#2B4192#2B4192

#2B4192 is a dark, vivid blue. Relative luminance 0.064; OKLCH L 40.7% C 0.136 H 268.3°. Best body text is #FFFFFF at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#2B4192
RGB	rgb(43, 65, 146)
HSL	hsl(227, 54%, 37%)
HSV	hsv(227, 71%, 57%)
CMYK	cmyk(70.5%, 55.5%, 0%, 42.7%)
CIE-LAB	lab(30.32, 20.11, -47.30)
CIE-LCH	lch(30.32, 51.40, 293.04°)
OKLab	oklab(40.68% -0.0041 -0.1361)
OKLCH	oklch(40.68% 0.136 268.3)
XYZ	xyz(8.0731, 6.3687, 27.9924)
Luminance	0.0637 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B4192 #927C2B

analogous

#2B7592 #2B4192 #482B92

triadic

#2B4192 #922B41 #41922B

tetradic

#2B4192 #922B75 #927C2B #2B9248

square

#2B4192 #922B75 #927C2B #2B9248

split-complementary

#2B4192 #92482B #75922B

monochromatic

#0F1733 #1D2C63 #2B4192 #3956C1 #667DD2

Accessibility & contrast

On white

9.23

#2B4192 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#2B4192 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B4192

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B4192	#FFFFFF	#000000	##FFFFFF
##2B4192	1.00	9.23	2.27	9.23
#FFFFFF	9.23	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#014C95

Deuteranopia (green-blind)

#004390

Tritanopia (blue-blind)

#005463

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2b4192;
/* rgb */ color: rgb(43, 65, 146);
/* oklch */ color: oklch(40.7% 0.136 268.3);

Tailwind

colors: {
  custom: {
    50: '#7275b3',
    500: '#2b4192',
    950: '#000000',
  },
}

SCSS

$custom: #2b4192;
$custom-light: #7275b3;
$custom-dark: #000000;

JSON

{
  "hex": "#2b4192",
  "rgb": {
    "r": 43,
    "g": 65,
    "b": 146
  },
  "hsl": {
    "h": 227.184,
    "s": 54.497,
    "l": 37.059
  },
  "oklch": {
    "l": 0.40684,
    "c": 0.13614,
    "h": 268.3
  },
  "luminance": 0.0637
}

Semantic roles & 50–950 ramp

primary

#2B4192

secondary

#B8A561

accent

#BE4ADE

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #2B4192

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

Preview Lab → · Contrast checker → · Palette generator →