#2B329E#2B329E

#2B329E is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.9% C 0.172 H 272.4°. Best body text is #FFFFFF at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#2B329E
RGB	rgb(43, 50, 158)
HSL	hsl(236, 57%, 39%)
HSV	hsv(236, 73%, 62%)
CMYK	cmyk(72.8%, 68.4%, 0%, 38%)
CIE-LAB	lab(27.47, 34.51, -59.28)
CIE-LCH	lch(27.47, 68.60, 300.21°)
OKLab	oklab(38.89% 0.0073 -0.1714)
OKLCH	oklch(38.89% 0.172 272.4)
XYZ	xyz(8.3063, 5.2626, 32.9191)
Luminance	0.0526 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B329E #9E972B

analogous

#2B6C9E #2B329E #5E2B9E

triadic

#2B329E #9E2B32 #329E2B

tetradic

#2B329E #9E2B6C #9E972B #2B9E5E

square

#2B329E #9E2B6C #9E972B #2B9E5E

split-complementary

#2B329E #9E5E2B #6C9E2B

monochromatic

#11143E #1E236E #2B329E #3C45CA #6C73D7

Accessibility & contrast

On white

10.23

#2B329E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#2B329E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B329E

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B329E	#FFFFFF	#000000	##FFFFFF
##2B329E	1.00	10.23	2.05	10.23
#FFFFFF	10.23	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A1

Deuteranopia (green-blind)

#003B9C

Tritanopia (blue-blind)

#004F63

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2b329e;
/* rgb */ color: rgb(43, 50, 158);
/* oklch */ color: oklch(38.9% 0.172 272.4);

Tailwind

colors: {
  custom: {
    50: '#766abc',
    500: '#2b329e',
    950: '#000000',
  },
}

SCSS

$custom: #2b329e;
$custom-light: #766abc;
$custom-dark: #000000;

JSON

{
  "hex": "#2b329e",
  "rgb": {
    "r": 43,
    "g": 50,
    "b": 158
  },
  "hsl": {
    "h": 236.348,
    "s": 57.214,
    "l": 39.412
  },
  "oklch": {
    "l": 0.38889,
    "c": 0.17154,
    "h": 272.4
  },
  "luminance": 0.05263
}

Semantic roles & 50–950 ramp

primary

#2B329E

secondary

#BEB967

accent

#D747E0

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2B329E

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

Preview Lab → · Contrast checker → · Palette generator →