#300C4F#300C4F

#300C4F is a dark, moderate violet. Relative luminance 0.015; OKLCH L 25.9% C 0.114 H 303.5°. Best body text is #FFFFFF at 16.26:1 contrast (WCAG AA passes).

Color values

HEX	#300C4F
RGB	rgb(48, 12, 79)
HSL	hsl(272, 74%, 18%)
HSV	hsv(272, 85%, 31%)
CMYK	cmyk(39.2%, 84.8%, 0%, 69%)
CIE-LAB	lab(12.32, 31.62, -33.26)
CIE-LCH	lch(12.32, 45.89, 313.55°)
OKLab	oklab(25.85% 0.0628 -0.0948)
OKLCH	oklch(25.85% 0.114 303.5)
XYZ	xyz(2.7613, 1.4558, 7.5311)
Luminance	0.0146 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300C4F #2B4F0C

analogous

#0F0C4F #300C4F #4F0C4C

triadic

#300C4F #4F300C #0C4F30

tetradic

#300C4F #4F0F0C #2B4F0C #0C4C4F

square

#300C4F #4F0F0C #2B4F0C #0C4C4F

split-complementary

#300C4F #4C4F0C #0C4F0F

monochromatic

#10041B #10041B #300C4F #501484 #711CB9

Accessibility & contrast

On white

16.26

#300C4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#300C4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300C4F

16.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300C4F	#FFFFFF	#000000	##FFFFFF
##300C4F	1.00	16.26	1.29	16.26
#FFFFFF	16.26	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F51

Deuteranopia (green-blind)

#00204E

Tritanopia (blue-blind)

#2A1E2D

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #300c4f;
/* rgb */ color: rgb(48, 12, 79);
/* oklch */ color: oklch(25.9% 0.114 303.5);

Tailwind

colors: {
  custom: {
    50: '#6c4f81',
    500: '#300c4f',
    950: '#000000',
  },
}

SCSS

$custom: #300c4f;
$custom-light: #6c4f81;
$custom-dark: #000000;

JSON

{
  "hex": "#300c4f",
  "rgb": {
    "r": 48,
    "g": 12,
    "b": 79
  },
  "hsl": {
    "h": 272.239,
    "s": 73.626,
    "l": 17.843
  },
  "oklch": {
    "l": 0.25852,
    "c": 0.11375,
    "h": 303.5
  },
  "luminance": 0.01456
}

Semantic roles & 50–950 ramp

primary

#300C4F

secondary

#588B2C

accent

#F0388D

background

#F6F4F7

surface

#ECE7EE

border

#C7C3C9

text

#07020A

muted

#7A787C

Preview Lab

Preview with #300C4F

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

Preview Lab → · Contrast checker → · Palette generator →