#2C448C#2C448C

#2C448C is a dark, vivid blue. Relative luminance 0.066; OKLCH L 40.9% C 0.123 H 267.0°. Best body text is #FFFFFF at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#2C448C
RGB	rgb(44, 68, 140)
HSL	hsl(225, 52%, 36%)
HSV	hsv(225, 69%, 55%)
CMYK	cmyk(68.6%, 51.4%, 0%, 45.1%)
CIE-LAB	lab(30.79, 15.95, -42.86)
CIE-LCH	lch(30.79, 45.74, 290.42°)
OKLab	oklab(40.91% -0.0065 -0.1229)
OKLCH	oklch(40.91% 0.123 267)
XYZ	xyz(7.8378, 6.5624, 25.6595)
Luminance	0.0656 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C448C #8C742C

analogous

#2C748C #2C448C #442C8C

triadic

#2C448C #8C2C44 #448C2C

tetradic

#2C448C #8C2C74 #8C742C #2C8C44

square

#2C448C #8C2C74 #8C742C #2C8C44

split-complementary

#2C448C #8C442C #748C2C

monochromatic

#0F172F #1D2D5D #2C448C #3B5BBB #647FCE

Accessibility & contrast

On white

9.08

#2C448C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#2C448C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C448C

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C448C	#FFFFFF	#000000	##FFFFFF
##2C448C	1.00	9.08	2.31	9.08
#FFFFFF	9.08	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B4D8F

Deuteranopia (green-blind)

#00448B

Tritanopia (blue-blind)

#005561

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2c448c;
/* rgb */ color: rgb(44, 68, 140);
/* oklch */ color: oklch(40.9% 0.123 267.0);

Tailwind

colors: {
  custom: {
    50: '#7177ae',
    500: '#2c448c',
    950: '#000000',
  },
}

SCSS

$custom: #2c448c;
$custom-light: #7177ae;
$custom-dark: #000000;

JSON

{
  "hex": "#2c448c",
  "rgb": {
    "r": 44,
    "g": 68,
    "b": 140
  },
  "hsl": {
    "h": 225,
    "s": 52.174,
    "l": 36.078
  },
  "oklch": {
    "l": 0.40911,
    "c": 0.12312,
    "h": 267
  },
  "luminance": 0.06563
}

Semantic roles & 50–950 ramp

primary

#2C448C

secondary

#B59F5F

accent

#B84CDC

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #2C448C

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

Preview Lab → · Contrast checker → · Palette generator →