#30209C#30209C

#30209C is a dark, vivid blue. Relative luminance 0.041; OKLCH L 36.4% C 0.186 H 277.5°. Best body text is #FFFFFF at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#30209C
RGB	rgb(48, 32, 156)
HSL	hsl(248, 66%, 37%)
HSV	hsv(248, 79%, 61%)
CMYK	cmyk(69.2%, 79.5%, 0%, 38.8%)
CIE-LAB	lab(23.87, 44.81, -63.98)
CIE-LCH	lch(23.87, 78.11, 305.00°)
OKLab	oklab(36.35% 0.0244 -0.1849)
OKLCH	oklch(36.35% 0.186 277.5)
XYZ	xyz(7.7342, 4.0610, 31.8223)
Luminance	0.0406 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30209C #8C9C20

analogous

#204E9C #30209C #6E209C

triadic

#30209C #9C3020 #209C30

tetradic

#30209C #9C204E #8C9C20 #209C6E

square

#30209C #9C204E #8C9C20 #209C6E

split-complementary

#30209C #9C6E20 #4E9C20

monochromatic

#110B36 #201669 #30209C #402ACF #6A59DD

Accessibility & contrast

On white

11.59

#30209C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#30209C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30209C

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30209C	#FFFFFF	#000000	##FFFFFF
##30209C	1.00	11.59	1.81	11.59
#FFFFFF	11.59	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E9F

Deuteranopia (green-blind)

#00349A

Tritanopia (blue-blind)

#00455E

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #30209c;
/* rgb */ color: rgb(48, 32, 156);
/* oklch */ color: oklch(36.4% 0.186 277.5);

Tailwind

colors: {
  custom: {
    50: '#795fba',
    500: '#30209c',
    950: '#000000',
  },
}

SCSS

$custom: #30209c;
$custom-light: #795fba;
$custom-dark: #000000;

JSON

{
  "hex": "#30209c",
  "rgb": {
    "r": 48,
    "g": 32,
    "b": 156
  },
  "hsl": {
    "h": 247.742,
    "s": 65.957,
    "l": 36.863
  },
  "oklch": {
    "l": 0.36354,
    "c": 0.18646,
    "h": 277.5
  },
  "luminance": 0.04062
}

Semantic roles & 50–950 ramp

primary

#30209C

secondary

#B3C157

accent

#E93FD3

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #30209C

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

Preview Lab → · Contrast checker → · Palette generator →