#2C4E57#2C4E57

#2C4E57 is a dark, muted cyan. Relative luminance 0.067; OKLCH L 40.2% C 0.042 H 216.6°. Best body text is #FFFFFF at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#2C4E57
RGB	rgb(44, 78, 87)
HSL	hsl(193, 33%, 26%)
HSV	hsv(193, 49%, 34%)
CMYK	cmyk(49.4%, 10.3%, 0%, 65.9%)
CIE-LAB	lab(31.05, -9.60, -9.16)
CIE-LCH	lch(31.05, 13.27, 223.65°)
OKLab	oklab(40.18% -0.034 -0.0253)
OKLCH	oklch(40.18% 0.042 216.6)
XYZ	xyz(5.4828, 6.6720, 10.0139)
Luminance	0.0667 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4E57 #57352C

analogous

#2C574A #2C4E57 #2C3857

triadic

#2C4E57 #572C4E #4E572C

tetradic

#2C4E57 #4A2C57 #57352C #38572C

square

#2C4E57 #4A2C57 #57352C #38572C

split-complementary

#2C4E57 #572C38 #574A2C

monochromatic

#0A1214 #172A2E #2C4E57 #417280 #5597A8

Accessibility & contrast

On white

9.00

#2C4E57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#2C4E57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4E57

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4E57	#FFFFFF	#000000	##FFFFFF
##2C4E57	1.00	9.00	2.33	9.00
#FFFFFF	9.00	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484C58

Deuteranopia (green-blind)

#414757

Tritanopia (blue-blind)

#175151

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2c4e57;
/* rgb */ color: rgb(44, 78, 87);
/* oklch */ color: oklch(40.2% 0.042 216.6);

Tailwind

colors: {
  custom: {
    50: '#687f86',
    500: '#2c4e57',
    950: '#000000',
  },
}

SCSS

$custom: #2c4e57;
$custom-light: #687f86;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4e57",
  "rgb": {
    "r": 44,
    "g": 78,
    "b": 87
  },
  "hsl": {
    "h": 192.558,
    "s": 32.824,
    "l": 25.686
  },
  "oklch": {
    "l": 0.40183,
    "c": 0.04232,
    "h": 216.6
  },
  "luminance": 0.06672
}

Semantic roles & 50–950 ramp

primary

#2C4E57

secondary

#896156

accent

#755FC9

background

#F6F7F8

surface

#EBEEEF

border

#C6C9CA

text

#060A0B

muted

#7A7C7C

Preview Lab

Preview with #2C4E57

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

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