#300F53#300F53

#300F53 is a dark, moderate violet. Relative luminance 0.016; OKLCH L 26.6% C 0.115 H 300.7°. Best body text is #FFFFFF at 15.92:1 contrast (WCAG AA passes).

Color values

HEX	#300F53
RGB	rgb(48, 15, 83)
HSL	hsl(269, 69%, 19%)
HSV	hsv(269, 82%, 33%)
CMYK	cmyk(42.2%, 81.9%, 0%, 67.5%)
CIE-LAB	lab(13.20, 31.30, -34.58)
CIE-LCH	lch(13.20, 46.64, 312.15°)
OKLab	oklab(26.58% 0.0587 -0.0987)
OKLCH	oklch(26.58% 0.115 300.7)
XYZ	xyz(2.9507, 1.5945, 8.3343)
Luminance	0.0159 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.63

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300F53 #32530F

analogous

#0F1053 #300F53 #520F53

triadic

#300F53 #53300F #0F5330

tetradic

#300F53 #530F10 #32530F #0F5352

square

#300F53 #530F10 #32530F #0F5352

split-complementary

#300F53 #53520F #10530F

monochromatic

#0F051A #12061F #300F53 #4E1887 #6C22BB

Accessibility & contrast

On white

15.92

#300F53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#300F53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300F53

15.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300F53	#FFFFFF	#000000	##FFFFFF
##300F53	1.00	15.92	1.32	15.92
#FFFFFF	15.92	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002255

Deuteranopia (green-blind)

#002152

Tritanopia (blue-blind)

#282130

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #300f53;
/* rgb */ color: rgb(48, 15, 83);
/* oklch */ color: oklch(26.6% 0.115 300.7);

Tailwind

colors: {
  custom: {
    50: '#6d5184',
    500: '#300f53',
    950: '#000000',
  },
}

SCSS

$custom: #300f53;
$custom-light: #6d5184;
$custom-dark: #000000;

JSON

{
  "hex": "#300f53",
  "rgb": {
    "r": 48,
    "g": 15,
    "b": 83
  },
  "hsl": {
    "h": 269.118,
    "s": 69.388,
    "l": 19.216
  },
  "oklch": {
    "l": 0.26581,
    "c": 0.11486,
    "h": 300.7
  },
  "luminance": 0.01595
}

Semantic roles & 50–950 ramp

primary

#300F53

secondary

#608D31

accent

#EC3C96

background

#F6F4F8

surface

#ECE7EF

border

#C7C3CA

text

#07020B

muted

#7A787C

Preview Lab

Preview with #300F53

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

Preview Lab → · Contrast checker → · Palette generator →