#30186D#30186D

#30186D is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.3% C 0.136 H 288.3°. Best body text is #FFFFFF at 14.22:1 contrast (WCAG AA passes).

Color values

HEX	#30186D
RGB	rgb(48, 24, 109)
HSL	hsl(257, 64%, 26%)
HSV	hsv(257, 78%, 43%)
CMYK	cmyk(56%, 78%, 0%, 57.3%)
CIE-LAB	lab(17.39, 34.30, -45.02)
CIE-LCH	lch(17.39, 56.60, 307.30°)
OKLab	oklab(30.32% 0.0429 -0.1294)
OKLCH	oklch(30.32% 0.136 288.3)
XYZ	xyz(4.3051, 2.3856, 14.6987)
Luminance	0.0239 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30186D #556D18

analogous

#182A6D #30186D #5A186D

triadic

#30186D #6D3018 #186D30

tetradic

#30186D #6D182A #556D18 #186D5A

square

#30186D #6D182A #556D18 #186D5A

split-complementary

#30186D #6D5A18 #2A6D18

monochromatic

#0B0619 #1A0D3B #30186D #46239F #5C2ED1

Accessibility & contrast

On white

14.22

#30186D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#30186D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30186D

14.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30186D	#FFFFFF	#000000	##FFFFFF
##30186D	1.00	14.22	1.48	14.22
#FFFFFF	14.22	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D6F

Deuteranopia (green-blind)

#00286B

Tritanopia (blue-blind)

#182F41

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #30186d;
/* rgb */ color: rgb(48, 24, 109);
/* oklch */ color: oklch(30.3% 0.136 288.3);

Tailwind

colors: {
  custom: {
    50: '#705898',
    500: '#30186d',
    950: '#000000',
  },
}

SCSS

$custom: #30186d;
$custom-light: #705898;
$custom-dark: #000000;

JSON

{
  "hex": "#30186d",
  "rgb": {
    "r": 48,
    "g": 24,
    "b": 109
  },
  "hsl": {
    "h": 256.941,
    "s": 63.91,
    "l": 26.078
  },
  "oklch": {
    "l": 0.30315,
    "c": 0.13636,
    "h": 288.3
  },
  "luminance": 0.02386
}

Semantic roles & 50–950 ramp

primary

#30186D

secondary

#86A33E

accent

#E741B8

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08030E

muted

#7B787E

Preview Lab

Preview with #30186D

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

Preview Lab → · Contrast checker → · Palette generator →