#2C449B#2C449B

#2C449B is a dark, vivid blue. Relative luminance 0.070; OKLCH L 42.1% C 0.145 H 268.0°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#2C449B
RGB	rgb(44, 68, 155)
HSL	hsl(227, 56%, 39%)
HSV	hsv(227, 72%, 61%)
CMYK	cmyk(71.6%, 56.1%, 0%, 39.2%)
CIE-LAB	lab(31.89, 21.66, -50.25)
CIE-LCH	lch(31.89, 54.72, 293.31°)
OKLab	oklab(42.09% -0.0051 -0.1447)
OKLCH	oklch(42.09% 0.145 268)
XYZ	xyz(9.0202, 7.0354, 31.8866)
Luminance	0.0704 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C449B #9B832C

analogous

#2C7C9B #2C449B #4C2C9B

triadic

#2C449B #9B2C44 #449B2C

tetradic

#2C449B #9B2C7C #9B832C #2C9B4C

square

#2C449B #9B2C7C #9B832C #2C9B4C

split-complementary

#2C449B #9B4C2C #7C9B2C

monochromatic

#111A3C #1E2F6B #2C449B #3C5BC8 #6C83D5

Accessibility & contrast

On white

8.72

#2C449B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#2C449B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C449B

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C449B	#FFFFFF	#000000	##FFFFFF
##2C449B	1.00	8.72	2.41	8.72
#FFFFFF	8.72	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00509E

Deuteranopia (green-blind)

#004699

Tritanopia (blue-blind)

#005968

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #2c449b;
/* rgb */ color: rgb(44, 68, 155);
/* oklch */ color: oklch(42.1% 0.145 268.0);

Tailwind

colors: {
  custom: {
    50: '#7477b9',
    500: '#2c449b',
    950: '#000000',
  },
}

SCSS

$custom: #2c449b;
$custom-light: #7477b9;
$custom-dark: #000000;

JSON

{
  "hex": "#2c449b",
  "rgb": {
    "r": 44,
    "g": 68,
    "b": 155
  },
  "hsl": {
    "h": 227.027,
    "s": 55.779,
    "l": 39.02
  },
  "oklch": {
    "l": 0.4209,
    "c": 0.14477,
    "h": 268
  },
  "luminance": 0.07036
}

Semantic roles & 50–950 ramp

primary

#2C449B

secondary

#BCAA67

accent

#BF49DF

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #2C449B

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

Preview Lab → · Contrast checker → · Palette generator →