#2C3C40#2C3C40

#2C3C40 is a dark, muted cyan. Relative luminance 0.041; OKLCH L 34.4% C 0.022 H 214.8°. Best body text is #FFFFFF at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#2C3C40
RGB	rgb(44, 60, 64)
HSL	hsl(192, 19%, 21%)
HSV	hsv(192, 31%, 25%)
CMYK	cmyk(31.2%, 6.2%, 0%, 74.9%)
CIE-LAB	lab(24.12, -5.33, -4.58)
CIE-LCH	lch(24.12, 7.03, 220.65°)
OKLab	oklab(34.38% -0.018 -0.0125)
OKLCH	oklch(34.38% 0.022 214.8)
XYZ	xyz(3.5797, 4.1372, 5.4594)
Luminance	0.0414 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C3C40 #40302C

analogous

#2C403A #2C3C40 #2C3240

triadic

#2C3C40 #402C3C #3C402C

tetradic

#2C3C40 #3A2C40 #40302C #32402C

square

#2C3C40 #3A2C40 #40302C #32402C

split-complementary

#2C3C40 #402C32 #403A2C

monochromatic

#0C1112 #131A1C #2C3C40 #455E64 #5E8089

Accessibility & contrast

On white

11.49

#2C3C40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#2C3C40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3C40

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3C40	#FFFFFF	#000000	##FFFFFF
##2C3C40	1.00	11.49	1.83	11.49
#FFFFFF	11.49	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393B40

Deuteranopia (green-blind)

#363840

Tritanopia (blue-blind)

#263E3D

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2c3c40;
/* rgb */ color: rgb(44, 60, 64);
/* oklch */ color: oklch(34.4% 0.022 214.8);

Tailwind

colors: {
  custom: {
    50: '#657174',
    500: '#2c3c40',
    950: '#000000',
  },
}

SCSS

$custom: #2c3c40;
$custom-light: #657174;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3c40",
  "rgb": {
    "r": 44,
    "g": 60,
    "b": 64
  },
  "hsl": {
    "h": 192,
    "s": 18.519,
    "l": 21.176
  },
  "oklch": {
    "l": 0.34381,
    "c": 0.02189,
    "h": 214.8
  },
  "luminance": 0.04137
}

Semantic roles & 50–950 ramp

primary

#2C3C40

secondary

#715C57

accent

#7C6DBB

background

#F6F6F7

surface

#EBECED

border

#C6C7C8

text

#060708

muted

#7A7A7B

Preview Lab

Preview with #2C3C40

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

Preview Lab → · Contrast checker → · Palette generator →