#2C3576#2C3576

#2C3576 is a dark, moderate blue. Relative luminance 0.044; OKLCH L 36.0% C 0.111 H 273.6°. Best body text is #FFFFFF at 11.18:1 contrast (WCAG AA passes).

Color values

HEX	#2C3576
RGB	rgb(44, 53, 118)
HSL	hsl(233, 46%, 32%)
HSV	hsv(233, 63%, 46%)
CMYK	cmyk(62.7%, 55.1%, 0%, 53.7%)
CIE-LAB	lab(24.92, 17.96, -38.58)
CIE-LCH	lch(24.92, 42.56, 294.97°)
OKLab	oklab(35.97% 0.0069 -0.1106)
OKLCH	oklch(35.97% 0.111 273.6)
XYZ	xyz(5.5807, 4.3892, 17.6891)
Luminance	0.0439 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C3576 #766D2C

analogous

#2C5A76 #2C3576 #482C76

triadic

#2C3576 #762C35 #35762C

tetradic

#2C3576 #762C5A #766D2C #2C7648

square

#2C3576 #762C5A #766D2C #2C7648

split-complementary

#2C3576 #76482C #5A762C

monochromatic

#0B0D1D #1B2149 #2C3576 #3D49A3 #5B67C2

Accessibility & contrast

On white

11.18

#2C3576 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#2C3576 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3576

11.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3576	#FFFFFF	#000000	##FFFFFF
##2C3576	1.00	11.18	1.88	11.18
#FFFFFF	11.18	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D3E78

Deuteranopia (green-blind)

#003875

Tritanopia (blue-blind)

#004450

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2c3576;
/* rgb */ color: rgb(44, 53, 118);
/* oklch */ color: oklch(36.0% 0.111 273.6);

Tailwind

colors: {
  custom: {
    50: '#6d6c9e',
    500: '#2c3576',
    950: '#000000',
  },
}

SCSS

$custom: #2c3576;
$custom-light: #6d6c9e;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3576",
  "rgb": {
    "r": 44,
    "g": 53,
    "b": 118
  },
  "hsl": {
    "h": 232.703,
    "s": 45.679,
    "l": 31.765
  },
  "oklch": {
    "l": 0.35967,
    "c": 0.11077,
    "h": 273.6
  },
  "luminance": 0.0439
}

Semantic roles & 50–950 ramp

primary

#2C3576

secondary

#A79E56

accent

#C552D5

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #2C3576

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

Preview Lab → · Contrast checker → · Palette generator →