#300F4B#300F4B

#300F4B is a dark, moderate violet. Relative luminance 0.015; OKLCH L 25.8% C 0.105 H 305.1°. Best body text is #FFFFFF at 16.21:1 contrast (WCAG AA passes).

Color values

HEX	#300F4B
RGB	rgb(48, 15, 75)
HSL	hsl(273, 67%, 18%)
HSV	hsv(273, 80%, 29%)
CMYK	cmyk(36%, 80%, 0%, 70.6%)
CIE-LAB	lab(12.47, 29.09, -30.27)
CIE-LCH	lch(12.47, 41.98, 313.86°)
OKLab	oklab(25.84% 0.0606 -0.0861)
OKLCH	oklch(25.84% 0.105 305.1)
XYZ	xyz(2.6595, 1.4780, 6.8004)
Luminance	0.0148 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300F4B #2A4B0F

analogous

#120F4B #300F4B #4B0F48

triadic

#300F4B #4B300F #0F4B30

tetradic

#300F4B #4B120F #2A4B0F #0F484B

square

#300F4B #4B120F #2A4B0F #0F484B

split-complementary

#300F4B #484B0F #0F4B12

monochromatic

#10051A #10051A #300F4B #51197E #7123B1

Accessibility & contrast

On white

16.21

#300F4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#300F4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300F4B

16.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300F4B	#FFFFFF	#000000	##FFFFFF
##300F4B	1.00	16.21	1.30	16.21
#FFFFFF	16.21	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00204D

Deuteranopia (green-blind)

#00214A

Tritanopia (blue-blind)

#2B1D2C

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #300f4b;
/* rgb */ color: rgb(48, 15, 75);
/* oklch */ color: oklch(25.8% 0.105 305.1);

Tailwind

colors: {
  custom: {
    50: '#6c517e',
    500: '#300f4b',
    950: '#000000',
  },
}

SCSS

$custom: #300f4b;
$custom-light: #6c517e;
$custom-dark: #000000;

JSON

{
  "hex": "#300f4b",
  "rgb": {
    "r": 48,
    "g": 15,
    "b": 75
  },
  "hsl": {
    "h": 273,
    "s": 66.667,
    "l": 17.647
  },
  "oklch": {
    "l": 0.25839,
    "c": 0.10528,
    "h": 305.1
  },
  "luminance": 0.01478
}

Semantic roles & 50–950 ramp

primary

#300F4B

secondary

#578530

accent

#EA3E8B

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#07020A

muted

#7A787C

Preview Lab

Preview with #300F4B

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

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