#2B2472#2B2472

#2B2472 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.2% C 0.129 H 280.4°. Best body text is #FFFFFF at 13.14:1 contrast (WCAG AA passes).

Color values

HEX	#2B2472
RGB	rgb(43, 36, 114)
HSL	hsl(245, 52%, 29%)
HSV	hsv(245, 68%, 45%)
CMYK	cmyk(62.3%, 68.4%, 0%, 55.3%)
CIE-LAB	lab(20.00, 27.86, -44.01)
CIE-LCH	lch(20.00, 52.08, 302.34°)
OKLab	oklab(32.21% 0.0232 -0.1267)
OKLCH	oklch(32.21% 0.129 280.4)
XYZ	xyz(4.6634, 2.9899, 16.2477)
Luminance	0.0299 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2472 #6B7224

analogous

#244472 #2B2472 #522472

triadic

#2B2472 #722B24 #24722B

tetradic

#2B2472 #722444 #6B7224 #247252

square

#2B2472 #722444 #6B7224 #247252

split-complementary

#2B2472 #725224 #447224

monochromatic

#090717 #191543 #2B2472 #3D33A1 #564AC6

Accessibility & contrast

On white

13.14

#2B2472 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#2B2472 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2472

13.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2472	#FFFFFF	#000000	##FFFFFF
##2B2472	1.00	13.14	1.60	13.14
#FFFFFF	13.14	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003374

Deuteranopia (green-blind)

#002D70

Tritanopia (blue-blind)

#003847

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #2b2472;
/* rgb */ color: rgb(43, 36, 114);
/* oklch */ color: oklch(32.2% 0.129 280.4);

Tailwind

colors: {
  custom: {
    50: '#6d5f9b',
    500: '#2b2472',
    950: '#000000',
  },
}

SCSS

$custom: #2b2472;
$custom-light: #6d5f9b;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2472",
  "rgb": {
    "r": 43,
    "g": 36,
    "b": 114
  },
  "hsl": {
    "h": 245.385,
    "s": 52,
    "l": 29.412
  },
  "oklch": {
    "l": 0.32209,
    "c": 0.12879,
    "h": 280.4
  },
  "luminance": 0.0299
}

Semantic roles & 50–950 ramp

primary

#2B2472

secondary

#9DA54D

accent

#DB4CCF

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#08040E

muted

#7A797E

Preview Lab

Preview with #2B2472

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

Preview Lab → · Contrast checker → · Palette generator →