#2C404A#2C404A

#2C404A is a dark, muted cyan. Relative luminance 0.047; OKLCH L 35.9% C 0.031 H 230.3°. Best body text is #FFFFFF at 10.83:1 contrast (WCAG AA passes).

Color values

HEX	#2C404A
RGB	rgb(44, 64, 74)
HSL	hsl(200, 25%, 23%)
HSV	hsv(200, 41%, 29%)
CMYK	cmyk(40.5%, 13.5%, 0%, 71%)
CIE-LAB	lab(25.85, -4.93, -8.60)
CIE-LCH	lch(25.85, 9.91, 240.16°)
OKLab	oklab(35.88% -0.0196 -0.0236)
OKLCH	oklch(35.88% 0.031 230.3)
XYZ	xyz(4.1077, 4.6964, 7.1673)
Luminance	0.0470 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C404A #4A362C

analogous

#2C4A45 #2C404A #2C314A

triadic

#2C404A #4A2C40 #404A2C

tetradic

#2C404A #452C4A #4A362C #314A2C

square

#2C404A #452C4A #4A362C #314A2C

split-complementary

#2C404A #4A2C31 #4A452C

monochromatic

#0B1113 #151F24 #2C404A #436170 #5A8297

Accessibility & contrast

On white

10.83

#2C404A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#2C404A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C404A

10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C404A	#FFFFFF	#000000	##FFFFFF
##2C404A	1.00	10.83	1.94	10.83
#FFFFFF	10.83	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3F4B

Deuteranopia (green-blind)

#373C4A

Tritanopia (blue-blind)

#214343

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2c404a;
/* rgb */ color: rgb(44, 64, 74);
/* oklch */ color: oklch(35.9% 0.031 230.3);

Tailwind

colors: {
  custom: {
    50: '#66747c',
    500: '#2c404a',
    950: '#000000',
  },
}

SCSS

$custom: #2c404a;
$custom-light: #66747c;
$custom-dark: #000000;

JSON

{
  "hex": "#2c404a",
  "rgb": {
    "r": 44,
    "g": 64,
    "b": 74
  },
  "hsl": {
    "h": 200,
    "s": 25.424,
    "l": 23.137
  },
  "oklch": {
    "l": 0.35881,
    "c": 0.03069,
    "h": 230.3
  },
  "luminance": 0.04697
}

Semantic roles & 50–950 ramp

primary

#2C404A

secondary

#7C6356

accent

#8566C2

background

#F6F7F7

surface

#EBEDEE

border

#C6C8C9

text

#060809

muted

#7A7B7B

Preview Lab

Preview with #2C404A

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

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