#2C4B72#2C4B72

#2C4B72 is a dark, moderate cyan. Relative luminance 0.068; OKLCH L 40.8% C 0.076 H 254.9°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#2C4B72
RGB	rgb(44, 75, 114)
HSL	hsl(213, 44%, 31%)
HSV	hsv(213, 61%, 45%)
CMYK	cmyk(61.4%, 34.2%, 0%, 55.3%)
CIE-LAB	lab(31.31, 1.52, -25.88)
CIE-LCH	lch(31.31, 25.92, 273.35°)
OKLab	oklab(40.79% -0.0197 -0.073)
OKLCH	oklch(40.79% 0.076 254.9)
XYZ	xyz(6.5910, 6.7820, 16.8780)
Luminance	0.0678 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4B72 #72532C

analogous

#2C6E72 #2C4B72 #302C72

triadic

#2C4B72 #722C4B #4B722C

tetradic

#2C4B72 #722C6E #72532C #2C7230

square

#2C4B72 #722C6E #72532C #2C7230

split-complementary

#2C4B72 #72302C #6E722C

monochromatic

#0A111A #1B2E46 #2C4B72 #3D689E #5986BF

Accessibility & contrast

On white

8.91

#2C4B72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#2C4B72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4B72

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4B72	#FFFFFF	#000000	##FFFFFF
##2C4B72	1.00	8.91	2.36	8.91
#FFFFFF	8.91	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B4D74

Deuteranopia (green-blind)

#324771

Tritanopia (blue-blind)

#005459

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2c4b72;
/* rgb */ color: rgb(44, 75, 114);
/* oklch */ color: oklch(40.8% 0.076 254.9);

Tailwind

colors: {
  custom: {
    50: '#6c7d9a',
    500: '#2c4b72',
    950: '#000000',
  },
}

SCSS

$custom: #2c4b72;
$custom-light: #6c7d9a;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4b72",
  "rgb": {
    "r": 44,
    "g": 75,
    "b": 114
  },
  "hsl": {
    "h": 213.429,
    "s": 44.304,
    "l": 30.98
  },
  "oklch": {
    "l": 0.40792,
    "c": 0.07566,
    "h": 254.9
  },
  "luminance": 0.06783
}

Semantic roles & 50–950 ramp

primary

#2C4B72

secondary

#A48156

accent

#9B54D4

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#07090E

muted

#7A7B7E

Preview Lab

Preview with #2C4B72

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

Preview Lab → · Contrast checker → · Palette generator →