#2C4D71#2C4D71

#2C4D71 is a dark, moderate cyan. Relative luminance 0.070; OKLCH L 41.2% C 0.072 H 251.8°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#2C4D71
RGB	rgb(44, 77, 113)
HSL	hsl(211, 44%, 31%)
HSV	hsv(211, 61%, 44%)
CMYK	cmyk(61.1%, 31.9%, 0%, 55.7%)
CIE-LAB	lab(31.89, -0.15, -24.34)
CIE-LCH	lch(31.89, 24.34, 269.65°)
OKLab	oklab(41.23% -0.0225 -0.0686)
OKLCH	oklch(41.23% 0.072 251.8)
XYZ	xyz(6.6722, 7.0349, 16.6258)
Luminance	0.0703 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4D71 #71502C

analogous

#2C6F71 #2C4D71 #2D2C71

triadic

#2C4D71 #712C4D #4D712C

tetradic

#2C4D71 #712C6F #71502C #2C712D

square

#2C4D71 #712C6F #71502C #2C712D

split-complementary

#2C4D71 #712D2C #6F712C

monochromatic

#0A1119 #1B2F45 #2C4D71 #3D6B9D #5989BE

Accessibility & contrast

On white

8.72

#2C4D71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#2C4D71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4D71

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4D71	#FFFFFF	#000000	##FFFFFF
##2C4D71	1.00	8.72	2.41	8.72
#FFFFFF	8.72	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E4F73

Deuteranopia (green-blind)

#354870

Tritanopia (blue-blind)

#00555A

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #2c4d71;
/* rgb */ color: rgb(44, 77, 113);
/* oklch */ color: oklch(41.2% 0.072 251.8);

Tailwind

colors: {
  custom: {
    50: '#6b7e9a',
    500: '#2c4d71',
    950: '#000000',
  },
}

SCSS

$custom: #2c4d71;
$custom-light: #6b7e9a;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4d71",
  "rgb": {
    "r": 44,
    "g": 77,
    "b": 113
  },
  "hsl": {
    "h": 211.304,
    "s": 43.949,
    "l": 30.784
  },
  "oklch": {
    "l": 0.4123,
    "c": 0.07215,
    "h": 251.8
  },
  "luminance": 0.07035
}

Semantic roles & 50–950 ramp

primary

#2C4D71

secondary

#A37E56

accent

#9754D4

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#070A0E

muted

#7A7C7E

Preview Lab

Preview with #2C4D71

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

Preview Lab → · Contrast checker → · Palette generator →