#2C3393#2C3393

#2C3393 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.1% C 0.155 H 273.2°. Best body text is #FFFFFF at 10.49:1 contrast (WCAG AA passes).

Color values

HEX	#2C3393
RGB	rgb(44, 51, 147)
HSL	hsl(236, 54%, 37%)
HSV	hsv(236, 70%, 58%)
CMYK	cmyk(70.1%, 65.3%, 0%, 42.4%)
CIE-LAB	lab(26.76, 30.02, -53.72)
CIE-LCH	lch(26.76, 61.54, 299.20°)
OKLab	oklab(38.08% 0.0087 -0.1551)
OKLCH	oklch(38.08% 0.155 273.2)
XYZ	xyz(7.4872, 5.0090, 28.1704)
Luminance	0.0501 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C3393 #938C2C

analogous

#2C6793 #2C3393 #582C93

triadic

#2C3393 #932C33 #33932C

tetradic

#2C3393 #932C67 #938C2C #2C9358

square

#2C3393 #932C67 #938C2C #2C9358

split-complementary

#2C3393 #93582C #67932C

monochromatic

#101235 #1E2364 #2C3393 #3A43C2 #686FD2

Accessibility & contrast

On white

10.49

#2C3393 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#2C3393 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3393

10.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3393	#FFFFFF	#000000	##FFFFFF
##2C3393	1.00	10.49	2.00	10.49
#FFFFFF	10.49	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004496

Deuteranopia (green-blind)

#003B91

Tritanopia (blue-blind)

#004C5E

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2c3393;
/* rgb */ color: rgb(44, 51, 147);
/* oklch */ color: oklch(38.1% 0.155 273.2);

Tailwind

colors: {
  custom: {
    50: '#736bb4',
    500: '#2c3393',
    950: '#000000',
  },
}

SCSS

$custom: #2c3393;
$custom-light: #736bb4;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3393",
  "rgb": {
    "r": 44,
    "g": 51,
    "b": 147
  },
  "hsl": {
    "h": 235.922,
    "s": 53.927,
    "l": 37.451
  },
  "oklch": {
    "l": 0.38077,
    "c": 0.1553,
    "h": 273.2
  },
  "luminance": 0.0501
}

Semantic roles & 50–950 ramp

primary

#2C3393

secondary

#B8B263

accent

#D34ADD

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #2C3393

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

Preview Lab → · Contrast checker → · Palette generator →