#30219D#30219D

#30219D is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.6% C 0.187 H 277.3°. Best body text is #FFFFFF at 11.48:1 contrast (WCAG AA passes).

Color values

HEX	#30219D
RGB	rgb(48, 33, 157)
HSL	hsl(247, 65%, 37%)
HSV	hsv(247, 79%, 62%)
CMYK	cmyk(69.4%, 79%, 0%, 38.4%)
CIE-LAB	lab(24.16, 44.61, -64.12)
CIE-LCH	lch(24.16, 78.11, 304.83°)
OKLab	oklab(36.59% 0.0236 -0.1853)
OKLCH	oklch(36.59% 0.187 277.3)
XYZ	xyz(7.8466, 4.1497, 32.2792)
Luminance	0.0415 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30219D #8E9D21

analogous

#21509D #30219D #6E219D

triadic

#30219D #9D3021 #219D30

tetradic

#30219D #9D2150 #8E9D21 #219D6E

square

#30219D #9D2150 #8E9D21 #219D6E

split-complementary

#30219D #9D6E21 #509D21

monochromatic

#110C38 #21166A #30219D #3F2CD0 #6B5CDD

Accessibility & contrast

On white

11.48

#30219D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#30219D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30219D

11.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30219D	#FFFFFF	#000000	##FFFFFF
##30219D	1.00	11.48	1.83	11.48
#FFFFFF	11.48	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003EA0

Deuteranopia (green-blind)

#00349B

Tritanopia (blue-blind)

#00465E

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #30219d;
/* rgb */ color: rgb(48, 33, 157);
/* oklch */ color: oklch(36.6% 0.187 277.3);

Tailwind

colors: {
  custom: {
    50: '#7960bb',
    500: '#30219d',
    950: '#000000',
  },
}

SCSS

$custom: #30219d;
$custom-light: #7960bb;
$custom-dark: #000000;

JSON

{
  "hex": "#30219d",
  "rgb": {
    "r": 48,
    "g": 33,
    "b": 157
  },
  "hsl": {
    "h": 247.258,
    "s": 65.263,
    "l": 37.255
  },
  "oklch": {
    "l": 0.36588,
    "c": 0.18677,
    "h": 277.3
  },
  "luminance": 0.0415
}

Semantic roles & 50–950 ramp

primary

#30219D

secondary

#B4C159

accent

#E840D4

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #30219D

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

Preview Lab → · Contrast checker → · Palette generator →