#2B2182#2B2182

#2B2182 is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.3% C 0.154 H 278.6°. Best body text is #FFFFFF at 12.78:1 contrast (WCAG AA passes).

Color values

HEX	#2B2182
RGB	rgb(43, 33, 130)
HSL	hsl(246, 60%, 32%)
HSV	hsv(246, 75%, 51%)
CMYK	cmyk(66.9%, 74.6%, 0%, 49%)
CIE-LAB	lab(20.88, 35.24, -52.78)
CIE-LCH	lch(20.88, 63.46, 303.73°)
OKLab	oklab(33.31% 0.023 -0.1524)
OKLCH	oklch(33.31% 0.154 278.6)
XYZ	xyz(5.5681, 3.2126, 21.4414)
Luminance	0.0321 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2182 #788221

analogous

#214782 #2B2182 #5C2182

triadic

#2B2182 #822B21 #21822B

tetradic

#2B2182 #822147 #788221 #21825C

square

#2B2182 #822147 #788221 #21825C

split-complementary

#2B2182 #825C21 #478221

monochromatic

#0B0820 #1B1551 #2B2182 #3B2DB3 #5A4CD2

Accessibility & contrast

On white

12.78

#2B2182 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#2B2182 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2182

12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2182	#FFFFFF	#000000	##FFFFFF
##2B2182	1.00	12.78	1.64	12.78
#FFFFFF	12.78	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003685

Deuteranopia (green-blind)

#002E80

Tritanopia (blue-blind)

#003C4F

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #2b2182;
/* rgb */ color: rgb(43, 33, 130);
/* oklch */ color: oklch(33.3% 0.154 278.6);

Tailwind

colors: {
  custom: {
    50: '#715ea7',
    500: '#2b2182',
    950: '#000000',
  },
}

SCSS

$custom: #2b2182;
$custom-light: #715ea7;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2182",
  "rgb": {
    "r": 43,
    "g": 33,
    "b": 130
  },
  "hsl": {
    "h": 246.186,
    "s": 59.509,
    "l": 31.961
  },
  "oklch": {
    "l": 0.3331,
    "c": 0.15408,
    "h": 278.6
  },
  "luminance": 0.03213
}

Semantic roles & 50–950 ramp

primary

#2B2182

secondary

#AAB44A

accent

#E345D2

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2B2182

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

Preview Lab → · Contrast checker → · Palette generator →