#2B2296#2B2296

#2B2296 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.6% C 0.178 H 275.8°. Best body text is #FFFFFF at 11.85:1 contrast (WCAG AA passes).

Color values

HEX	#2B2296
RGB	rgb(43, 34, 150)
HSL	hsl(245, 63%, 36%)
HSV	hsv(245, 77%, 59%)
CMYK	cmyk(71.3%, 77.3%, 0%, 41.2%)
CIE-LAB	lab(23.20, 41.33, -61.42)
CIE-LCH	lch(23.20, 74.03, 303.94°)
OKLab	oklab(35.59% 0.0179 -0.1776)
OKLCH	oklch(35.59% 0.178 275.8)
XYZ	xyz(7.0715, 3.8590, 29.2204)
Luminance	0.0386 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2296 #8D9622

analogous

#225396 #2B2296 #652296

triadic

#2B2296 #962B22 #22962B

tetradic

#2B2296 #962253 #8D9622 #229665

square

#2B2296 #962253 #8D9622 #229665

split-complementary

#2B2296 #966522 #539622

monochromatic

#0E0B32 #1D1764 #2B2296 #392DC8 #6359D9

Accessibility & contrast

On white

11.85

#2B2296 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#2B2296 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2296

11.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2296	#FFFFFF	#000000	##FFFFFF
##2B2296	1.00	11.85	1.77	11.85
#FFFFFF	11.85	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C99

Deuteranopia (green-blind)

#003294

Tritanopia (blue-blind)

#00445B

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2b2296;
/* rgb */ color: rgb(43, 34, 150);
/* oklch */ color: oklch(35.6% 0.178 275.8);

Tailwind

colors: {
  custom: {
    50: '#755fb6',
    500: '#2b2296',
    950: '#000000',
  },
}

SCSS

$custom: #2b2296;
$custom-light: #755fb6;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2296",
  "rgb": {
    "r": 43,
    "g": 34,
    "b": 150
  },
  "hsl": {
    "h": 244.655,
    "s": 63.043,
    "l": 36.078
  },
  "oklch": {
    "l": 0.35589,
    "c": 0.17846,
    "h": 275.8
  },
  "luminance": 0.0386
}

Semantic roles & 50–950 ramp

primary

#2B2296

secondary

#B6BE56

accent

#E642D9

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #2B2296

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

Preview Lab → · Contrast checker → · Palette generator →