#2C3444#2C3444

#2C3444 is a dark, muted blue. Relative luminance 0.034; OKLCH L 32.5% C 0.031 H 264.0°. Best body text is #FFFFFF at 12.49:1 contrast (WCAG AA passes).

Color values

HEX	#2C3444
RGB	rgb(44, 52, 68)
HSL	hsl(220, 21%, 22%)
HSV	hsv(220, 35%, 27%)
CMYK	cmyk(35.3%, 23.5%, 0%, 73.3%)
CIE-LAB	lab(21.61, 1.16, -11.05)
CIE-LCH	lch(21.61, 11.11, 275.98°)
OKLab	oklab(32.46% -0.0032 -0.0305)
OKLCH	oklch(32.46% 0.031 264)
XYZ	xyz(3.3098, 3.4087, 5.9513)
Luminance	0.0341 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C3444 #443C2C

analogous

#2C4044 #2C3444 #302C44

triadic

#2C3444 #442C34 #34442C

tetradic

#2C3444 #442C40 #443C2C #2C4430

square

#2C3444 #442C40 #443C2C #2C4430

split-complementary

#2C3444 #44302C #40442C

monochromatic

#0C0E13 #14181F #2C3444 #445069 #5C6D8E

Accessibility & contrast

On white

12.49

#2C3444 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#2C3444 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3444

12.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3444	#FFFFFF	#000000	##FFFFFF
##2C3444	1.00	12.49	1.68	12.49
#FFFFFF	12.49	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F3545

Deuteranopia (green-blind)

#2C3344

Tritanopia (blue-blind)

#253739

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #2c3444;
/* rgb */ color: rgb(44, 52, 68);
/* oklch */ color: oklch(32.5% 0.031 264.0);

Tailwind

colors: {
  custom: {
    50: '#666b78',
    500: '#2c3444',
    950: '#000000',
  },
}

SCSS

$custom: #2c3444;
$custom-light: #666b78;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3444",
  "rgb": {
    "r": 44,
    "g": 52,
    "b": 68
  },
  "hsl": {
    "h": 220,
    "s": 21.429,
    "l": 21.961
  },
  "oklch": {
    "l": 0.32457,
    "c": 0.03064,
    "h": 264
  },
  "luminance": 0.03409
}

Semantic roles & 50–950 ramp

primary

#2C3444

secondary

#756B57

accent

#A26ABE

background

#F6F6F7

surface

#EBEBED

border

#C6C6C8

text

#060608

muted

#7A7A7B

Preview Lab

Preview with #2C3444

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

Preview Lab → · Contrast checker → · Palette generator →