#30187F#30187F

#30187F is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.2% C 0.159 H 283.7°. Best body text is #FFFFFF at 13.44:1 contrast (WCAG AA passes).

Color values

HEX	#30187F
RGB	rgb(48, 24, 127)
HSL	hsl(254, 68%, 30%)
HSV	hsv(254, 81%, 50%)
CMYK	cmyk(62.2%, 81.1%, 0%, 50.2%)
CIE-LAB	lab(19.28, 39.84, -53.49)
CIE-LCH	lch(19.28, 66.70, 306.68°)
OKLab	oklab(32.21% 0.0375 -0.1542)
OKLCH	oklch(32.21% 0.159 283.7)
XYZ	xyz(5.3751, 2.8136, 20.3344)
Luminance	0.0281 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30187F #677F18

analogous

#18337F #30187F #64187F

triadic

#30187F #7F3018 #187F30

tetradic

#30187F #7F1833 #677F18 #187F64

square

#30187F #7F1833 #677F18 #187F64

split-complementary

#30187F #7F6418 #337F18

monochromatic

#0A051A #1D0E4C #30187F #4322B2 #5E38D9

Accessibility & contrast

On white

13.44

#30187F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#30187F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30187F

13.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30187F	#FFFFFF	#000000	##FFFFFF
##30187F	1.00	13.44	1.56	13.44
#FFFFFF	13.44	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003282

Deuteranopia (green-blind)

#002B7D

Tritanopia (blue-blind)

#00364B

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #30187f;
/* rgb */ color: rgb(48, 24, 127);
/* oklch */ color: oklch(32.2% 0.159 283.7);

Tailwind

colors: {
  custom: {
    50: '#7359a5',
    500: '#30187f',
    950: '#000000',
  },
}

SCSS

$custom: #30187f;
$custom-light: #7359a5;
$custom-dark: #000000;

JSON

{
  "hex": "#30187f",
  "rgb": {
    "r": 48,
    "g": 24,
    "b": 127
  },
  "hsl": {
    "h": 253.981,
    "s": 68.212,
    "l": 29.608
  },
  "oklch": {
    "l": 0.32207,
    "c": 0.1587,
    "h": 283.7
  },
  "luminance": 0.02814
}

Semantic roles & 50–950 ramp

primary

#30187F

secondary

#98B33F

accent

#EB3DC2

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09040F

muted

#7B797F

Preview Lab

Preview with #30187F

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

Preview Lab → · Contrast checker → · Palette generator →