#2C4E9C#2C4E9C

#2C4E9C is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.3% C 0.133 H 264.0°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#2C4E9C
RGB	rgb(44, 78, 156)
HSL	hsl(222, 56%, 39%)
HSV	hsv(222, 72%, 61%)
CMYK	cmyk(71.8%, 50%, 0%, 38.8%)
CIE-LAB	lab(34.77, 15.32, -46.20)
CIE-LCH	lch(34.77, 48.67, 288.35°)
OKLab	oklab(44.3% -0.0139 -0.1326)
OKLCH	oklch(44.3% 0.133 264)
XYZ	xyz(9.7617, 8.3835, 32.5498)
Luminance	0.0838 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4E9C #9C7A2C

analogous

#2C869C #2C4E9C #422C9C

triadic

#2C4E9C #9C2C4E #4E9C2C

tetradic

#2C4E9C #9C2C86 #9C7A2C #2C9C42

square

#2C4E9C #9C2C86 #9C7A2C #2C9C42

split-complementary

#2C4E9C #9C422C #869C2C

monochromatic

#111E3D #1F366C #2C4E9C #3D67C8 #6D8DD6

Accessibility & contrast

On white

7.84

#2C4E9C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#2C4E9C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4E9C

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4E9C	#FFFFFF	#000000	##FFFFFF
##2C4E9C	1.00	7.84	2.68	7.84
#FFFFFF	7.84	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#22579F

Deuteranopia (green-blind)

#004D9A

Tritanopia (blue-blind)

#00606D

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2c4e9c;
/* rgb */ color: rgb(44, 78, 156);
/* oklch */ color: oklch(44.3% 0.133 264.0);

Tailwind

colors: {
  custom: {
    50: '#747fba',
    500: '#2c4e9c',
    950: '#000000',
  },
}

SCSS

$custom: #2c4e9c;
$custom-light: #747fba;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4e9c",
  "rgb": {
    "r": 44,
    "g": 78,
    "b": 156
  },
  "hsl": {
    "h": 221.786,
    "s": 56,
    "l": 39.216
  },
  "oklch": {
    "l": 0.44297,
    "c": 0.13331,
    "h": 264
  },
  "luminance": 0.08385
}

Semantic roles & 50–950 ramp

primary

#2C4E9C

secondary

#BDA367

accent

#B249DF

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2C4E9C

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

Preview Lab → · Contrast checker → · Palette generator →