#30147B#30147B

#30147B is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.3% C 0.158 H 285.2°. Best body text is #FFFFFF at 13.89:1 contrast (WCAG AA passes).

Color values

HEX	#30147B
RGB	rgb(48, 20, 123)
HSL	hsl(256, 72%, 28%)
HSV	hsv(256, 84%, 48%)
CMYK	cmyk(61%, 83.7%, 0%, 51.8%)
CIE-LAB	lab(18.18, 40.55, -52.76)
CIE-LCH	lch(18.18, 66.54, 307.55°)
OKLab	oklab(31.31% 0.0414 -0.152)
OKLCH	oklch(31.31% 0.158 285.2)
XYZ	xyz(5.0431, 2.5584, 18.9631)
Luminance	0.0256 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30147B #5F7B14

analogous

#142B7B #30147B #63147B

triadic

#30147B #7B3014 #147B30

tetradic

#30147B #7B142B #5F7B14 #147B63

square

#30147B #7B142B #5F7B14 #147B63

split-complementary

#30147B #7B6314 #2B7B14

monochromatic

#0A041A #1B0B46 #30147B #451DB0 #5D2DDD

Accessibility & contrast

On white

13.89

#30147B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#30147B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30147B

13.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30147B	#FFFFFF	#000000	##FFFFFF
##30147B	1.00	13.89	1.51	13.89
#FFFFFF	13.89	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F7E

Deuteranopia (green-blind)

#002979

Tritanopia (blue-blind)

#043348

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #30147b;
/* rgb */ color: rgb(48, 20, 123);
/* oklch */ color: oklch(31.3% 0.158 285.2);

Tailwind

colors: {
  custom: {
    50: '#7356a2',
    500: '#30147b',
    950: '#000000',
  },
}

SCSS

$custom: #30147b;
$custom-light: #7356a2;
$custom-dark: #000000;

JSON

{
  "hex": "#30147b",
  "rgb": {
    "r": 48,
    "g": 20,
    "b": 123
  },
  "hsl": {
    "h": 256.311,
    "s": 72.028,
    "l": 28.039
  },
  "oklch": {
    "l": 0.31312,
    "c": 0.15756,
    "h": 285.2
  },
  "luminance": 0.02559
}

Semantic roles & 50–950 ramp

primary

#30147B

secondary

#90B13A

accent

#EF39BD

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09030F

muted

#7B787F

Preview Lab

Preview with #30147B

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

Preview Lab → · Contrast checker → · Palette generator →