#2C348B#2C348B

#2C348B is a dark, vivid blue. Relative luminance 0.049; OKLCH L 37.5% C 0.143 H 273.3°. Best body text is #FFFFFF at 10.65:1 contrast (WCAG AA passes).

Color values

HEX	#2C348B
RGB	rgb(44, 52, 139)
HSL	hsl(235, 52%, 36%)
HSV	hsv(235, 68%, 55%)
CMYK	cmyk(68.3%, 62.6%, 0%, 45.5%)
CIE-LAB	lab(26.32, 26.43, -49.50)
CIE-LCH	lch(26.32, 56.11, 298.10°)
OKLab	oklab(37.54% 0.0083 -0.1427)
OKLCH	oklch(37.54% 0.143 273.3)
XYZ	xyz(6.9253, 4.8549, 24.9932)
Luminance	0.0486 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C348B #8B832C

analogous

#2C638B #2C348B #532C8B

triadic

#2C348B #8B2C34 #348B2C

tetradic

#2C348B #8B2C63 #8B832C #2C8B53

square

#2C348B #8B2C63 #8B832C #2C8B53

split-complementary

#2C348B #8B532C #638B2C

monochromatic

#0F112E #1D235D #2C348B #3B45B9 #646DCE

Accessibility & contrast

On white

10.65

#2C348B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#2C348B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C348B

10.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C348B	#FFFFFF	#000000	##FFFFFF
##2C348B	1.00	10.65	1.97	10.65
#FFFFFF	10.65	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00438E

Deuteranopia (green-blind)

#003A89

Tritanopia (blue-blind)

#004A5A

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2c348b;
/* rgb */ color: rgb(44, 52, 139);
/* oklch */ color: oklch(37.5% 0.143 273.3);

Tailwind

colors: {
  custom: {
    50: '#726bae',
    500: '#2c348b',
    950: '#000000',
  },
}

SCSS

$custom: #2c348b;
$custom-light: #726bae;
$custom-dark: #000000;

JSON

{
  "hex": "#2c348b",
  "rgb": {
    "r": 44,
    "g": 52,
    "b": 139
  },
  "hsl": {
    "h": 234.947,
    "s": 51.913,
    "l": 35.882
  },
  "oklch": {
    "l": 0.37535,
    "c": 0.14291,
    "h": 273.3
  },
  "luminance": 0.04856
}

Semantic roles & 50–950 ramp

primary

#2C348B

secondary

#B4AD5F

accent

#CF4CDB

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #2C348B

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

Preview Lab → · Contrast checker → · Palette generator →