#30188D#30188D

#30188D is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.8% C 0.175 H 280.8°. Best body text is #FFFFFF at 12.80:1 contrast (WCAG AA passes).

Color values

HEX	#30188D
RGB	rgb(48, 24, 141)
HSL	hsl(252, 71%, 32%)
HSV	hsv(252, 83%, 55%)
CMYK	cmyk(66%, 83%, 0%, 44.7%)
CIE-LAB	lab(20.84, 44.09, -59.72)
CIE-LCH	lch(20.84, 74.23, 306.44°)
OKLab	oklab(33.75% 0.033 -0.1724)
OKLCH	oklch(33.75% 0.175 280.8)
XYZ	xyz(6.3518, 3.2042, 25.4779)
Luminance	0.0321 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30188D #758D18

analogous

#183A8D #30188D #6B188D

triadic

#30188D #8D3018 #188D30

tetradic

#30188D #8D183A #758D18 #188D6B

square

#30188D #8D183A #758D18 #188D6B

split-complementary

#30188D #8D6B18 #3A8D18

monochromatic

#0C0624 #1E0F59 #30188D #4221C1 #6141DF

Accessibility & contrast

On white

12.80

#30188D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#30188D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30188D

12.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30188D	#FFFFFF	#000000	##FFFFFF
##30188D	1.00	12.80	1.64	12.80
#FFFFFF	12.80	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003690

Deuteranopia (green-blind)

#002E8B

Tritanopia (blue-blind)

#003C53

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #30188d;
/* rgb */ color: rgb(48, 24, 141);
/* oklch */ color: oklch(33.8% 0.175 280.8);

Tailwind

colors: {
  custom: {
    50: '#765ab0',
    500: '#30188d',
    950: '#000000',
  },
}

SCSS

$custom: #30188d;
$custom-light: #765ab0;
$custom-dark: #000000;

JSON

{
  "hex": "#30188d",
  "rgb": {
    "r": 48,
    "g": 24,
    "b": 141
  },
  "hsl": {
    "h": 252.308,
    "s": 70.909,
    "l": 32.353
  },
  "oklch": {
    "l": 0.33754,
    "c": 0.17549,
    "h": 280.8
  },
  "luminance": 0.03205
}

Semantic roles & 50–950 ramp

primary

#30188D

secondary

#A5BF42

accent

#EE3AC9

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #30188D

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

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