#301D87#301D87

#301D87 is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.7% C 0.164 H 281.2°. Best body text is #FFFFFF at 12.72:1 contrast (WCAG AA passes).

Color values

HEX	#301D87
RGB	rgb(48, 29, 135)
HSL	hsl(251, 65%, 32%)
HSV	hsv(251, 79%, 53%)
CMYK	cmyk(64.4%, 78.5%, 0%, 47.1%)
CIE-LAB	lab(21.04, 39.76, -55.64)
CIE-LCH	lch(21.04, 68.39, 305.55°)
OKLab	oklab(33.69% 0.0319 -0.1605)
OKLCH	oklch(33.69% 0.164 281.2)
XYZ	xyz(6.0301, 3.2559, 23.2277)
Luminance	0.0326 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301D87 #74871D

analogous

#1D3F87 #301D87 #651D87

triadic

#301D87 #87301D #1D8730

tetradic

#301D87 #871D3F #74871D #1D8765

square

#301D87 #871D3F #74871D #1D8765

split-complementary

#301D87 #87651D #3F871D

monochromatic

#0C0722 #1E1255 #301D87 #4228B9 #6147D7

Accessibility & contrast

On white

12.72

#301D87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#301D87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301D87

12.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301D87	#FFFFFF	#000000	##FFFFFF
##301D87	1.00	12.72	1.65	12.72
#FFFFFF	12.72	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00368A

Deuteranopia (green-blind)

#002F85

Tritanopia (blue-blind)

#003C51

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #301d87;
/* rgb */ color: rgb(48, 29, 135);
/* oklch */ color: oklch(33.7% 0.164 281.2);

Tailwind

colors: {
  custom: {
    50: '#755cab',
    500: '#301d87',
    950: '#000000',
  },
}

SCSS

$custom: #301d87;
$custom-light: #755cab;
$custom-dark: #000000;

JSON

{
  "hex": "#301d87",
  "rgb": {
    "r": 48,
    "g": 29,
    "b": 135
  },
  "hsl": {
    "h": 250.755,
    "s": 64.634,
    "l": 32.157
  },
  "oklch": {
    "l": 0.33694,
    "c": 0.16367,
    "h": 281.2
  },
  "luminance": 0.03256
}

Semantic roles & 50–950 ramp

primary

#301D87

secondary

#A5B946

accent

#E840CA

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #301D87

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

Preview Lab → · Contrast checker → · Palette generator →