#2B2772#2B2772

#2B2772 is a dark, vivid blue. Relative luminance 0.032; OKLCH L 32.8% C 0.125 H 279.4°. Best body text is #FFFFFF at 12.84:1 contrast (WCAG AA passes).

Color values

HEX	#2B2772
RGB	rgb(43, 39, 114)
HSL	hsl(243, 49%, 30%)
HSV	hsv(243, 66%, 45%)
CMYK	cmyk(62.3%, 65.8%, 0%, 55.3%)
CIE-LAB	lab(20.75, 25.88, -42.79)
CIE-LCH	lch(20.75, 50.01, 301.17°)
OKLab	oklab(32.75% 0.0203 -0.1231)
OKLCH	oklch(32.75% 0.125 279.4)
XYZ	xyz(4.7581, 3.1792, 16.2792)
Luminance	0.0318 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2772 #6E7227

analogous

#274872 #2B2772 #512772

triadic

#2B2772 #722B27 #27722B

tetradic

#2B2772 #722748 #6E7227 #277251

square

#2B2772 #722748 #6E7227 #277251

split-complementary

#2B2772 #725127 #487227

monochromatic

#090817 #1A1744 #2B2772 #3C37A0 #5650C3

Accessibility & contrast

On white

12.84

#2B2772 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#2B2772 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2772

12.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2772	#FFFFFF	#000000	##FFFFFF
##2B2772	1.00	12.84	1.64	12.84
#FFFFFF	12.84	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003574

Deuteranopia (green-blind)

#002F71

Tritanopia (blue-blind)

#003A48

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #2b2772;
/* rgb */ color: rgb(43, 39, 114);
/* oklch */ color: oklch(32.8% 0.125 279.4);

Tailwind

colors: {
  custom: {
    50: '#6d619b',
    500: '#2b2772',
    950: '#000000',
  },
}

SCSS

$custom: #2b2772;
$custom-light: #6d619b;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2772",
  "rgb": {
    "r": 43,
    "g": 39,
    "b": 114
  },
  "hsl": {
    "h": 243.2,
    "s": 49.02,
    "l": 30
  },
  "oklch": {
    "l": 0.32751,
    "c": 0.12476,
    "h": 279.4
  },
  "luminance": 0.0318
}

Semantic roles & 50–950 ramp

primary

#2B2772

secondary

#A0A450

accent

#D94FD1

background

#F6F5F9

surface

#ECEAF2

border

#C7C6CC

text

#08050E

muted

#7B797E

Preview Lab

Preview with #2B2772

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

Preview Lab → · Contrast checker → · Palette generator →