#30229C#30229C

#30229C is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.6% C 0.185 H 277.3°. Best body text is #FFFFFF at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#30229C
RGB	rgb(48, 34, 156)
HSL	hsl(247, 64%, 37%)
HSV	hsv(247, 78%, 61%)
CMYK	cmyk(69.2%, 78.2%, 0%, 38.8%)
CIE-LAB	lab(24.23, 43.77, -63.39)
CIE-LCH	lch(24.23, 77.03, 304.63°)
OKLab	oklab(36.61% 0.0234 -0.1832)
OKLCH	oklch(36.61% 0.185 277.3)
XYZ	xyz(7.7898, 4.1720, 31.8408)
Luminance	0.0417 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30229C #8E9C22

analogous

#22519C #30229C #6D229C

triadic

#30229C #9C3022 #229C30

tetradic

#30229C #9C2251 #8E9C22 #229C6D

square

#30229C #9C2251 #8E9C22 #229C6D

split-complementary

#30229C #9C6D22 #519C22

monochromatic

#110C38 #21176A #30229C #3F2DCE #6B5DDC

Accessibility & contrast

On white

11.45

#30229C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#30229C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30229C

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30229C	#FFFFFF	#000000	##FFFFFF
##30229C	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)

#003F9F

Deuteranopia (green-blind)

#00349A

Tritanopia (blue-blind)

#00465E

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #30229c;
/* rgb */ color: rgb(48, 34, 156);
/* oklch */ color: oklch(36.6% 0.185 277.3);

Tailwind

colors: {
  custom: {
    50: '#7960ba',
    500: '#30229c',
    950: '#000000',
  },
}

SCSS

$custom: #30229c;
$custom-light: #7960ba;
$custom-dark: #000000;

JSON

{
  "hex": "#30229c",
  "rgb": {
    "r": 48,
    "g": 34,
    "b": 156
  },
  "hsl": {
    "h": 246.885,
    "s": 64.211,
    "l": 37.255
  },
  "oklch": {
    "l": 0.36606,
    "c": 0.18465,
    "h": 277.3
  },
  "luminance": 0.04173
}

Semantic roles & 50–950 ramp

primary

#30229C

secondary

#B4C05A

accent

#E741D4

background

#F8F5FB

surface

#EFEAF6

border

#CAC6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #30229C

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

Preview Lab → · Contrast checker → · Palette generator →