#2C4D9D#2C4D9D

#2C4D9D is a dark, vivid blue. Relative luminance 0.083; OKLCH L 44.2% C 0.136 H 264.6°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#2C4D9D
RGB	rgb(44, 77, 157)
HSL	hsl(222, 56%, 39%)
HSV	hsv(222, 72%, 62%)
CMYK	cmyk(72%, 51%, 0%, 38.4%)
CIE-LAB	lab(34.55, 16.37, -47.15)
CIE-LCH	lch(34.55, 49.91, 289.15°)
OKLab	oklab(44.15% -0.0128 -0.1354)
OKLCH	oklch(44.15% 0.136 264.6)
XYZ	xyz(9.7762, 8.2765, 32.9741)
Luminance	0.0828 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4D9D #9D7C2C

analogous

#2C869D #2C4D9D #442C9D

triadic

#2C4D9D #9D2C4D #4D9D2C

tetradic

#2C4D9D #9D2C86 #9D7C2C #2C9D44

square

#2C4D9D #9D2C86 #9D7C2C #2C9D44

split-complementary

#2C4D9D #9D442C #869D2C

monochromatic

#111E3D #1F366D #2C4D9D #3D66C9 #6D8CD6

Accessibility & contrast

On white

7.91

#2C4D9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#2C4D9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4D9D

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4D9D	#FFFFFF	#000000	##FFFFFF
##2C4D9D	1.00	7.91	2.66	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E57A0

Deuteranopia (green-blind)

#004C9B

Tritanopia (blue-blind)

#00606D

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2c4d9d;
/* rgb */ color: rgb(44, 77, 157);
/* oklch */ color: oklch(44.2% 0.136 264.6);

Tailwind

colors: {
  custom: {
    50: '#747eba',
    500: '#2c4d9d',
    950: '#000000',
  },
}

SCSS

$custom: #2c4d9d;
$custom-light: #747eba;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4d9d",
  "rgb": {
    "r": 44,
    "g": 77,
    "b": 157
  },
  "hsl": {
    "h": 222.478,
    "s": 56.219,
    "l": 39.412
  },
  "oklch": {
    "l": 0.44154,
    "c": 0.13602,
    "h": 264.6
  },
  "luminance": 0.08278
}

Semantic roles & 50–950 ramp

primary

#2C4D9D

secondary

#BDA468

accent

#B348E0

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #2C4D9D

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

Preview Lab → · Contrast checker → · Palette generator →