#2C3392#2C3392

#2C3392 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.0% C 0.154 H 273.3°. Best body text is #FFFFFF at 10.52:1 contrast (WCAG AA passes).

Color values

HEX	#2C3392
RGB	rgb(44, 51, 146)
HSL	hsl(236, 54%, 37%)
HSV	hsv(236, 70%, 57%)
CMYK	cmyk(69.9%, 65.1%, 0%, 42.7%)
CIE-LAB	lab(26.67, 29.66, -53.25)
CIE-LCH	lch(26.67, 60.95, 299.12°)
OKLab	oklab(37.98% 0.0087 -0.1537)
OKLCH	oklch(37.98% 0.154 273.3)
XYZ	xyz(7.4091, 4.9778, 27.7589)
Luminance	0.0498 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C3392 #928B2C

analogous

#2C6692 #2C3392 #582C92

triadic

#2C3392 #922C33 #33922C

tetradic

#2C3392 #922C66 #928B2C #2C9258

square

#2C3392 #922C66 #928B2C #2C9258

split-complementary

#2C3392 #92582C #66922C

monochromatic

#101234 #1E2363 #2C3392 #3A43C1 #676ED1

Accessibility & contrast

On white

10.52

#2C3392 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#2C3392 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3392

10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3392	#FFFFFF	#000000	##FFFFFF
##2C3392	1.00	10.52	2.00	10.52
#FFFFFF	10.52	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004495

Deuteranopia (green-blind)

#003A90

Tritanopia (blue-blind)

#004B5D

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2c3392;
/* rgb */ color: rgb(44, 51, 146);
/* oklch */ color: oklch(38.0% 0.154 273.3);

Tailwind

colors: {
  custom: {
    50: '#736bb3',
    500: '#2c3392',
    950: '#000000',
  },
}

SCSS

$custom: #2c3392;
$custom-light: #736bb3;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3392",
  "rgb": {
    "r": 44,
    "g": 51,
    "b": 146
  },
  "hsl": {
    "h": 235.882,
    "s": 53.684,
    "l": 37.255
  },
  "oklch": {
    "l": 0.37984,
    "c": 0.15393,
    "h": 273.3
  },
  "luminance": 0.04978
}

Semantic roles & 50–950 ramp

primary

#2C3392

secondary

#B8B262

accent

#D34BDD

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #2C3392

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

Preview Lab → · Contrast checker → · Palette generator →