#2C64BA#2C64BA

#2C64BA is a mid, vivid blue. Relative luminance 0.132; OKLCH L 51.3% C 0.148 H 258.9°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#2C64BA
RGB	rgb(44, 100, 186)
HSL	hsl(216, 62%, 45%)
HSV	hsv(216, 76%, 73%)
CMYK	cmyk(76.3%, 46.2%, 0%, 27.1%)
CIE-LAB	lab(43.05, 12.35, -50.64)
CIE-LCH	lch(43.05, 52.13, 283.71°)
OKLab	oklab(51.29% -0.0284 -0.1453)
OKLCH	oklch(51.29% 0.148 258.9)
XYZ	xyz(14.4556, 13.1933, 48.2296)
Luminance	0.1320 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C64BA #BA822C

analogous

#2CABBA #2C64BA #3B2CBA

triadic

#2C64BA #BA2C64 #64BA2C

tetradic

#2C64BA #BA2CAB #BA822C #2CBA3B

square

#2C64BA #BA2CAB #BA822C #2CBA3B

split-complementary

#2C64BA #BA3B2C #ABBA2C

monochromatic

#152F57 #204989 #2C64BA #4E83D5 #80A6E1

Accessibility & contrast

On white

5.77

#2C64BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#2C64BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C64BA

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C64BA	#FFFFFF	#000000	##FFFFFF
##2C64BA	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#366DBD

Deuteranopia (green-blind)

#1460B8

Tritanopia (blue-blind)

#007886

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #2c64ba;
/* rgb */ color: rgb(44, 100, 186);
/* oklch */ color: oklch(51.3% 0.148 258.9);

Tailwind

colors: {
  custom: {
    50: '#798fcf',
    500: '#2c64ba',
    950: '#000000',
  },
}

SCSS

$custom: #2c64ba;
$custom-light: #798fcf;
$custom-dark: #000000;

JSON

{
  "hex": "#2c64ba",
  "rgb": {
    "r": 44,
    "g": 100,
    "b": 186
  },
  "hsl": {
    "h": 216.338,
    "s": 61.739,
    "l": 45.098
  },
  "oklch": {
    "l": 0.51286,
    "c": 0.14802,
    "h": 258.9
  },
  "luminance": 0.13195
}

Semantic roles & 50–950 ramp

primary

#2C64BA

secondary

#CAA978

accent

#A543E5

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0A0C14

muted

#7C7D82

Preview Lab

Preview with #2C64BA

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

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