#300E43#300E43

#300E43 is a dark, moderate violet. Relative luminance 0.013; OKLCH L 25.0% C 0.097 H 310.6°. Best body text is #FFFFFF at 16.54:1 contrast (WCAG AA passes).

Color values

HEX	#300E43
RGB	rgb(48, 14, 67)
HSL	hsl(278, 65%, 16%)
HSV	hsv(278, 79%, 26%)
CMYK	cmyk(28.4%, 79.1%, 0%, 73.7%)
CIE-LAB	lab(11.61, 27.47, -26.08)
CIE-LCH	lch(11.61, 37.88, 316.49°)
OKLab	oklab(25.01% 0.0632 -0.0738)
OKLCH	oklch(25.01% 0.097 310.6)
XYZ	xyz(2.3889, 1.3478, 5.4434)
Luminance	0.0135 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300E43 #21430E

analogous

#150E43 #300E43 #430E3B

triadic

#300E43 #43300E #0E4330

tetradic

#300E43 #43150E #21430E #0E3B43

square

#300E43 #43150E #21430E #0E3B43

split-complementary

#300E43 #3B430E #0E4315

monochromatic

#120519 #120519 #300E43 #541976 #7923A8

Accessibility & contrast

On white

16.54

#300E43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#300E43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300E43

16.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300E43	#FFFFFF	#000000	##FFFFFF
##300E43	1.00	16.54	1.27	16.54
#FFFFFF	16.54	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D45

Deuteranopia (green-blind)

#061F42

Tritanopia (blue-blind)

#2D1A27

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #300e43;
/* rgb */ color: rgb(48, 14, 67);
/* oklch */ color: oklch(25.0% 0.097 310.6);

Tailwind

colors: {
  custom: {
    50: '#6b5077',
    500: '#300e43',
    950: '#000000',
  },
}

SCSS

$custom: #300e43;
$custom-light: #6b5077;
$custom-dark: #000000;

JSON

{
  "hex": "#300e43",
  "rgb": {
    "r": 48,
    "g": 14,
    "b": 67
  },
  "hsl": {
    "h": 278.491,
    "s": 65.432,
    "l": 15.882
  },
  "oklch": {
    "l": 0.25011,
    "c": 0.09716,
    "h": 310.6
  },
  "luminance": 0.01348
}

Semantic roles & 50–950 ramp

primary

#300E43

secondary

#4B7E2F

accent

#E83F7C

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#070209

muted

#7A787B

Preview Lab

Preview with #300E43

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

Preview Lab → · Contrast checker → · Palette generator →