#2C447B#2C447B

#2C447B is a dark, moderate blue. Relative luminance 0.061; OKLCH L 39.7% C 0.098 H 264.6°. Best body text is #FFFFFF at 9.46:1 contrast (WCAG AA passes).

Color values

HEX	#2C447B
RGB	rgb(44, 68, 123)
HSL	hsl(222, 47%, 33%)
HSV	hsv(222, 64%, 48%)
CMYK	cmyk(64.2%, 44.7%, 0%, 51.8%)
CIE-LAB	lab(29.66, 9.52, -34.12)
CIE-LCH	lch(29.66, 35.43, 285.59°)
OKLab	oklab(39.69% -0.0092 -0.0973)
OKLCH	oklch(39.69% 0.098 264.6)
XYZ	xyz(6.6797, 6.0992, 19.5603)
Luminance	0.0610 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C447B #7B632C

analogous

#2C6B7B #2C447B #3B2C7B

triadic

#2C447B #7B2C44 #447B2C

tetradic

#2C447B #7B2C6B #7B632C #2C7B3B

square

#2C447B #7B2C6B #7B632C #2C7B3B

split-complementary

#2C447B #7B3B2C #6B7B2C

monochromatic

#0C1221 #1C2B4E #2C447B #3C5DA8 #5D7CC5

Accessibility & contrast

On white

9.46

#2C447B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#2C447B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C447B

9.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C447B	#FFFFFF	#000000	##FFFFFF
##2C447B	1.00	9.46	2.22	9.46
#FFFFFF	9.46	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B4A7D

Deuteranopia (green-blind)

#1F437A

Tritanopia (blue-blind)

#005059

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2c447b;
/* rgb */ color: rgb(44, 68, 123);
/* oklch */ color: oklch(39.7% 0.098 264.6);

Tailwind

colors: {
  custom: {
    50: '#6d77a1',
    500: '#2c447b',
    950: '#000000',
  },
}

SCSS

$custom: #2c447b;
$custom-light: #6d77a1;
$custom-dark: #000000;

JSON

{
  "hex": "#2c447b",
  "rgb": {
    "r": 44,
    "g": 68,
    "b": 123
  },
  "hsl": {
    "h": 221.772,
    "s": 47.305,
    "l": 32.745
  },
  "oklch": {
    "l": 0.39686,
    "c": 0.09769,
    "h": 264.6
  },
  "luminance": 0.061
}

Semantic roles & 50–950 ramp

primary

#2C447B

secondary

#AB9258

accent

#AE51D7

background

#F6F7FA

surface

#ECEDF3

border

#C7C8CD

text

#08080F

muted

#7B7B7F

Preview Lab

Preview with #2C447B

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

Preview Lab → · Contrast checker → · Palette generator →