#2C3EAC#2C3EAC

#2C3EAC is a dark, vivid blue. Relative luminance 0.070; OKLCH L 42.4% C 0.176 H 269.8°. Best body text is #FFFFFF at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#2C3EAC
RGB	rgb(44, 62, 172)
HSL	hsl(232, 59%, 42%)
HSV	hsv(232, 74%, 67%)
CMYK	cmyk(74.4%, 64%, 0%, 32.5%)
CIE-LAB	lab(31.71, 31.99, -60.77)
CIE-LCH	lch(31.71, 68.68, 297.76°)
OKLab	oklab(42.39% -0.0005 -0.1756)
OKLCH	oklch(42.39% 0.176 269.8)
XYZ	xyz(10.2052, 6.9582, 39.8270)
Luminance	0.0696 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C3EAC #AC9A2C

analogous

#2C7EAC #2C3EAC #5A2CAC

triadic

#2C3EAC #AC2C3E #3EAC2C

tetradic

#2C3EAC #AC2C7E #AC9A2C #2CAC5A

square

#2C3EAC #AC2C7E #AC9A2C #2CAC5A

split-complementary

#2C3EAC #AC5A2C #7EAC2C

monochromatic

#131B4B #202C7B #2C3EAC #4659D0 #7685DC

Accessibility & contrast

On white

8.78

#2C3EAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#2C3EAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3EAC

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3EAC	#FFFFFF	#000000	##FFFFFF
##2C3EAC	1.00	8.78	2.39	8.78
#FFFFFF	8.78	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051B0

Deuteranopia (green-blind)

#0045AA

Tritanopia (blue-blind)

#005B6F

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #2c3eac;
/* rgb */ color: rgb(44, 62, 172);
/* oklch */ color: oklch(42.4% 0.176 269.8);

Tailwind

colors: {
  custom: {
    50: '#7873c6',
    500: '#2c3eac',
    950: '#000000',
  },
}

SCSS

$custom: #2c3eac;
$custom-light: #7873c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3eac",
  "rgb": {
    "r": 44,
    "g": 62,
    "b": 172
  },
  "hsl": {
    "h": 231.563,
    "s": 59.259,
    "l": 42.353
  },
  "oklch": {
    "l": 0.42394,
    "c": 0.17565,
    "h": 269.8
  },
  "luminance": 0.06959
}

Semantic roles & 50–950 ramp

primary

#2C3EAC

secondary

#C4B870

accent

#CC45E2

background

#F8F6FC

surface

#EFECF8

border

#CAC7D1

text

#0A0813

muted

#7C7B82

Preview Lab

Preview with #2C3EAC

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

Preview Lab → · Contrast checker → · Palette generator →