#2B209C#2B209C

#2B209C is a dark, vivid blue. Relative luminance 0.039; OKLCH L 36.0% C 0.188 H 275.3°. Best body text is #FFFFFF at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#2B209C
RGB	rgb(43, 32, 156)
HSL	hsl(245, 66%, 37%)
HSV	hsv(245, 79%, 61%)
CMYK	cmyk(72.4%, 79.5%, 0%, 38.8%)
CIE-LAB	lab(23.49, 44.34, -64.62)
CIE-LCH	lch(23.49, 78.37, 304.46°)
OKLab	oklab(35.99% 0.0175 -0.1868)
OKLCH	oklch(35.99% 0.188 275.3)
XYZ	xyz(7.5115, 3.9462, 31.8119)
Luminance	0.0395 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B209C #919C20

analogous

#20539C #2B209C #69209C

triadic

#2B209C #9C2B20 #209C2B

tetradic

#2B209C #9C2053 #919C20 #209C69

square

#2B209C #9C2053 #919C20 #209C69

split-complementary

#2B209C #9C6920 #539C20

monochromatic

#0F0B36 #1D1669 #2B209C #392ACF #6559DD

Accessibility & contrast

On white

11.74

#2B209C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#2B209C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B209C

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B209C	#FFFFFF	#000000	##FFFFFF
##2B209C	1.00	11.74	1.79	11.74
#FFFFFF	11.74	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D9F

Deuteranopia (green-blind)

#00329A

Tritanopia (blue-blind)

#00465E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2b209c;
/* rgb */ color: rgb(43, 32, 156);
/* oklch */ color: oklch(36.0% 0.188 275.3);

Tailwind

colors: {
  custom: {
    50: '#775fba',
    500: '#2b209c',
    950: '#000000',
  },
}

SCSS

$custom: #2b209c;
$custom-light: #775fba;
$custom-dark: #000000;

JSON

{
  "hex": "#2b209c",
  "rgb": {
    "r": 43,
    "g": 32,
    "b": 156
  },
  "hsl": {
    "h": 245.323,
    "s": 65.957,
    "l": 36.863
  },
  "oklch": {
    "l": 0.35992,
    "c": 0.18766,
    "h": 275.3
  },
  "luminance": 0.03947
}

Semantic roles & 50–950 ramp

primary

#2B209C

secondary

#B8C157

accent

#E93FDA

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #2B209C

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

Preview Lab → · Contrast checker → · Palette generator →