#2B4892#2B4892

#2B4892 is a dark, vivid blue. Relative luminance 0.072; OKLCH L 42.2% C 0.127 H 265.2°. Best body text is #FFFFFF at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#2B4892
RGB	rgb(43, 72, 146)
HSL	hsl(223, 54%, 37%)
HSV	hsv(223, 71%, 57%)
CMYK	cmyk(70.5%, 50.7%, 0%, 42.7%)
CIE-LAB	lab(32.31, 15.37, -44.10)
CIE-LCH	lch(32.31, 46.70, 289.22°)
OKLab	oklab(42.19% -0.0105 -0.1265)
OKLCH	oklch(42.19% 0.127 265.2)
XYZ	xyz(8.5001, 7.2228, 28.1347)
Luminance	0.0722 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B4892 #92752B

analogous

#2B7C92 #2B4892 #422B92

triadic

#2B4892 #922B48 #48922B

tetradic

#2B4892 #922B7C #92752B #2B9242

square

#2B4892 #922B7C #92752B #2B9242

split-complementary

#2B4892 #92422B #7C922B

monochromatic

#0F1933 #1D3163 #2B4892 #395FC1 #6684D2

Accessibility & contrast

On white

8.59

#2B4892 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#2B4892 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B4892

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B4892	#FFFFFF	#000000	##FFFFFF
##2B4892	1.00	8.59	2.44	8.59
#FFFFFF	8.59	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E5195

Deuteranopia (green-blind)

#004890

Tritanopia (blue-blind)

#005966

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2b4892;
/* rgb */ color: rgb(43, 72, 146);
/* oklch */ color: oklch(42.2% 0.127 265.2);

Tailwind

colors: {
  custom: {
    50: '#717ab2',
    500: '#2b4892',
    950: '#000000',
  },
}

SCSS

$custom: #2b4892;
$custom-light: #717ab2;
$custom-dark: #000000;

JSON

{
  "hex": "#2b4892",
  "rgb": {
    "r": 43,
    "g": 72,
    "b": 146
  },
  "hsl": {
    "h": 223.107,
    "s": 54.497,
    "l": 37.059
  },
  "oklch": {
    "l": 0.42188,
    "c": 0.12697,
    "h": 265.2
  },
  "luminance": 0.07224
}

Semantic roles & 50–950 ramp

primary

#2B4892

secondary

#B8A061

accent

#B44ADE

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #2B4892

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

Preview Lab → · Contrast checker → · Palette generator →