#2C4FA2#2C4FA2

#2C4FA2 is a dark, vivid blue. Relative luminance 0.087; OKLCH L 45.0% C 0.141 H 264.3°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#2C4FA2
RGB	rgb(44, 79, 162)
HSL	hsl(222, 57%, 40%)
HSV	hsv(222, 73%, 64%)
CMYK	cmyk(72.8%, 51.2%, 0%, 36.5%)
CIE-LAB	lab(35.47, 16.95, -48.67)
CIE-LCH	lch(35.47, 51.54, 289.20°)
OKLab	oklab(44.96% -0.014 -0.1399)
OKLCH	oklch(44.96% 0.141 264.3)
XYZ	xyz(10.3540, 8.7350, 35.3158)
Luminance	0.0874 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4FA2 #A27F2C

analogous

#2C8AA2 #2C4FA2 #442CA2

triadic

#2C4FA2 #A22C4F #4FA22C

tetradic

#2C4FA2 #A22C8A #A27F2C #2CA244

square

#2C4FA2 #A22C8A #A27F2C #2CA244

split-complementary

#2C4FA2 #A2442C #8AA22C

monochromatic

#122042 #1F3872 #2C4FA2 #4069CB #708FD8

Accessibility & contrast

On white

7.64

#2C4FA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#2C4FA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4FA2

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4FA2	#FFFFFF	#000000	##FFFFFF
##2C4FA2	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D59A5

Deuteranopia (green-blind)

#004EA0

Tritanopia (blue-blind)

#006371

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #2c4fa2;
/* rgb */ color: rgb(44, 79, 162);
/* oklch */ color: oklch(45.0% 0.141 264.3);

Tailwind

colors: {
  custom: {
    50: '#757fbe',
    500: '#2c4fa2',
    950: '#000000',
  },
}

SCSS

$custom: #2c4fa2;
$custom-light: #757fbe;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4fa2",
  "rgb": {
    "r": 44,
    "g": 79,
    "b": 162
  },
  "hsl": {
    "h": 222.203,
    "s": 57.282,
    "l": 40.392
  },
  "oklch": {
    "l": 0.44963,
    "c": 0.14057,
    "h": 264.3
  },
  "luminance": 0.08736
}

Semantic roles & 50–950 ramp

primary

#2C4FA2

secondary

#BFA66A

accent

#B347E1

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2C4FA2

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

Preview Lab → · Contrast checker → · Palette generator →