#2B329A#2B329A

#2B329A is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.5% C 0.166 H 272.6°. Best body text is #FFFFFF at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#2B329A
RGB	rgb(43, 50, 154)
HSL	hsl(236, 56%, 39%)
HSV	hsv(236, 72%, 60%)
CMYK	cmyk(72.1%, 67.5%, 0%, 39.6%)
CIE-LAB	lab(27.09, 33.08, -57.46)
CIE-LCH	lch(27.09, 66.30, 299.93°)
OKLab	oklab(38.5% 0.0077 -0.1661)
OKLCH	oklch(38.5% 0.166 272.6)
XYZ	xyz(7.9676, 5.1271, 31.1353)
Luminance	0.0513 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B329A #9A932B

analogous

#2B699A #2B329A #5B2B9A

triadic

#2B329A #9A2B32 #329A2B

tetradic

#2B329A #9A2B69 #9A932B #2B9A5B

square

#2B329A #9A2B69 #9A932B #2B9A5B

split-complementary

#2B329A #9A5B2B #699A2B

monochromatic

#10133A #1E226A #2B329A #3A43C8 #6A71D5

Accessibility & contrast

On white

10.37

#2B329A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#2B329A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B329A

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B329A	#FFFFFF	#000000	##FFFFFF
##2B329A	1.00	10.37	2.03	10.37
#FFFFFF	10.37	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00459D

Deuteranopia (green-blind)

#003B98

Tritanopia (blue-blind)

#004E61

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2b329a;
/* rgb */ color: rgb(43, 50, 154);
/* oklch */ color: oklch(38.5% 0.166 272.6);

Tailwind

colors: {
  custom: {
    50: '#756ab9',
    500: '#2b329a',
    950: '#000000',
  },
}

SCSS

$custom: #2b329a;
$custom-light: #756ab9;
$custom-dark: #000000;

JSON

{
  "hex": "#2b329a",
  "rgb": {
    "r": 43,
    "g": 50,
    "b": 154
  },
  "hsl": {
    "h": 236.216,
    "s": 56.345,
    "l": 38.627
  },
  "oklch": {
    "l": 0.385,
    "c": 0.16624,
    "h": 272.6
  },
  "luminance": 0.05128
}

Semantic roles & 50–950 ramp

primary

#2B329A

secondary

#BCB765

accent

#D648E0

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2B329A

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

Preview Lab → · Contrast checker → · Palette generator →