#2C447F#2C447F

#2C447F is a dark, moderate blue. Relative luminance 0.062; OKLCH L 40.0% C 0.104 H 265.3°. Best body text is #FFFFFF at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#2C447F
RGB	rgb(44, 68, 127)
HSL	hsl(223, 49%, 34%)
HSV	hsv(223, 65%, 50%)
CMYK	cmyk(65.4%, 46.5%, 0%, 50.2%)
CIE-LAB	lab(29.91, 11.03, -36.22)
CIE-LCH	lch(29.91, 37.86, 286.93°)
OKLab	oklab(39.96% -0.0084 -0.1034)
OKLCH	oklch(39.96% 0.104 265.3)
XYZ	xyz(6.9353, 6.2014, 20.9061)
Luminance	0.0620 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C447F #7F672C

analogous

#2C6D7F #2C447F #3D2C7F

triadic

#2C447F #7F2C44 #447F2C

tetradic

#2C447F #7F2C6D #7F672C #2C7F3D

square

#2C447F #7F2C6D #7F672C #2C7F3D

split-complementary

#2C447F #7F3D2C #6D7F2C

monochromatic

#0D1324 #1C2C52 #2C447F #3C5CAC #5E7DC7

Accessibility & contrast

On white

9.37

#2C447F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#2C447F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C447F

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C447F	#FFFFFF	#000000	##FFFFFF
##2C447F	1.00	9.37	2.24	9.37
#FFFFFF	9.37	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#284A81

Deuteranopia (green-blind)

#1A437E

Tritanopia (blue-blind)

#00515B

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2c447f;
/* rgb */ color: rgb(44, 68, 127);
/* oklch */ color: oklch(40.0% 0.104 265.3);

Tailwind

colors: {
  custom: {
    50: '#6e77a4',
    500: '#2c447f',
    950: '#000000',
  },
}

SCSS

$custom: #2c447f;
$custom-light: #6e77a4;
$custom-dark: #000000;

JSON

{
  "hex": "#2c447f",
  "rgb": {
    "r": 44,
    "g": 68,
    "b": 127
  },
  "hsl": {
    "h": 222.651,
    "s": 48.538,
    "l": 33.529
  },
  "oklch": {
    "l": 0.39963,
    "c": 0.10374,
    "h": 265.3
  },
  "luminance": 0.06202
}

Semantic roles & 50–950 ramp

primary

#2C447F

secondary

#AD9559

accent

#B150D8

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#08080F

muted

#7B7B7F

Preview Lab

Preview with #2C447F

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

Preview Lab → · Contrast checker → · Palette generator →