#301688#301688

#301688 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 33.0% C 0.171 H 282.0°. Best body text is #FFFFFF at 13.16:1 contrast (WCAG AA passes).

Color values

HEX	#301688
RGB	rgb(48, 22, 136)
HSL	hsl(254, 72%, 31%)
HSV	hsv(254, 84%, 53%)
CMYK	cmyk(64.7%, 83.8%, 0%, 46.7%)
CIE-LAB	lab(19.96, 43.51, -58.05)
CIE-LCH	lch(19.96, 72.55, 306.85°)
OKLab	oklab(32.98% 0.0357 -0.1675)
OKLCH	oklch(32.98% 0.171 282)
XYZ	xyz(5.9484, 2.9793, 23.5494)
Luminance	0.0298 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301688 #6E8816

analogous

#163588 #301688 #691688

triadic

#301688 #883016 #168830

tetradic

#301688 #881635 #6E8816 #168869

square

#301688 #881635 #6E8816 #168869

split-complementary

#301688 #886916 #358816

monochromatic

#0B051F #1D0D53 #301688 #431FBD #5F39DF

Accessibility & contrast

On white

13.16

#301688 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#301688 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301688

13.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301688	#FFFFFF	#000000	##FFFFFF
##301688	1.00	13.16	1.60	13.16
#FFFFFF	13.16	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00348B

Deuteranopia (green-blind)

#002C86

Tritanopia (blue-blind)

#003950

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #301688;
/* rgb */ color: rgb(48, 22, 136);
/* oklch */ color: oklch(33.0% 0.171 282.0);

Tailwind

colors: {
  custom: {
    50: '#7558ac',
    500: '#301688',
    950: '#000000',
  },
}

SCSS

$custom: #301688;
$custom-light: #7558ac;
$custom-dark: #000000;

JSON

{
  "hex": "#301688",
  "rgb": {
    "r": 48,
    "g": 22,
    "b": 136
  },
  "hsl": {
    "h": 253.684,
    "s": 72.152,
    "l": 30.98
  },
  "oklch": {
    "l": 0.32976,
    "c": 0.17123,
    "h": 282
  },
  "luminance": 0.0298
}

Semantic roles & 50–950 ramp

primary

#301688

secondary

#9FBC3E

accent

#EF39C5

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #301688

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

Preview Lab → · Contrast checker → · Palette generator →