#2C4E64#2C4E64

#2C4E64 is a dark, muted cyan. Relative luminance 0.069; OKLCH L 40.8% C 0.054 H 238.4°. Best body text is #FFFFFF at 8.82:1 contrast (WCAG AA passes).

Color values

HEX	#2C4E64
RGB	rgb(44, 78, 100)
HSL	hsl(204, 39%, 28%)
HSV	hsv(204, 56%, 39%)
CMYK	cmyk(56%, 22%, 0%, 60.8%)
CIE-LAB	lab(31.59, -5.34, -16.60)
CIE-LCH	lch(31.59, 17.44, 252.17°)
OKLab	oklab(40.79% -0.0284 -0.0463)
OKLCH	oklch(40.79% 0.054 238.4)
XYZ	xyz(6.0625, 6.9039, 13.0672)
Luminance	0.0690 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4E64 #64422C

analogous

#2C645E #2C4E64 #2C3264

triadic

#2C4E64 #642C4E #4E642C

tetradic

#2C4E64 #5E2C64 #64422C #32642C

square

#2C4E64 #5E2C64 #64422C #32642C

split-complementary

#2C4E64 #642C32 #645E2C

monochromatic

#091115 #192D39 #2C4E64 #3F6F8E #568FB5

Accessibility & contrast

On white

8.82

#2C4E64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#2C4E64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4E64

8.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4E64	#FFFFFF	#000000	##FFFFFF
##2C4E64	1.00	8.82	2.38	8.82
#FFFFFF	8.82	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#444E65

Deuteranopia (green-blind)

#3C4864

Tritanopia (blue-blind)

#0A5455

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2c4e64;
/* rgb */ color: rgb(44, 78, 100);
/* oklch */ color: oklch(40.8% 0.054 238.4);

Tailwind

colors: {
  custom: {
    50: '#6a7f90',
    500: '#2c4e64',
    950: '#000000',
  },
}

SCSS

$custom: #2c4e64;
$custom-light: #6a7f90;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4e64",
  "rgb": {
    "r": 44,
    "g": 78,
    "b": 100
  },
  "hsl": {
    "h": 203.571,
    "s": 38.889,
    "l": 28.235
  },
  "oklch": {
    "l": 0.4079,
    "c": 0.05432,
    "h": 238.4
  },
  "luminance": 0.06904
}

Semantic roles & 50–950 ramp

primary

#2C4E64

secondary

#966F56

accent

#8759CF

background

#F6F7F8

surface

#EBEEF0

border

#C6C9CB

text

#070A0C

muted

#7A7C7D

Preview Lab

Preview with #2C4E64

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

Preview Lab → · Contrast checker → · Palette generator →