#2B4490#2B4490

#2B4490 is a dark, vivid blue. Relative luminance 0.067; OKLCH L 41.2% C 0.129 H 266.9°. Best body text is #FFFFFF at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#2B4490
RGB	rgb(43, 68, 144)
HSL	hsl(225, 54%, 37%)
HSV	hsv(225, 70%, 56%)
CMYK	cmyk(70.1%, 52.8%, 0%, 43.5%)
CIE-LAB	lab(31.02, 17.31, -44.95)
CIE-LCH	lch(31.02, 48.17, 291.07°)
OKLab	oklab(41.16% -0.007 -0.1291)
OKLCH	oklch(41.16% 0.129 266.9)
XYZ	xyz(8.0957, 6.6607, 27.2391)
Luminance	0.0666 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B4490 #90772B

analogous

#2B7790 #2B4490 #452B90

triadic

#2B4490 #902B44 #44902B

tetradic

#2B4490 #902B77 #90772B #2B9045

square

#2B4490 #902B77 #90772B #2B9045

split-complementary

#2B4490 #90452B #77902B

monochromatic

#0F1732 #1D2E61 #2B4490 #395ABF #657FD1

Accessibility & contrast

On white

9.00

#2B4490 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#2B4490 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B4490

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B4490	#FFFFFF	#000000	##FFFFFF
##2B4490	1.00	9.00	2.33	9.00
#FFFFFF	9.00	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#154E93

Deuteranopia (green-blind)

#00458E

Tritanopia (blue-blind)

#005663

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2b4490;
/* rgb */ color: rgb(43, 68, 144);
/* oklch */ color: oklch(41.2% 0.129 266.9);

Tailwind

colors: {
  custom: {
    50: '#7177b1',
    500: '#2b4490',
    950: '#000000',
  },
}

SCSS

$custom: #2b4490;
$custom-light: #7177b1;
$custom-dark: #000000;

JSON

{
  "hex": "#2b4490",
  "rgb": {
    "r": 43,
    "g": 68,
    "b": 144
  },
  "hsl": {
    "h": 225.149,
    "s": 54.011,
    "l": 36.667
  },
  "oklch": {
    "l": 0.41164,
    "c": 0.1293,
    "h": 266.9
  },
  "luminance": 0.06661
}

Semantic roles & 50–950 ramp

primary

#2B4490

secondary

#B7A160

accent

#B94ADD

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #2B4490

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

Preview Lab → · Contrast checker → · Palette generator →