#2B327A#2B327A

#2B327A is a dark, vivid blue. Relative luminance 0.042; OKLCH L 35.6% C 0.121 H 274.3°. Best body text is #FFFFFF at 11.41:1 contrast (WCAG AA passes).

Color values

HEX	#2B327A
RGB	rgb(43, 50, 122)
HSL	hsl(235, 48%, 32%)
HSV	hsv(235, 65%, 48%)
CMYK	cmyk(64.8%, 59%, 0%, 52.2%)
CIE-LAB	lab(24.32, 21.33, -42.09)
CIE-LCH	lch(24.32, 47.18, 296.87°)
OKLab	oklab(35.6% 0.009 -0.1209)
OKLCH	oklch(35.6% 0.121 274.3)
XYZ	xyz(5.6486, 4.1995, 18.9215)
Luminance	0.0420 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B327A #7A732B

analogous

#2B597A #2B327A #4C2B7A

triadic

#2B327A #7A2B32 #327A2B

tetradic

#2B327A #7A2B59 #7A732B #2B7A4C

square

#2B327A #7A2B59 #7A732B #2B7A4C

split-complementary

#2B327A #7A4C2B #597A2B

monochromatic

#0B0D1F #1B1F4D #2B327A #3B45A7 #5A64C5

Accessibility & contrast

On white

11.41

#2B327A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#2B327A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B327A

11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B327A	#FFFFFF	#000000	##FFFFFF
##2B327A	1.00	11.41	1.84	11.41
#FFFFFF	11.41	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D7C

Deuteranopia (green-blind)

#003679

Tritanopia (blue-blind)

#004351

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2b327a;
/* rgb */ color: rgb(43, 50, 122);
/* oklch */ color: oklch(35.6% 0.121 274.3);

Tailwind

colors: {
  custom: {
    50: '#6e69a1',
    500: '#2b327a',
    950: '#000000',
  },
}

SCSS

$custom: #2b327a;
$custom-light: #6e69a1;
$custom-dark: #000000;

JSON

{
  "hex": "#2b327a",
  "rgb": {
    "r": 43,
    "g": 50,
    "b": 122
  },
  "hsl": {
    "h": 234.684,
    "s": 47.879,
    "l": 32.353
  },
  "oklch": {
    "l": 0.35598,
    "c": 0.12129,
    "h": 274.3
  },
  "luminance": 0.042
}

Semantic roles & 50–950 ramp

primary

#2B327A

secondary

#ABA356

accent

#CB50D7

background

#F6F6FA

surface

#ECEBF3

border

#C7C6CD

text

#08060F

muted

#7A7A7F

Preview Lab

Preview with #2B327A

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

Preview Lab → · Contrast checker → · Palette generator →