#30219A#30219A

#30219A is a dark, vivid blue. Relative luminance 0.040; OKLCH L 36.3% C 0.183 H 277.7°. Best body text is #FFFFFF at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#30219A
RGB	rgb(48, 33, 154)
HSL	hsl(247, 65%, 37%)
HSV	hsv(247, 79%, 60%)
CMYK	cmyk(68.8%, 78.6%, 0%, 39.6%)
CIE-LAB	lab(23.83, 43.66, -62.82)
CIE-LCH	lch(23.83, 76.50, 304.80°)
OKLab	oklab(36.26% 0.0244 -0.1815)
OKLCH	oklch(36.26% 0.183 277.7)
XYZ	xyz(7.5936, 4.0485, 30.9468)
Luminance	0.0405 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30219A #8B9A21

analogous

#214F9A #30219A #6D219A

triadic

#30219A #9A3021 #219A30

tetradic

#30219A #9A214F #8B9A21 #219A6D

square

#30219A #9A214F #8B9A21 #219A6D

split-complementary

#30219A #9A6D21 #4F9A21

monochromatic

#110B35 #201668 #30219A #402CCC #6A5ADC

Accessibility & contrast

On white

11.60

#30219A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#30219A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30219A

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30219A	#FFFFFF	#000000	##FFFFFF
##30219A	1.00	11.60	1.81	11.60
#FFFFFF	11.60	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D9D

Deuteranopia (green-blind)

#003498

Tritanopia (blue-blind)

#00455D

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #30219a;
/* rgb */ color: rgb(48, 33, 154);
/* oklch */ color: oklch(36.3% 0.183 277.7);

Tailwind

colors: {
  custom: {
    50: '#785fb9',
    500: '#30219a',
    950: '#000000',
  },
}

SCSS

$custom: #30219a;
$custom-light: #785fb9;
$custom-dark: #000000;

JSON

{
  "hex": "#30219a",
  "rgb": {
    "r": 48,
    "g": 33,
    "b": 154
  },
  "hsl": {
    "h": 247.438,
    "s": 64.706,
    "l": 36.667
  },
  "oklch": {
    "l": 0.36261,
    "c": 0.18315,
    "h": 277.7
  },
  "luminance": 0.04049
}

Semantic roles & 50–950 ramp

primary

#30219A

secondary

#B3C057

accent

#E840D3

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #30219A

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

Preview Lab → · Contrast checker → · Palette generator →