#300D43#300D43

#300D43 is a very dark, moderate violet. Relative luminance 0.013; OKLCH L 24.9% C 0.099 H 310.8°. Best body text is #FFFFFF at 16.61:1 contrast (WCAG AA passes).

Color values

HEX	#300D43
RGB	rgb(48, 13, 67)
HSL	hsl(279, 68%, 16%)
HSV	hsv(279, 81%, 26%)
CMYK	cmyk(28.4%, 80.6%, 0%, 73.7%)
CIE-LAB	lab(11.43, 27.98, -26.37)
CIE-LCH	lch(11.43, 38.45, 316.70°)
OKLab	oklab(24.88% 0.0645 -0.0746)
OKLCH	oklch(24.88% 0.099 310.8)
XYZ	xyz(2.3758, 1.3215, 5.4390)
Luminance	0.0132 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300D43 #20430D

analogous

#150D43 #300D43 #430D3B

triadic

#300D43 #43300D #0D4330

tetradic

#300D43 #43150D #20430D #0D3B43

square

#300D43 #43150D #20430D #0D3B43

split-complementary

#300D43 #3B430D #0D4315

monochromatic

#12051A #12051A #300D43 #551776 #7921AA

Accessibility & contrast

On white

16.61

#300D43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#300D43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300D43

16.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300D43	#FFFFFF	#000000	##FFFFFF
##300D43	1.00	16.61	1.26	16.61
#FFFFFF	16.61	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D45

Deuteranopia (green-blind)

#051F42

Tritanopia (blue-blind)

#2D1927

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #300d43;
/* rgb */ color: rgb(48, 13, 67);
/* oklch */ color: oklch(24.9% 0.099 310.8);

Tailwind

colors: {
  custom: {
    50: '#6b4f77',
    500: '#300d43',
    950: '#000000',
  },
}

SCSS

$custom: #300d43;
$custom-light: #6b4f77;
$custom-dark: #000000;

JSON

{
  "hex": "#300d43",
  "rgb": {
    "r": 48,
    "g": 13,
    "b": 67
  },
  "hsl": {
    "h": 278.889,
    "s": 67.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.24883,
    "c": 0.09861,
    "h": 310.8
  },
  "luminance": 0.01321
}

Semantic roles & 50–950 ramp

primary

#300D43

secondary

#4A7E2D

accent

#EA3D7A

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#070209

muted

#7A787B

Preview Lab

Preview with #300D43

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

Preview Lab → · Contrast checker → · Palette generator →