#2B4294#2B4294

#2B4294 is a dark, vivid blue. Relative luminance 0.065; OKLCH L 41.1% C 0.138 H 268.0°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#2B4294
RGB	rgb(43, 66, 148)
HSL	hsl(227, 55%, 37%)
HSV	hsv(227, 71%, 58%)
CMYK	cmyk(70.9%, 55.4%, 0%, 42%)
CIE-LAB	lab(30.75, 20.20, -47.83)
CIE-LCH	lch(30.75, 51.92, 292.89°)
OKLab	oklab(41.06% -0.0048 -0.1376)
OKLCH	oklch(41.06% 0.138 268)
XYZ	xyz(8.2879, 6.5473, 28.8382)
Luminance	0.0655 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B4294 #947D2B

analogous

#2B7794 #2B4294 #482B94

triadic

#2B4294 #942B42 #42942B

tetradic

#2B4294 #942B77 #947D2B #2B9448

square

#2B4294 #942B77 #947D2B #2B9448

split-complementary

#2B4294 #94482B #77942B

monochromatic

#0F1835 #1D2D65 #2B4294 #3957C3 #677ED3

Accessibility & contrast

On white

9.09

#2B4294 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#2B4294 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B4294

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B4294	#FFFFFF	#000000	##FFFFFF
##2B4294	1.00	9.09	2.31	9.09
#FFFFFF	9.09	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#014D97

Deuteranopia (green-blind)

#004492

Tritanopia (blue-blind)

#005664

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2b4294;
/* rgb */ color: rgb(43, 66, 148);
/* oklch */ color: oklch(41.1% 0.138 268.0);

Tailwind

colors: {
  custom: {
    50: '#7276b4',
    500: '#2b4294',
    950: '#000000',
  },
}

SCSS

$custom: #2b4294;
$custom-light: #7276b4;
$custom-dark: #000000;

JSON

{
  "hex": "#2b4294",
  "rgb": {
    "r": 43,
    "g": 66,
    "b": 148
  },
  "hsl": {
    "h": 226.857,
    "s": 54.974,
    "l": 37.451
  },
  "oklch": {
    "l": 0.41055,
    "c": 0.1377,
    "h": 268
  },
  "luminance": 0.06548
}

Semantic roles & 50–950 ramp

primary

#2B4294

secondary

#B9A662

accent

#BE49DE

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #2B4294

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

Preview Lab → · Contrast checker → · Palette generator →