#301E83#301E83

#301E83 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.4% C 0.158 H 281.8°. Best body text is #FFFFFF at 12.81:1 contrast (WCAG AA passes).

Color values

HEX	#301E83
RGB	rgb(48, 30, 131)
HSL	hsl(251, 63%, 32%)
HSV	hsv(251, 77%, 51%)
CMYK	cmyk(63.4%, 77.1%, 0%, 48.6%)
CIE-LAB	lab(20.81, 37.95, -53.50)
CIE-LCH	lch(20.81, 65.59, 305.35°)
OKLab	oklab(33.41% 0.0323 -0.1543)
OKLCH	oklch(33.41% 0.158 281.8)
XYZ	xyz(5.7786, 3.1952, 21.7806)
Luminance	0.0320 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301E83 #71831E

analogous

#1E3F83 #301E83 #631E83

triadic

#301E83 #83301E #1E8330

tetradic

#301E83 #831E3F #71831E #1E8363

square

#301E83 #831E3F #71831E #1E8363

split-complementary

#301E83 #83631E #3F831E

monochromatic

#0C071F #1E1351 #301E83 #4229B5 #6047D5

Accessibility & contrast

On white

12.81

#301E83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#301E83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301E83

12.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301E83	#FFFFFF	#000000	##FFFFFF
##301E83	1.00	12.81	1.64	12.81
#FFFFFF	12.81	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003586

Deuteranopia (green-blind)

#002E81

Tritanopia (blue-blind)

#003B4F

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #301e83;
/* rgb */ color: rgb(48, 30, 131);
/* oklch */ color: oklch(33.4% 0.158 281.8);

Tailwind

colors: {
  custom: {
    50: '#745ca8',
    500: '#301e83',
    950: '#000000',
  },
}

SCSS

$custom: #301e83;
$custom-light: #745ca8;
$custom-dark: #000000;

JSON

{
  "hex": "#301e83",
  "rgb": {
    "r": 48,
    "g": 30,
    "b": 131
  },
  "hsl": {
    "h": 250.693,
    "s": 62.733,
    "l": 31.569
  },
  "oklch": {
    "l": 0.33405,
    "c": 0.15764,
    "h": 281.8
  },
  "luminance": 0.03196
}

Semantic roles & 50–950 ramp

primary

#301E83

secondary

#A2B647

accent

#E642C9

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #301E83

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

Preview Lab → · Contrast checker → · Palette generator →