#2B4E92#2B4E92

#2B4E92 is a dark, moderate blue. Relative luminance 0.080; OKLCH L 43.5% C 0.119 H 262.1°. Best body text is #FFFFFF at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#2B4E92
RGB	rgb(43, 78, 146)
HSL	hsl(220, 54%, 37%)
HSV	hsv(220, 71%, 57%)
CMYK	cmyk(70.5%, 46.6%, 0%, 42.7%)
CIE-LAB	lab(34.06, 11.34, -41.28)
CIE-LCH	lch(34.06, 42.81, 285.36°)
OKLab	oklab(43.53% -0.0163 -0.1181)
OKLCH	oklch(43.53% 0.119 262.1)
XYZ	xyz(8.9071, 8.0368, 28.2704)
Luminance	0.0804 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B4E92 #926F2B

analogous

#2B8192 #2B4E92 #3C2B92

triadic

#2B4E92 #922B4E #4E922B

tetradic

#2B4E92 #922B81 #926F2B #2B923C

square

#2B4E92 #922B81 #926F2B #2B923C

split-complementary

#2B4E92 #923C2B #81922B

monochromatic

#0F1B33 #1D3563 #2B4E92 #3967C1 #668AD2

Accessibility & contrast

On white

8.05

#2B4E92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#2B4E92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B4E92

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B4E92	#FFFFFF	#000000	##FFFFFF
##2B4E92	1.00	8.05	2.61	8.05
#FFFFFF	8.05	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C5595

Deuteranopia (green-blind)

#184C91

Tritanopia (blue-blind)

#005E69

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2b4e92;
/* rgb */ color: rgb(43, 78, 146);
/* oklch */ color: oklch(43.5% 0.119 262.1);

Tailwind

colors: {
  custom: {
    50: '#717fb2',
    500: '#2b4e92',
    950: '#000000',
  },
}

SCSS

$custom: #2b4e92;
$custom-light: #717fb2;
$custom-dark: #000000;

JSON

{
  "hex": "#2b4e92",
  "rgb": {
    "r": 43,
    "g": 78,
    "b": 146
  },
  "hsl": {
    "h": 219.612,
    "s": 54.497,
    "l": 37.059
  },
  "oklch": {
    "l": 0.43528,
    "c": 0.11927,
    "h": 262.1
  },
  "luminance": 0.08038
}

Semantic roles & 50–950 ramp

primary

#2B4E92

secondary

#B89A61

accent

#AC4ADE

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #2B4E92

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

Preview Lab → · Contrast checker → · Palette generator →