#2C3DAC#2C3DAC

#2C3DAC is a dark, vivid blue. Relative luminance 0.069; OKLCH L 42.2% C 0.177 H 270.1°. Best body text is #FFFFFF at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#2C3DAC
RGB	rgb(44, 61, 172)
HSL	hsl(232, 59%, 42%)
HSV	hsv(232, 74%, 67%)
CMYK	cmyk(74.4%, 64.5%, 0%, 32.5%)
CIE-LAB	lab(31.46, 32.64, -61.18)
CIE-LCH	lch(31.46, 69.34, 298.08°)
OKLab	oklab(42.21% 0.0002 -0.1768)
OKLCH	oklch(42.21% 0.177 270.1)
XYZ	xyz(10.1513, 6.8504, 39.8090)
Luminance	0.0685 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C3DAC #AC9B2C

analogous

#2C7DAC #2C3DAC #5B2CAC

triadic

#2C3DAC #AC2C3D #3DAC2C

tetradic

#2C3DAC #AC2C7D #AC9B2C #2CAC5B

square

#2C3DAC #AC2C7D #AC9B2C #2CAC5B

split-complementary

#2C3DAC #AC5B2C #7DAC2C

monochromatic

#131A4B #202C7B #2C3DAC #4658D0 #7684DC

Accessibility & contrast

On white

8.86

#2C3DAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#2C3DAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3DAC

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3DAC	#FFFFFF	#000000	##FFFFFF
##2C3DAC	1.00	8.86	2.37	8.86
#FFFFFF	8.86	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050B0

Deuteranopia (green-blind)

#0044AA

Tritanopia (blue-blind)

#005A6F

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2c3dac;
/* rgb */ color: rgb(44, 61, 172);
/* oklch */ color: oklch(42.2% 0.177 270.1);

Tailwind

colors: {
  custom: {
    50: '#7872c6',
    500: '#2c3dac',
    950: '#000000',
  },
}

SCSS

$custom: #2c3dac;
$custom-light: #7872c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3dac",
  "rgb": {
    "r": 44,
    "g": 61,
    "b": 172
  },
  "hsl": {
    "h": 232.031,
    "s": 59.259,
    "l": 42.353
  },
  "oklch": {
    "l": 0.42212,
    "c": 0.17685,
    "h": 270.1
  },
  "luminance": 0.06852
}

Semantic roles & 50–950 ramp

primary

#2C3DAC

secondary

#C4B970

accent

#CE45E2

background

#F8F6FC

surface

#EFECF8

border

#CAC7D1

text

#0A0813

muted

#7C7B82

Preview Lab

Preview with #2C3DAC

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

Preview Lab → · Contrast checker → · Palette generator →