#2B2189#2B2189

#2B2189 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 34.0% C 0.163 H 277.6°. Best body text is #FFFFFF at 12.49:1 contrast (WCAG AA passes).

Color values

HEX	#2B2189
RGB	rgb(43, 33, 137)
HSL	hsl(246, 61%, 33%)
HSV	hsv(246, 76%, 54%)
CMYK	cmyk(68.6%, 75.9%, 0%, 46.3%)
CIE-LAB	lab(21.60, 37.59, -55.98)
CIE-LCH	lch(21.60, 67.43, 303.88°)
OKLab	oklab(34.05% 0.0215 -0.1617)
OKLCH	oklch(34.05% 0.163 277.6)
XYZ	xyz(6.0540, 3.4069, 24.0006)
Luminance	0.0341 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2189 #7F8921

analogous

#214B89 #2B2189 #5F2189

triadic

#2B2189 #892B21 #21892B

tetradic

#2B2189 #89214B #7F8921 #21895F

square

#2B2189 #89214B #7F8921 #21895F

split-complementary

#2B2189 #895F21 #4B8921

monochromatic

#0C0926 #1C1558 #2B2189 #3A2DBA #5C50D5

Accessibility & contrast

On white

12.49

#2B2189 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#2B2189 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2189

12.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2189	#FFFFFF	#000000	##FFFFFF
##2B2189	1.00	12.49	1.68	12.49
#FFFFFF	12.49	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00388C

Deuteranopia (green-blind)

#002F87

Tritanopia (blue-blind)

#003F53

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #2b2189;
/* rgb */ color: rgb(43, 33, 137);
/* oklch */ color: oklch(34.0% 0.163 277.6);

Tailwind

colors: {
  custom: {
    50: '#725ead',
    500: '#2b2189',
    950: '#000000',
  },
}

SCSS

$custom: #2b2189;
$custom-light: #725ead;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2189",
  "rgb": {
    "r": 43,
    "g": 33,
    "b": 137
  },
  "hsl": {
    "h": 245.769,
    "s": 61.176,
    "l": 33.333
  },
  "oklch": {
    "l": 0.34047,
    "c": 0.16312,
    "h": 277.6
  },
  "luminance": 0.03407
}

Semantic roles & 50–950 ramp

primary

#2B2189

secondary

#AEB84E

accent

#E444D5

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2B2189

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

Preview Lab → · Contrast checker → · Palette generator →