#2C64C0#2C64C0

#2C64C0 is a mid, vivid blue. Relative luminance 0.135; OKLCH L 51.7% C 0.156 H 259.9°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#2C64C0
RGB	rgb(44, 100, 192)
HSL	hsl(217, 63%, 46%)
HSV	hsv(217, 77%, 75%)
CMYK	cmyk(77.1%, 47.9%, 0%, 24.7%)
CIE-LAB	lab(43.44, 14.64, -53.51)
CIE-LCH	lch(43.44, 55.47, 285.30°)
OKLab	oklab(51.71% -0.0274 -0.1537)
OKLCH	oklch(51.71% 0.156 259.9)
XYZ	xyz(15.1068, 13.4538, 51.6596)
Luminance	0.1346 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C64C0 #C0882C

analogous

#2CAEC0 #2C64C0 #3E2CC0

triadic

#2C64C0 #C02C64 #64C02C

tetradic

#2C64C0 #C02CAE #C0882C #2CC03E

square

#2C64C0 #C02CAE #C0882C #2CC03E

split-complementary

#2C64C0 #C03E2C #AEC02C

monochromatic

#15305C #214A8E #2C64C0 #5284D7 #84A8E3

Accessibility & contrast

On white

5.69

#2C64C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#2C64C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C64C0

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C64C0	#FFFFFF	#000000	##FFFFFF
##2C64C0	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#306EC3

Deuteranopia (green-blind)

#0060BE

Tritanopia (blue-blind)

#007A89

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #2c64c0;
/* rgb */ color: rgb(44, 100, 192);
/* oklch */ color: oklch(51.7% 0.156 259.9);

Tailwind

colors: {
  custom: {
    50: '#7b8fd4',
    500: '#2c64c0',
    950: '#000000',
  },
}

SCSS

$custom: #2c64c0;
$custom-light: #7b8fd4;
$custom-dark: #000000;

JSON

{
  "hex": "#2c64c0",
  "rgb": {
    "r": 44,
    "g": 100,
    "b": 192
  },
  "hsl": {
    "h": 217.297,
    "s": 62.712,
    "l": 46.275
  },
  "oklch": {
    "l": 0.51707,
    "c": 0.15613,
    "h": 259.9
  },
  "luminance": 0.13456
}

Semantic roles & 50–950 ramp

primary

#2C64C0

secondary

#CCAE7C

accent

#A842E6

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #2C64C0

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

Preview Lab → · Contrast checker → · Palette generator →