#2C4AA0#2C4AA0

#2C4AA0 is a dark, vivid blue. Relative luminance 0.080; OKLCH L 43.7% C 0.144 H 266.1°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#2C4AA0
RGB	rgb(44, 74, 160)
HSL	hsl(224, 57%, 40%)
HSV	hsv(224, 73%, 63%)
CMYK	cmyk(72.5%, 53.7%, 0%, 37.3%)
CIE-LAB	lab(33.92, 19.53, -49.98)
CIE-LCH	lch(33.92, 53.66, 291.34°)
OKLab	oklab(43.74% -0.0099 -0.1438)
OKLCH	oklch(43.74% 0.144 266.1)
XYZ	xyz(9.8304, 7.9701, 34.2712)
Luminance	0.0797 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4AA0 #A0822C

analogous

#2C84A0 #2C4AA0 #482CA0

triadic

#2C4AA0 #A02C4A #4AA02C

tetradic

#2C4AA0 #A02C84 #A0822C #2CA048

square

#2C4AA0 #A02C84 #A0822C #2CA048

split-complementary

#2C4AA0 #A0482C #84A02C

monochromatic

#121E40 #1F3470 #2C4AA0 #3F63CA #6F8AD7

Accessibility & contrast

On white

8.09

#2C4AA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#2C4AA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4AA0

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4AA0	#FFFFFF	#000000	##FFFFFF
##2C4AA0	1.00	8.09	2.59	8.09
#FFFFFF	8.09	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D55A3

Deuteranopia (green-blind)

#004B9E

Tritanopia (blue-blind)

#005F6D

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2c4aa0;
/* rgb */ color: rgb(44, 74, 160);
/* oklch */ color: oklch(43.7% 0.144 266.1);

Tailwind

colors: {
  custom: {
    50: '#757cbd',
    500: '#2c4aa0',
    950: '#000000',
  },
}

SCSS

$custom: #2c4aa0;
$custom-light: #757cbd;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4aa0",
  "rgb": {
    "r": 44,
    "g": 74,
    "b": 160
  },
  "hsl": {
    "h": 224.483,
    "s": 56.863,
    "l": 40
  },
  "oklch": {
    "l": 0.43742,
    "c": 0.14412,
    "h": 266.1
  },
  "luminance": 0.07971
}

Semantic roles & 50–950 ramp

primary

#2C4AA0

secondary

#BFA869

accent

#B948E0

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #2C4AA0

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

Preview Lab → · Contrast checker → · Palette generator →