#301D75#301D75

#301D75 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 31.8% C 0.141 H 285.0°. Best body text is #FFFFFF at 13.48:1 contrast (WCAG AA passes).

Color values

HEX	#301D75
RGB	rgb(48, 29, 117)
HSL	hsl(253, 60%, 29%)
HSV	hsv(253, 75%, 46%)
CMYK	cmyk(59%, 75.2%, 0%, 54.1%)
CIE-LAB	lab(19.19, 34.02, -47.25)
CIE-LCH	lch(19.19, 58.22, 305.75°)
OKLab	oklab(31.83% 0.0365 -0.136)
OKLCH	oklch(31.83% 0.141 285)
XYZ	xyz(4.8682, 2.7912, 17.1084)
Luminance	0.0279 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301D75 #62751D

analogous

#1D3675 #301D75 #5C1D75

triadic

#301D75 #75301D #1D7530

tetradic

#301D75 #751D36 #62751D #1D755C

square

#301D75 #751D36 #62751D #1D755C

split-complementary

#301D75 #755C1D #36751D

monochromatic

#0A0619 #1C1144 #301D75 #4429A6 #5D3DCF

Accessibility & contrast

On white

13.48

#301D75 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#301D75 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301D75

13.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301D75	#FFFFFF	#000000	##FFFFFF
##301D75	1.00	13.48	1.56	13.48
#FFFFFF	13.48	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003178

Deuteranopia (green-blind)

#002C73

Tritanopia (blue-blind)

#0E3547

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #301d75;
/* rgb */ color: rgb(48, 29, 117);
/* oklch */ color: oklch(31.8% 0.141 285.0);

Tailwind

colors: {
  custom: {
    50: '#715b9e',
    500: '#301d75',
    950: '#000000',
  },
}

SCSS

$custom: #301d75;
$custom-light: #715b9e;
$custom-dark: #000000;

JSON

{
  "hex": "#301d75",
  "rgb": {
    "r": 48,
    "g": 29,
    "b": 117
  },
  "hsl": {
    "h": 252.955,
    "s": 60.274,
    "l": 28.627
  },
  "oklch": {
    "l": 0.31827,
    "c": 0.14083,
    "h": 285
  },
  "luminance": 0.02791
}

Semantic roles & 50–950 ramp

primary

#301D75

secondary

#93A945

accent

#E344C1

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040E

muted

#7B797E

Preview Lab

Preview with #301D75

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

Preview Lab → · Contrast checker → · Palette generator →