#2B209D#2B209D

#2B209D is a dark, vivid blue. Relative luminance 0.040; OKLCH L 36.1% C 0.189 H 275.2°. Best body text is #FFFFFF at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#2B209D
RGB	rgb(43, 32, 157)
HSL	hsl(245, 66%, 37%)
HSV	hsv(245, 80%, 62%)
CMYK	cmyk(72.6%, 79.6%, 0%, 38.4%)
CIE-LAB	lab(23.61, 44.66, -65.04)
CIE-LCH	lch(23.61, 78.90, 304.47°)
OKLab	oklab(36.1% 0.0172 -0.1881)
OKLCH	oklch(36.1% 0.189 275.2)
XYZ	xyz(7.5966, 3.9802, 32.2597)
Luminance	0.0398 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B209D #929D20

analogous

#20549D #2B209D #6A209D

triadic

#2B209D #9D2B20 #209D2B

tetradic

#2B209D #9D2054 #929D20 #209D6A

square

#2B209D #9D2054 #929D20 #209D6A

split-complementary

#2B209D #9D6A20 #549D20

monochromatic

#0F0B37 #1D166A #2B209D #392AD0 #665ADD

Accessibility & contrast

On white

11.69

#2B209D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#2B209D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B209D

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B209D	#FFFFFF	#000000	##FFFFFF
##2B209D	1.00	11.69	1.80	11.69
#FFFFFF	11.69	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003EA0

Deuteranopia (green-blind)

#00329B

Tritanopia (blue-blind)

#00465E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2b209d;
/* rgb */ color: rgb(43, 32, 157);
/* oklch */ color: oklch(36.1% 0.189 275.2);

Tailwind

colors: {
  custom: {
    50: '#775fbb',
    500: '#2b209d',
    950: '#000000',
  },
}

SCSS

$custom: #2b209d;
$custom-light: #775fbb;
$custom-dark: #000000;

JSON

{
  "hex": "#2b209d",
  "rgb": {
    "r": 43,
    "g": 32,
    "b": 157
  },
  "hsl": {
    "h": 245.28,
    "s": 66.138,
    "l": 37.059
  },
  "oklch": {
    "l": 0.36104,
    "c": 0.18886,
    "h": 275.2
  },
  "luminance": 0.03981
}

Semantic roles & 50–950 ramp

primary

#2B209D

secondary

#B8C157

accent

#E93FDA

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #2B209D

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

Preview Lab → · Contrast checker → · Palette generator →