#2C4AAC#2C4AAC

#2C4AAC is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.7% C 0.161 H 266.8°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#2C4AAC
RGB	rgb(44, 74, 172)
HSL	hsl(226, 59%, 42%)
HSV	hsv(226, 74%, 67%)
CMYK	cmyk(74.4%, 57%, 0%, 32.5%)
CIE-LAB	lab(34.82, 24.09, -55.70)
CIE-LCH	lch(34.82, 60.68, 293.39°)
OKLab	oklab(44.71% -0.0091 -0.1606)
OKLCH	oklch(44.71% 0.161 266.8)
XYZ	xyz(10.9313, 8.4104, 40.0690)
Luminance	0.0841 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4AAC #AC8E2C

analogous

#2C8AAC #2C4AAC #4E2CAC

triadic

#2C4AAC #AC2C4A #4AAC2C

tetradic

#2C4AAC #AC2C8A #AC8E2C #2CAC4E

square

#2C4AAC #AC2C8A #AC8E2C #2CAC4E

split-complementary

#2C4AAC #AC4E2C #8AAC2C

monochromatic

#13204B #20357B #2C4AAC #4666D0 #768EDC

Accessibility & contrast

On white

7.83

#2C4AAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#2C4AAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4AAC

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4AAC	#FFFFFF	#000000	##FFFFFF
##2C4AAC	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058AF

Deuteranopia (green-blind)

#004CAA

Tritanopia (blue-blind)

#006273

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2c4aac;
/* rgb */ color: rgb(44, 74, 172);
/* oklch */ color: oklch(44.7% 0.161 266.8);

Tailwind

colors: {
  custom: {
    50: '#777cc5',
    500: '#2c4aac',
    950: '#000000',
  },
}

SCSS

$custom: #2c4aac;
$custom-light: #777cc5;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4aac",
  "rgb": {
    "r": 44,
    "g": 74,
    "b": 172
  },
  "hsl": {
    "h": 225.938,
    "s": 59.259,
    "l": 42.353
  },
  "oklch": {
    "l": 0.44708,
    "c": 0.16086,
    "h": 266.8
  },
  "luminance": 0.08412
}

Semantic roles & 50–950 ramp

primary

#2C4AAC

secondary

#C4B070

accent

#BE45E2

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2C4AAC

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

Preview Lab → · Contrast checker → · Palette generator →