#2B209E#2B209E

#2B209E is a dark, vivid blue. Relative luminance 0.040; OKLCH L 36.2% C 0.190 H 275.1°. Best body text is #FFFFFF at 11.65:1 contrast (WCAG AA passes).

Color values

HEX	#2B209E
RGB	rgb(43, 32, 158)
HSL	hsl(245, 66%, 37%)
HSV	hsv(245, 80%, 62%)
CMYK	cmyk(72.8%, 79.7%, 0%, 38%)
CIE-LAB	lab(23.72, 44.98, -65.47)
CIE-LCH	lch(23.72, 79.43, 304.49°)
OKLab	oklab(36.22% 0.0169 -0.1893)
OKLCH	oklch(36.22% 0.19 275.1)
XYZ	xyz(7.6823, 4.0145, 32.7111)
Luminance	0.0401 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B209E #939E20

analogous

#20549E #2B209E #6A209E

triadic

#2B209E #9E2B20 #209E2B

tetradic

#2B209E #9E2054 #939E20 #209E6A

square

#2B209E #9E2054 #939E20 #209E6A

split-complementary

#2B209E #9E6A20 #549E20

monochromatic

#0F0B38 #1D166B #2B209E #392AD1 #665BDE

Accessibility & contrast

On white

11.65

#2B209E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#2B209E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B209E

11.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B209E	#FFFFFF	#000000	##FFFFFF
##2B209E	1.00	11.65	1.80	11.65
#FFFFFF	11.65	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003EA2

Deuteranopia (green-blind)

#00339C

Tritanopia (blue-blind)

#00465F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2b209e;
/* rgb */ color: rgb(43, 32, 158);
/* oklch */ color: oklch(36.2% 0.190 275.1);

Tailwind

colors: {
  custom: {
    50: '#775fbc',
    500: '#2b209e',
    950: '#000000',
  },
}

SCSS

$custom: #2b209e;
$custom-light: #775fbc;
$custom-dark: #000000;

JSON

{
  "hex": "#2b209e",
  "rgb": {
    "r": 43,
    "g": 32,
    "b": 158
  },
  "hsl": {
    "h": 245.238,
    "s": 66.316,
    "l": 37.255
  },
  "oklch": {
    "l": 0.36216,
    "c": 0.19007,
    "h": 275.1
  },
  "luminance": 0.04015
}

Semantic roles & 50–950 ramp

primary

#2B209E

secondary

#B9C258

accent

#E93FDA

background

#F7F5FB

surface

#EEE9F7

border

#C9C5D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #2B209E

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

Preview Lab → · Contrast checker → · Palette generator →