#30229D#30229D

#30229D is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.7% C 0.186 H 277.1°. Best body text is #FFFFFF at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#30229D
RGB	rgb(48, 34, 157)
HSL	hsl(247, 64%, 37%)
HSV	hsv(247, 78%, 62%)
CMYK	cmyk(69.4%, 78.3%, 0%, 38.4%)
CIE-LAB	lab(24.34, 44.09, -63.82)
CIE-LCH	lch(24.34, 77.56, 304.64°)
OKLab	oklab(36.71% 0.0231 -0.1844)
OKLCH	oklch(36.71% 0.186 277.1)
XYZ	xyz(7.8748, 4.2061, 32.2886)
Luminance	0.0421 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30229D #8F9D22

analogous

#22529D #30229D #6D229D

triadic

#30229D #9D3022 #229D30

tetradic

#30229D #9D2252 #8F9D22 #229D6D

square

#30229D #9D2252 #8F9D22 #229D6D

split-complementary

#30229D #9D6D22 #529D22

monochromatic

#110C38 #21176B #30229D #3F2DCF #6C5DDC

Accessibility & contrast

On white

11.40

#30229D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#30229D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30229D

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30229D	#FFFFFF	#000000	##FFFFFF
##30229D	1.00	11.40	1.84	11.40
#FFFFFF	11.40	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003FA0

Deuteranopia (green-blind)

#00359B

Tritanopia (blue-blind)

#00475F

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #30229d;
/* rgb */ color: rgb(48, 34, 157);
/* oklch */ color: oklch(36.7% 0.186 277.1);

Tailwind

colors: {
  custom: {
    50: '#7960bb',
    500: '#30229d',
    950: '#000000',
  },
}

SCSS

$custom: #30229d;
$custom-light: #7960bb;
$custom-dark: #000000;

JSON

{
  "hex": "#30229d",
  "rgb": {
    "r": 48,
    "g": 34,
    "b": 157
  },
  "hsl": {
    "h": 246.829,
    "s": 64.398,
    "l": 37.451
  },
  "oklch": {
    "l": 0.36715,
    "c": 0.18585,
    "h": 277.1
  },
  "luminance": 0.04207
}

Semantic roles & 50–950 ramp

primary

#30229D

secondary

#B5C15A

accent

#E740D4

background

#F8F5FB

surface

#EFEAF6

border

#CAC6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #30229D

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

Preview Lab → · Contrast checker → · Palette generator →