#2C3CBA#2C3CBA

#2C3CBA is a dark, vivid blue. Relative luminance 0.073; OKLCH L 43.4% C 0.196 H 269.9°. Best body text is #FFFFFF at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#2C3CBA
RGB	rgb(44, 60, 186)
HSL	hsl(233, 62%, 45%)
HSV	hsv(233, 76%, 73%)
CMYK	cmyk(76.3%, 67.7%, 0%, 27.1%)
CIE-LAB	lab(32.50, 38.33, -67.79)
CIE-LCH	lch(32.50, 77.87, 299.49°)
OKLab	oklab(43.36% -0.0002 -0.1962)
OKLCH	oklch(43.36% 0.196 269.9)
XYZ	xyz(11.5145, 7.3111, 47.2492)
Luminance	0.0731 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C3CBA #BAAA2C

analogous

#2C83BA #2C3CBA #632CBA

triadic

#2C3CBA #BA2C3C #3CBA2C

tetradic

#2C3CBA #BA2C83 #BAAA2C #2CBA63

square

#2C3CBA #BA2C83 #BAAA2C #2CBA63

split-complementary

#2C3CBA #BA632C #83BA2C

monochromatic

#151C57 #202C89 #2C3CBA #4E5DD5 #808BE1

Accessibility & contrast

On white

8.53

#2C3CBA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#2C3CBA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3CBA

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3CBA	#FFFFFF	#000000	##FFFFFF
##2C3CBA	1.00	8.53	2.46	8.53
#FFFFFF	8.53	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053BE

Deuteranopia (green-blind)

#0046B8

Tritanopia (blue-blind)

#005E76

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2c3cba;
/* rgb */ color: rgb(44, 60, 186);
/* oklch */ color: oklch(43.4% 0.196 269.9);

Tailwind

colors: {
  custom: {
    50: '#7c72d0',
    500: '#2c3cba',
    950: '#000000',
  },
}

SCSS

$custom: #2c3cba;
$custom-light: #7c72d0;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3cba",
  "rgb": {
    "r": 44,
    "g": 60,
    "b": 186
  },
  "hsl": {
    "h": 233.239,
    "s": 61.739,
    "l": 45.098
  },
  "oklch": {
    "l": 0.43364,
    "c": 0.19619,
    "h": 269.9
  },
  "luminance": 0.07312
}

Semantic roles & 50–950 ramp

primary

#2C3CBA

secondary

#CAC078

accent

#D343E5

background

#F8F6FC

surface

#EFECF9

border

#CAC7D2

text

#0B0814

muted

#7C7B82

Preview Lab

Preview with #2C3CBA

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

Preview Lab → · Contrast checker → · Palette generator →