#30178A#30178A

#30178A is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.3% C 0.173 H 281.5°. Best body text is #FFFFFF at 13.00:1 contrast (WCAG AA passes).

Color values

HEX	#30178A
RGB	rgb(48, 23, 138)
HSL	hsl(253, 71%, 32%)
HSV	hsv(253, 83%, 54%)
CMYK	cmyk(65.2%, 83.3%, 0%, 45.9%)
CIE-LAB	lab(20.34, 43.65, -58.67)
CIE-LCH	lch(20.34, 73.13, 306.65°)
OKLab	oklab(33.31% 0.0345 -0.1693)
OKLCH	oklch(33.31% 0.173 281.5)
XYZ	xyz(6.1113, 3.0757, 24.3114)
Luminance	0.0308 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30178A #718A17

analogous

#17388A #30178A #6A178A

triadic

#30178A #8A3017 #178A30

tetradic

#30178A #8A1738 #718A17 #178A6A

square

#30178A #8A1738 #718A17 #178A6A

split-complementary

#30178A #8A6A17 #388A17

monochromatic

#0C0621 #1E0E56 #30178A #4220BE #603DDF

Accessibility & contrast

On white

13.00

#30178A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#30178A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30178A

13.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30178A	#FFFFFF	#000000	##FFFFFF
##30178A	1.00	13.00	1.62	13.00
#FFFFFF	13.00	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	13.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00358D

Deuteranopia (green-blind)

#002D88

Tritanopia (blue-blind)

#003B51

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #30178a;
/* rgb */ color: rgb(48, 23, 138);
/* oklch */ color: oklch(33.3% 0.173 281.5);

Tailwind

colors: {
  custom: {
    50: '#7659ad',
    500: '#30178a',
    950: '#000000',
  },
}

SCSS

$custom: #30178a;
$custom-light: #7659ad;
$custom-dark: #000000;

JSON

{
  "hex": "#30178a",
  "rgb": {
    "r": 48,
    "g": 23,
    "b": 138
  },
  "hsl": {
    "h": 253.043,
    "s": 71.429,
    "l": 31.569
  },
  "oklch": {
    "l": 0.33308,
    "c": 0.17277,
    "h": 281.5
  },
  "luminance": 0.03076
}

Semantic roles & 50–950 ramp

primary

#30178A

secondary

#A2BE3F

accent

#EE3AC7

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #30178A

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

Preview Lab → · Contrast checker → · Palette generator →