#2B329F#2B329F

#2B329F is a dark, vivid blue. Relative luminance 0.053; OKLCH L 39.0% C 0.173 H 272.4°. Best body text is #FFFFFF at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#2B329F
RGB	rgb(43, 50, 159)
HSL	hsl(236, 57%, 40%)
HSV	hsv(236, 73%, 62%)
CMYK	cmyk(73%, 68.6%, 0%, 37.6%)
CIE-LAB	lab(27.57, 34.87, -59.74)
CIE-LCH	lch(27.57, 69.17, 300.27°)
OKLab	oklab(38.99% 0.0072 -0.1727)
OKLCH	oklch(38.99% 0.173 272.4)
XYZ	xyz(8.3928, 5.2972, 33.3743)
Luminance	0.0530 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B329F #9F982B

analogous

#2B6C9F #2B329F #5E2B9F

triadic

#2B329F #9F2B32 #329F2B

tetradic

#2B329F #9F2B6C #9F982B #2B9F5E

square

#2B329F #9F2B6C #9F982B #2B9F5E

split-complementary

#2B329F #9F5E2B #6C9F2B

monochromatic

#11143F #1E236F #2B329F #3D45CA #6D73D7

Accessibility & contrast

On white

10.20

#2B329F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#2B329F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B329F

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B329F	#FFFFFF	#000000	##FFFFFF
##2B329F	1.00	10.20	2.06	10.20
#FFFFFF	10.20	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047A2

Deuteranopia (green-blind)

#003C9D

Tritanopia (blue-blind)

#004F64

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2b329f;
/* rgb */ color: rgb(43, 50, 159);
/* oklch */ color: oklch(39.0% 0.173 272.4);

Tailwind

colors: {
  custom: {
    50: '#766abc',
    500: '#2b329f',
    950: '#000000',
  },
}

SCSS

$custom: #2b329f;
$custom-light: #766abc;
$custom-dark: #000000;

JSON

{
  "hex": "#2b329f",
  "rgb": {
    "r": 43,
    "g": 50,
    "b": 159
  },
  "hsl": {
    "h": 236.379,
    "s": 57.426,
    "l": 39.608
  },
  "oklch": {
    "l": 0.38986,
    "c": 0.17286,
    "h": 272.4
  },
  "luminance": 0.05298
}

Semantic roles & 50–950 ramp

primary

#2B329F

secondary

#BEB967

accent

#D747E1

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2B329F

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

Preview Lab → · Contrast checker → · Palette generator →