#300F54#300F54

#300F54 is a dark, moderate violet. Relative luminance 0.016; OKLCH L 26.7% C 0.116 H 300.2°. Best body text is #FFFFFF at 15.89:1 contrast (WCAG AA passes).

Color values

HEX	#300F54
RGB	rgb(48, 15, 84)
HSL	hsl(269, 70%, 19%)
HSV	hsv(269, 82%, 33%)
CMYK	cmyk(42.9%, 82.1%, 0%, 67.1%)
CIE-LAB	lab(13.29, 31.58, -35.11)
CIE-LCH	lch(13.29, 47.22, 311.97°)
OKLab	oklab(26.68% 0.0584 -0.1003)
OKLCH	oklch(26.68% 0.116 300.2)
XYZ	xyz(2.9896, 1.6101, 8.5391)
Luminance	0.0161 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.51

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300F54 #33540F

analogous

#0F1054 #300F54 #530F54

triadic

#300F54 #54300F #0F5430

tetradic

#300F54 #540F10 #33540F #0F5453

square

#300F54 #540F10 #33540F #0F5453

split-complementary

#300F54 #54530F #10540F

monochromatic

#0F051A #120620 #300F54 #4E1888 #6B22BC

Accessibility & contrast

On white

15.89

#300F54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#300F54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300F54

15.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300F54	#FFFFFF	#000000	##FFFFFF
##300F54	1.00	15.89	1.32	15.89
#FFFFFF	15.89	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002256

Deuteranopia (green-blind)

#002253

Tritanopia (blue-blind)

#282131

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #300f54;
/* rgb */ color: rgb(48, 15, 84);
/* oklch */ color: oklch(26.7% 0.116 300.2);

Tailwind

colors: {
  custom: {
    50: '#6d5185',
    500: '#300f54',
    950: '#000000',
  },
}

SCSS

$custom: #300f54;
$custom-light: #6d5185;
$custom-dark: #000000;

JSON

{
  "hex": "#300f54",
  "rgb": {
    "r": 48,
    "g": 15,
    "b": 84
  },
  "hsl": {
    "h": 268.696,
    "s": 69.697,
    "l": 19.412
  },
  "oklch": {
    "l": 0.26677,
    "c": 0.11605,
    "h": 300.2
  },
  "luminance": 0.0161
}

Semantic roles & 50–950 ramp

primary

#300F54

secondary

#618E31

accent

#ED3B98

background

#F6F4F8

surface

#ECE7EF

border

#C7C3CA

text

#07020B

muted

#7A787C

Preview Lab

Preview with #300F54

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

Preview Lab → · Contrast checker → · Palette generator →