% C 0.157 H 260.0°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#2C64C1
RGB	rgb(44, 100, 193)
HSL	hsl(217, 63%, 46%)
HSV	hsv(217, 77%, 76%)
CMYK	cmyk(77.2%, 48.2%, 0%, 24.3%)
CIE-LAB	lab(43.50, 15.02, -53.98)
CIE-LCH	lch(43.50, 56.03, 285.55°)
OKLab	oklab(51.78% -0.0273 -0.1551)
OKLCH	oklch(51.78% 0.157 260)
XYZ	xyz(15.2180, 13.4983, 52.2451)
Luminance	0.1350 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C64C1 #C1892C

analogous

#2CAFC1 #2C64C1 #3F2CC1

triadic

#2C64C1 #C12C64 #64C12C

tetradic

#2C64C1 #C12CAF #C1892C #2CC13F

square

#2C64C1 #C12CAF #C1892C #2CC13F

split-complementary

#2C64C1 #C13F2C #AFC12C

monochromatic

#15305D #214A8F #2C64C1 #5385D8 #84A8E3

Accessibility & contrast

On white

5.68

#2C64C1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#2C64C1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C64C1

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C64C1	#FFFFFF	#000000	##FFFFFF
##2C64C1	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F6EC4

Deuteranopia (green-blind)

#0060BF

Tritanopia (blue-blind)

#007A89

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #2c64c1;
/* rgb */ color: rgb(44, 100, 193);
/* oklch */ color: oklch(51.8% 0.157 260.0);

Tailwind

colors: {
  custom: {
    50: '#7b8fd4',
    500: '#2c64c1',
    950: '#000000',
  },
}

SCSS

$custom: #2c64c1;
$custom-light: #7b8fd4;
$custom-dark: #000000;

JSON

{
  "hex": "#2c64c1",
  "rgb": {
    "r": 44,
    "g": 100,
    "b": 193
  },
  "hsl": {
    "h": 217.45,
    "s": 62.869,
    "l": 46.471
  },
  "oklch": {
    "l": 0.51779,
    "c": 0.15748,
    "h": 260
  },
  "luminance": 0.135
}

Semantic roles & 50–950 ramp

primary

#2C64C1

secondary

#CCAE7D

accent

#A842E6

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #2C64C1

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

Preview Lab → · Contrast checker → · Palette generator →