#2C4BAC#2C4BAC

#2C4BAC is a dark, vivid blue. Relative luminance 0.085; OKLCH L 44.9% C 0.160 H 266.5°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#2C4BAC
RGB	rgb(44, 75, 172)
HSL	hsl(225, 59%, 42%)
HSV	hsv(225, 74%, 67%)
CMYK	cmyk(74.4%, 56.4%, 0%, 32.5%)
CIE-LAB	lab(35.09, 23.42, -55.26)
CIE-LCH	lch(35.09, 60.02, 292.97°)
OKLab	oklab(44.91% -0.0098 -0.1593)
OKLCH	oklch(44.91% 0.16 266.5)
XYZ	xyz(10.9986, 8.5450, 40.0914)
Luminance	0.0855 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4BAC #AC8D2C

analogous

#2C8BAC #2C4BAC #4D2CAC

triadic

#2C4BAC #AC2C4B #4BAC2C

tetradic

#2C4BAC #AC2C8B #AC8D2C #2CAC4D

square

#2C4BAC #AC2C8B #AC8D2C #2CAC4D

split-complementary

#2C4BAC #AC4D2C #8BAC2C

monochromatic

#13204B #20367B #2C4BAC #4667D0 #768FDC

Accessibility & contrast

On white

7.75

#2C4BAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#2C4BAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4BAC

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4BAC	#FFFFFF	#000000	##FFFFFF
##2C4BAC	1.00	7.75	2.71	7.75
#FFFFFF	7.75	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059AF

Deuteranopia (green-blind)

#004DAA

Tritanopia (blue-blind)

#006374

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #2c4bac;
/* rgb */ color: rgb(44, 75, 172);
/* oklch */ color: oklch(44.9% 0.160 266.5);

Tailwind

colors: {
  custom: {
    50: '#777cc5',
    500: '#2c4bac',
    950: '#000000',
  },
}

SCSS

$custom: #2c4bac;
$custom-light: #777cc5;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4bac",
  "rgb": {
    "r": 44,
    "g": 75,
    "b": 172
  },
  "hsl": {
    "h": 225.469,
    "s": 59.259,
    "l": 42.353
  },
  "oklch": {
    "l": 0.44911,
    "c": 0.1596,
    "h": 266.5
  },
  "luminance": 0.08546
}

Semantic roles & 50–950 ramp

primary

#2C4BAC

secondary

#C4B070

accent

#BC45E2

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2C4BAC

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

Preview Lab → · Contrast checker → · Palette generator →