#2B2482#2B2482

#2B2482 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 33.8% C 0.151 H 277.9°. Best body text is #FFFFFF at 12.52:1 contrast (WCAG AA passes).

Color values

HEX	#2B2482
RGB	rgb(43, 36, 130)
HSL	hsl(244, 57%, 33%)
HSV	hsv(244, 72%, 51%)
CMYK	cmyk(66.9%, 72.3%, 0%, 49%)
CIE-LAB	lab(21.53, 33.43, -51.70)
CIE-LCH	lch(21.53, 61.57, 302.88°)
OKLab	oklab(33.78% 0.0208 -0.1492)
OKLCH	oklch(33.78% 0.151 277.9)
XYZ	xyz(5.6551, 3.3866, 21.4704)
Luminance	0.0339 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2482 #7B8224

analogous

#244C82 #2B2482 #5A2482

triadic

#2B2482 #822B24 #24822B

tetradic

#2B2482 #82244C #7B8224 #24825A

square

#2B2482 #82244C #7B8224 #24825A

split-complementary

#2B2482 #825A24 #4C8224

monochromatic

#0B0922 #1B1752 #2B2482 #3B31B2 #5B51CF

Accessibility & contrast

On white

12.52

#2B2482 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#2B2482 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2482

12.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2482	#FFFFFF	#000000	##FFFFFF
##2B2482	1.00	12.52	1.68	12.52
#FFFFFF	12.52	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003785

Deuteranopia (green-blind)

#003080

Tritanopia (blue-blind)

#003E50

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #2b2482;
/* rgb */ color: rgb(43, 36, 130);
/* oklch */ color: oklch(33.8% 0.151 277.9);

Tailwind

colors: {
  custom: {
    50: '#7160a7',
    500: '#2b2482',
    950: '#000000',
  },
}

SCSS

$custom: #2b2482;
$custom-light: #7160a7;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2482",
  "rgb": {
    "r": 43,
    "g": 36,
    "b": 130
  },
  "hsl": {
    "h": 244.468,
    "s": 56.627,
    "l": 32.549
  },
  "oklch": {
    "l": 0.33777,
    "c": 0.15067,
    "h": 277.9
  },
  "luminance": 0.03387
}

Semantic roles & 50–950 ramp

primary

#2B2482

secondary

#ABB34F

accent

#E048D5

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080510

muted

#7B797F

Preview Lab

Preview with #2B2482

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

Preview Lab → · Contrast checker → · Palette generator →