#2D4CA4#2D4CA4

#2D4CA4 is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.5% C 0.147 H 266.0°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#2D4CA4
RGB	rgb(45, 76, 164)
HSL	hsl(224, 57%, 41%)
HSV	hsv(224, 73%, 64%)
CMYK	cmyk(72.6%, 53.7%, 0%, 35.7%)
CIE-LAB	lab(34.81, 19.85, -50.93)
CIE-LCH	lch(34.81, 54.66, 291.30°)
OKLab	oklab(44.52% -0.0103 -0.1465)
OKLCH	oklch(44.52% 0.147 266)
XYZ	xyz(10.3651, 8.4060, 36.1910)
Luminance	0.0841 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4CA4 #A4852D

analogous

#2D87A4 #2D4CA4 #492DA4

triadic

#2D4CA4 #A42D4C #4CA42D

tetradic

#2D4CA4 #A42D87 #A4852D #2DA449

square

#2D4CA4 #A42D87 #A4852D #2DA449

split-complementary

#2D4CA4 #A4492D #87A42D

monochromatic

#131F44 #203674 #2D4CA4 #4366CB #738DD9

Accessibility & contrast

On white

7.83

#2D4CA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#2D4CA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4CA4

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4CA4	#FFFFFF	#000000	##FFFFFF
##2D4CA4	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)

#0D58A7

Deuteranopia (green-blind)

#004DA2

Tritanopia (blue-blind)

#006170

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2d4ca4;
/* rgb */ color: rgb(45, 76, 164);
/* oklch */ color: oklch(44.5% 0.147 266.0);

Tailwind

colors: {
  custom: {
    50: '#767dc0',
    500: '#2d4ca4',
    950: '#000000',
  },
}

SCSS

$custom: #2d4ca4;
$custom-light: #767dc0;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4ca4",
  "rgb": {
    "r": 45,
    "g": 76,
    "b": 164
  },
  "hsl": {
    "h": 224.37,
    "s": 56.938,
    "l": 40.98
  },
  "oklch": {
    "l": 0.44524,
    "c": 0.1469,
    "h": 266
  },
  "luminance": 0.08407
}

Semantic roles & 50–950 ramp

primary

#2D4CA4

secondary

#C0AA6D

accent

#B848E0

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #2D4CA4

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

Preview Lab → · Contrast checker → · Palette generator →