#301D6F#301D6F

#301D6F is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.2% C 0.133 H 286.5°. Best body text is #FFFFFF at 13.72:1 contrast (WCAG AA passes).

Color values

HEX	#301D6F
RGB	rgb(48, 29, 111)
HSL	hsl(254, 59%, 27%)
HSV	hsv(254, 74%, 44%)
CMYK	cmyk(56.8%, 73.9%, 0%, 56.5%)
CIE-LAB	lab(18.60, 32.08, -44.34)
CIE-LCH	lch(18.60, 54.73, 305.89°)
OKLab	oklab(31.23% 0.0378 -0.1275)
OKLCH	oklch(31.23% 0.133 286.5)
XYZ	xyz(4.5267, 2.6546, 15.3097)
Luminance	0.0266 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301D6F #5C6F1D

analogous

#1D336F #301D6F #591D6F

triadic

#301D6F #6F301D #1D6F30

tetradic

#301D6F #6F1D33 #5C6F1D #1D6F59

square

#301D6F #6F1D33 #5C6F1D #1D6F59

split-complementary

#301D6F #6F591D #336F1D

monochromatic

#0A0618 #1B103E #301D6F #452AA0 #5C3BCC

Accessibility & contrast

On white

13.72

#301D6F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#301D6F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301D6F

13.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301D6F	#FFFFFF	#000000	##FFFFFF
##301D6F	1.00	13.72	1.53	13.72
#FFFFFF	13.72	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F71

Deuteranopia (green-blind)

#002B6D

Tritanopia (blue-blind)

#153343

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #301d6f;
/* rgb */ color: rgb(48, 29, 111);
/* oklch */ color: oklch(31.2% 0.133 286.5);

Tailwind

colors: {
  custom: {
    50: '#705b99',
    500: '#301d6f',
    950: '#000000',
  },
}

SCSS

$custom: #301d6f;
$custom-light: #705b99;
$custom-dark: #000000;

JSON

{
  "hex": "#301d6f",
  "rgb": {
    "r": 48,
    "g": 29,
    "b": 111
  },
  "hsl": {
    "h": 253.902,
    "s": 58.571,
    "l": 27.451
  },
  "oklch": {
    "l": 0.31233,
    "c": 0.13297,
    "h": 286.5
  },
  "luminance": 0.02655
}

Semantic roles & 50–950 ramp

primary

#301D6F

secondary

#8DA344

accent

#E246BE

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040E

muted

#7B797E

Preview Lab

Preview with #301D6F

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

Preview Lab → · Contrast checker → · Palette generator →