#300E40#300E40

#300E40 is a very dark, moderate purple. Relative luminance 0.013; OKLCH L 24.8% C 0.094 H 312.8°. Best body text is #FFFFFF at 16.63:1 contrast (WCAG AA passes).

Color values

HEX	#300E40
RGB	rgb(48, 14, 64)
HSL	hsl(281, 64%, 15%)
HSV	hsv(281, 78%, 25%)
CMYK	cmyk(25%, 78.1%, 0%, 74.9%)
CIE-LAB	lab(11.36, 26.70, -24.35)
CIE-LCH	lch(11.36, 36.14, 317.63°)
OKLab	oklab(24.76% 0.0636 -0.0687)
OKLCH	oklch(24.76% 0.094 312.8)
XYZ	xyz(2.3012, 1.3127, 4.9816)
Luminance	0.0131 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300E40 #1E400E

analogous

#170E40 #300E40 #400E37

triadic

#300E40 #40300E #0E4030

tetradic

#300E40 #40170E #1E400E #0E3740

square

#300E40 #40170E #1E400E #0E3740

split-complementary

#300E40 #37400E #0E4017

monochromatic

#130519 #130519 #300E40 #561972 #7B24A4

Accessibility & contrast

On white

16.63

#300E40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#300E40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300E40

16.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300E40	#FFFFFF	#000000	##FFFFFF
##300E40	1.00	16.63	1.26	16.63
#FFFFFF	16.63	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C41

Deuteranopia (green-blind)

#0A1F3F

Tritanopia (blue-blind)

#2E1825

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #300e40;
/* rgb */ color: rgb(48, 14, 64);
/* oklch */ color: oklch(24.8% 0.094 312.8);

Tailwind

colors: {
  custom: {
    50: '#6b5075',
    500: '#300e40',
    950: '#000000',
  },
}

SCSS

$custom: #300e40;
$custom-light: #6b5075;
$custom-dark: #000000;

JSON

{
  "hex": "#300e40",
  "rgb": {
    "r": 48,
    "g": 14,
    "b": 64
  },
  "hsl": {
    "h": 280.8,
    "s": 64.103,
    "l": 15.294
  },
  "oklch": {
    "l": 0.24762,
    "c": 0.09363,
    "h": 312.8
  },
  "luminance": 0.01313
}

Semantic roles & 50–950 ramp

primary

#300E40

secondary

#477B2F

accent

#E74176

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#070208

muted

#7A787B

Preview Lab

Preview with #300E40

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

Preview Lab → · Contrast checker → · Palette generator →