#2B209F#2B209F

#2B209F is a dark, vivid blue. Relative luminance 0.041; OKLCH L 36.3% C 0.191 H 275.0°. Best body text is #FFFFFF at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#2B209F
RGB	rgb(43, 32, 159)
HSL	hsl(245, 66%, 37%)
HSV	hsv(245, 80%, 62%)
CMYK	cmyk(73%, 79.9%, 0%, 37.6%)
CIE-LAB	lab(23.83, 45.30, -65.89)
CIE-LCH	lch(23.83, 79.96, 304.51°)
OKLab	oklab(36.33% 0.0167 -0.1905)
OKLCH	oklch(36.33% 0.191 275)
XYZ	xyz(7.7687, 4.0491, 33.1663)
Luminance	0.0405 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B209F #949F20

analogous

#20549F #2B209F #6B209F

triadic

#2B209F #9F2B20 #209F2B

tetradic

#2B209F #9F2054 #949F20 #209F6B

square

#2B209F #9F2054 #949F20 #209F6B

split-complementary

#2B209F #9F6B20 #549F20

monochromatic

#0F0B39 #1D166C #2B209F #392AD2 #675BDE

Accessibility & contrast

On white

11.60

#2B209F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#2B209F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B209F

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B209F	#FFFFFF	#000000	##FFFFFF
##2B209F	1.00	11.60	1.81	11.60
#FFFFFF	11.60	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003EA3

Deuteranopia (green-blind)

#00339D

Tritanopia (blue-blind)

#00475F

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2b209f;
/* rgb */ color: rgb(43, 32, 159);
/* oklch */ color: oklch(36.3% 0.191 275.0);

Tailwind

colors: {
  custom: {
    50: '#785fbd',
    500: '#2b209f',
    950: '#000000',
  },
}

SCSS

$custom: #2b209f;
$custom-light: #785fbd;
$custom-dark: #000000;

JSON

{
  "hex": "#2b209f",
  "rgb": {
    "r": 43,
    "g": 32,
    "b": 159
  },
  "hsl": {
    "h": 245.197,
    "s": 66.492,
    "l": 37.451
  },
  "oklch": {
    "l": 0.36329,
    "c": 0.19127,
    "h": 275
  },
  "luminance": 0.0405
}

Semantic roles & 50–950 ramp

primary

#2B209F

secondary

#B9C259

accent

#E93EDB

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #2B209F

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

Preview Lab → · Contrast checker → · Palette generator →