#2C3545#2C3545

#2C3545 is a dark, muted blue. Relative luminance 0.035; OKLCH L 32.8% C 0.031 H 261.8°. Best body text is #FFFFFF at 12.34:1 contrast (WCAG AA passes).

Color values

HEX	#2C3545
RGB	rgb(44, 53, 69)
HSL	hsl(218, 22%, 22%)
HSV	hsv(218, 36%, 27%)
CMYK	cmyk(36.2%, 23.2%, 0%, 72.9%)
CIE-LAB	lab(21.98, 0.79, -11.16)
CIE-LCH	lch(21.98, 11.18, 274.04°)
OKLab	oklab(32.77% -0.0044 -0.0308)
OKLCH	oklch(32.77% 0.031 261.8)
XYZ	xyz(3.3857, 3.5112, 6.1284)
Luminance	0.0351 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C3545 #453C2C

analogous

#2C4245 #2C3545 #302C45

triadic

#2C3545 #452C35 #35452C

tetradic

#2C3545 #452C42 #453C2C #2C4530

square

#2C3545 #452C42 #453C2C #2C4530

split-complementary

#2C3545 #45302C #42452C

monochromatic

#0C0E13 #141820 #2C3545 #44526A #5C6E90

Accessibility & contrast

On white

12.34

#2C3545 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#2C3545 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3545

12.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3545	#FFFFFF	#000000	##FFFFFF
##2C3545	1.00	12.34	1.70	12.34
#FFFFFF	12.34	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#303646

Deuteranopia (green-blind)

#2D3445

Tritanopia (blue-blind)

#25383A

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2c3545;
/* rgb */ color: rgb(44, 53, 69);
/* oklch */ color: oklch(32.8% 0.031 261.8);

Tailwind

colors: {
  custom: {
    50: '#666c78',
    500: '#2c3545',
    950: '#000000',
  },
}

SCSS

$custom: #2c3545;
$custom-light: #666c78;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3545",
  "rgb": {
    "r": 44,
    "g": 53,
    "b": 69
  },
  "hsl": {
    "h": 218.4,
    "s": 22.124,
    "l": 22.157
  },
  "oklch": {
    "l": 0.32765,
    "c": 0.03109,
    "h": 261.8
  },
  "luminance": 0.03511
}

Semantic roles & 50–950 ramp

primary

#2C3545

secondary

#766B57

accent

#A069BF

background

#F6F6F7

surface

#EBEBED

border

#C6C6C8

text

#060609

muted

#7A7A7B

Preview Lab

Preview with #2C3545

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

Preview Lab → · Contrast checker → · Palette generator →