#2B329D#2B329D

#2B329D is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.8% C 0.170 H 272.5°. Best body text is #FFFFFF at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#2B329D
RGB	rgb(43, 50, 157)
HSL	hsl(236, 57%, 39%)
HSV	hsv(236, 73%, 62%)
CMYK	cmyk(72.6%, 68.2%, 0%, 38.4%)
CIE-LAB	lab(27.38, 34.16, -58.83)
CIE-LCH	lch(27.38, 68.03, 300.14°)
OKLab	oklab(38.79% 0.0074 -0.1701)
OKLCH	oklch(38.79% 0.17 272.5)
XYZ	xyz(8.2206, 5.2283, 32.4677)
Luminance	0.0523 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B329D #9D962B

analogous

#2B6B9D #2B329D #5D2B9D

triadic

#2B329D #9D2B32 #329D2B

tetradic

#2B329D #9D2B6B #9D962B #2B9D5D

square

#2B329D #9D2B6B #9D962B #2B9D5D

split-complementary

#2B329D #9D5D2B #6B9D2B

monochromatic

#11133D #1E236D #2B329D #3C44CA #6C72D7

Accessibility & contrast

On white

10.26

#2B329D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#2B329D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B329D

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B329D	#FFFFFF	#000000	##FFFFFF
##2B329D	1.00	10.26	2.05	10.26
#FFFFFF	10.26	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A0

Deuteranopia (green-blind)

#003B9B

Tritanopia (blue-blind)

#004F63

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2b329d;
/* rgb */ color: rgb(43, 50, 157);
/* oklch */ color: oklch(38.8% 0.170 272.5);

Tailwind

colors: {
  custom: {
    50: '#766abb',
    500: '#2b329d',
    950: '#000000',
  },
}

SCSS

$custom: #2b329d;
$custom-light: #766abb;
$custom-dark: #000000;

JSON

{
  "hex": "#2b329d",
  "rgb": {
    "r": 43,
    "g": 50,
    "b": 157
  },
  "hsl": {
    "h": 236.316,
    "s": 57,
    "l": 39.216
  },
  "oklch": {
    "l": 0.38791,
    "c": 0.17023,
    "h": 272.5
  },
  "luminance": 0.05229
}

Semantic roles & 50–950 ramp

primary

#2B329D

secondary

#BDB866

accent

#D748E0

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2B329D

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

Preview Lab → · Contrast checker → · Palette generator →