#2C4377#2C4377

#2C4377 is a dark, moderate blue. Relative luminance 0.059; OKLCH L 39.2% C 0.093 H 264.5°. Best body text is #FFFFFF at 9.65:1 contrast (WCAG AA passes).

Color values

HEX	#2C4377
RGB	rgb(44, 67, 119)
HSL	hsl(222, 46%, 32%)
HSV	hsv(222, 63%, 47%)
CMYK	cmyk(63%, 43.7%, 0%, 53.3%)
CIE-LAB	lab(29.11, 8.70, -32.49)
CIE-LCH	lch(29.11, 33.64, 285.00°)
OKLab	oklab(39.18% -0.0089 -0.0925)
OKLCH	oklch(39.18% 0.093 264.5)
XYZ	xyz(6.3745, 5.8811, 18.2484)
Luminance	0.0588 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4377 #77602C

analogous

#2C6977 #2C4377 #3B2C77

triadic

#2C4377 #772C43 #43772C

tetradic

#2C4377 #772C69 #77602C #2C773B

square

#2C4377 #772C69 #77602C #2C773B

split-complementary

#2C4377 #773B2C #69772C

monochromatic

#0B111E #1B2A4A #2C4377 #3D5CA4 #5B7BC2

Accessibility & contrast

On white

9.65

#2C4377 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#2C4377 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4377

9.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4377	#FFFFFF	#000000	##FFFFFF
##2C4377	1.00	9.65	2.18	9.65
#FFFFFF	9.65	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C4879

Deuteranopia (green-blind)

#214176

Tritanopia (blue-blind)

#004F57

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2c4377;
/* rgb */ color: rgb(44, 67, 119);
/* oklch */ color: oklch(39.2% 0.093 264.5);

Tailwind

colors: {
  custom: {
    50: '#6d769e',
    500: '#2c4377',
    950: '#000000',
  },
}

SCSS

$custom: #2c4377;
$custom-light: #6d769e;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4377",
  "rgb": {
    "r": 44,
    "g": 67,
    "b": 119
  },
  "hsl": {
    "h": 221.6,
    "s": 46.012,
    "l": 31.961
  },
  "oklch": {
    "l": 0.39181,
    "c": 0.0929,
    "h": 264.5
  },
  "luminance": 0.05882
}

Semantic roles & 50–950 ramp

primary

#2C4377

secondary

#A88F56

accent

#AD52D6

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07080E

muted

#7A7B7E

Preview Lab

Preview with #2C4377

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

Preview Lab → · Contrast checker → · Palette generator →