#2A329B#2A329B

#2A329B is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.5% C 0.168 H 272.2°. Best body text is #FFFFFF at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#2A329B
RGB	rgb(42, 50, 155)
HSL	hsl(236, 57%, 39%)
HSV	hsv(236, 73%, 61%)
CMYK	cmyk(72.9%, 67.7%, 0%, 39.2%)
CIE-LAB	lab(27.13, 33.32, -58.02)
CIE-LCH	lch(27.13, 66.91, 299.87°)
OKLab	oklab(38.54% 0.0064 -0.1677)
OKLCH	oklch(38.54% 0.168 272.2)
XYZ	xyz(8.0098, 5.1392, 31.5738)
Luminance	0.0514 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A329B #9B932A

analogous

#2A6A9B #2A329B #5A2A9B

triadic

#2A329B #9B2A32 #329B2A

tetradic

#2A329B #9B2A6A #9B932A #2A9B5A

square

#2A329B #9B2A6A #9B932A #2A9B5A

split-complementary

#2A329B #9B5A2A #6A9B2A

monochromatic

#10133B #1D226B #2A329B #3943C9 #6971D6

Accessibility & contrast

On white

10.36

#2A329B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#2A329B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A329B

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A329B	#FFFFFF	#000000	##FFFFFF
##2A329B	1.00	10.36	2.03	10.36
#FFFFFF	10.36	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00459E

Deuteranopia (green-blind)

#003B99

Tritanopia (blue-blind)

#004E62

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2a329b;
/* rgb */ color: rgb(42, 50, 155);
/* oklch */ color: oklch(38.5% 0.168 272.2);

Tailwind

colors: {
  custom: {
    50: '#756ab9',
    500: '#2a329b',
    950: '#000000',
  },
}

SCSS

$custom: #2a329b;
$custom-light: #756ab9;
$custom-dark: #000000;

JSON

{
  "hex": "#2a329b",
  "rgb": {
    "r": 42,
    "g": 50,
    "b": 155
  },
  "hsl": {
    "h": 235.752,
    "s": 57.36,
    "l": 38.627
  },
  "oklch": {
    "l": 0.38538,
    "c": 0.16784,
    "h": 272.2
  },
  "luminance": 0.0514
}

Semantic roles & 50–950 ramp

primary

#2A329B

secondary

#BDB764

accent

#D647E1

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2A329B

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

Preview Lab → · Contrast checker → · Palette generator →