#33209D#33209D

#33209D is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.7% C 0.187 H 278.8°. Best body text is #FFFFFF at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#33209D
RGB	rgb(51, 32, 157)
HSL	hsl(249, 66%, 37%)
HSV	hsv(249, 80%, 62%)
CMYK	cmyk(67.5%, 79.6%, 0%, 38.4%)
CIE-LAB	lab(24.23, 45.41, -64.00)
CIE-LCH	lch(24.23, 78.47, 305.36°)
OKLab	oklab(36.7% 0.0285 -0.1848)
OKLCH	oklch(36.7% 0.187 278.8)
XYZ	xyz(7.9656, 4.1705, 32.2770)
Luminance	0.0417 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33209D #8A9D20

analogous

#204C9D #33209D #72209D

triadic

#33209D #9D3320 #209D33

tetradic

#33209D #9D204C #8A9D20 #209D72

square

#33209D #9D204C #8A9D20 #209D72

split-complementary

#33209D #9D7220 #4C9D20

monochromatic

#120B37 #22166A #33209D #442AD0 #6E5ADD

Accessibility & contrast

On white

11.45

#33209D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#33209D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33209D

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33209D	#FFFFFF	#000000	##FFFFFF
##33209D	1.00	11.45	1.83	11.45
#FFFFFF	11.45	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003EA0

Deuteranopia (green-blind)

#00359B

Tritanopia (blue-blind)

#00465E

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #33209d;
/* rgb */ color: rgb(51, 32, 157);
/* oklch */ color: oklch(36.7% 0.187 278.8);

Tailwind

colors: {
  custom: {
    50: '#7a5fbb',
    500: '#33209d',
    950: '#000000',
  },
}

SCSS

$custom: #33209d;
$custom-light: #7a5fbb;
$custom-dark: #000000;

JSON

{
  "hex": "#33209d",
  "rgb": {
    "r": 51,
    "g": 32,
    "b": 157
  },
  "hsl": {
    "h": 249.12,
    "s": 66.138,
    "l": 37.059
  },
  "oklch": {
    "l": 0.36697,
    "c": 0.18701,
    "h": 278.8
  },
  "luminance": 0.04171
}

Semantic roles & 50–950 ramp

primary

#33209D

secondary

#B1C157

accent

#E93FCF

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #33209D

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

Preview Lab → · Contrast checker → · Palette generator →