#2C4CAA#2C4CAA

#2C4CAA is a dark, vivid blue. Relative luminance 0.086; OKLCH L 45.0% C 0.156 H 266.0°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#2C4CAA
RGB	rgb(44, 76, 170)
HSL	hsl(225, 59%, 42%)
HSV	hsv(225, 74%, 67%)
CMYK	cmyk(74.1%, 55.3%, 0%, 33.3%)
CIE-LAB	lab(35.21, 22.00, -53.87)
CIE-LCH	lch(35.21, 58.19, 292.21°)
OKLab	oklab(44.95% -0.0107 -0.1552)
OKLCH	oklch(44.95% 0.156 266)
XYZ	xyz(10.8763, 8.6055, 39.1102)
Luminance	0.0861 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4CAA #AA8A2C

analogous

#2C8BAA #2C4CAA #4B2CAA

triadic

#2C4CAA #AA2C4C #4CAA2C

tetradic

#2C4CAA #AA2C8B #AA8A2C #2CAA4B

square

#2C4CAA #AA2C8B #AA8A2C #2CAA4B

split-complementary

#2C4CAA #AA4B2C #8BAA2C

monochromatic

#132149 #1F3679 #2C4CAA #4468CF #758FDB

Accessibility & contrast

On white

7.72

#2C4CAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#2C4CAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4CAA

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4CAA	#FFFFFF	#000000	##FFFFFF
##2C4CAA	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059AD

Deuteranopia (green-blind)

#004DA8

Tritanopia (blue-blind)

#006373

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #2c4caa;
/* rgb */ color: rgb(44, 76, 170);
/* oklch */ color: oklch(45.0% 0.156 266.0);

Tailwind

colors: {
  custom: {
    50: '#777dc4',
    500: '#2c4caa',
    950: '#000000',
  },
}

SCSS

$custom: #2c4caa;
$custom-light: #777dc4;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4caa",
  "rgb": {
    "r": 44,
    "g": 76,
    "b": 170
  },
  "hsl": {
    "h": 224.762,
    "s": 58.879,
    "l": 41.961
  },
  "oklch": {
    "l": 0.44953,
    "c": 0.15558,
    "h": 266
  },
  "luminance": 0.08607
}

Semantic roles & 50–950 ramp

primary

#2C4CAA

secondary

#C3AE6F

accent

#BA46E2

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2C4CAA

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

Preview Lab → · Contrast checker → · Palette generator →