#300840#300840

#300840 is a very dark, moderate purple. Relative luminance 0.012; OKLCH L 24.0% C 0.102 H 313.9°. Best body text is #FFFFFF at 17.01:1 contrast (WCAG AA passes).

Color values

HEX	#300840
RGB	rgb(48, 8, 64)
HSL	hsl(283, 78%, 14%)
HSV	hsv(283, 88%, 25%)
CMYK	cmyk(25%, 87.5%, 0%, 74.9%)
CIE-LAB	lab(10.35, 29.58, -25.99)
CIE-LCH	lch(10.35, 39.37, 318.70°)
OKLab	oklab(24.04% 0.0708 -0.0734)
OKLCH	oklch(24.04% 0.102 313.9)
XYZ	xyz(2.2310, 1.1723, 4.9582)
Luminance	0.0117 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300840 #184008

analogous

#140840 #300840 #400834

triadic

#300840 #403008 #084030

tetradic

#300840 #401408 #184008 #083440

square

#300840 #401408 #184008 #083440

split-complementary

#300840 #344008 #084014

monochromatic

#14031B #14031B #300840 #590F76 #8216AD

Accessibility & contrast

On white

17.01

#300840 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#300840 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300840

17.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300840	#FFFFFF	#000000	##FFFFFF
##300840	1.00	17.01	1.23	17.01
#FFFFFF	17.01	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A42

Deuteranopia (green-blind)

#041D3F

Tritanopia (blue-blind)

#2E1524

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #300840;
/* rgb */ color: rgb(48, 8, 64);
/* oklch */ color: oklch(24.0% 0.102 313.9);

Tailwind

colors: {
  custom: {
    50: '#6b4d75',
    500: '#300840',
    950: '#000000',
  },
}

SCSS

$custom: #300840;
$custom-light: #6b4d75;
$custom-dark: #000000;

JSON

{
  "hex": "#300840",
  "rgb": {
    "r": 48,
    "g": 8,
    "b": 64
  },
  "hsl": {
    "h": 282.857,
    "s": 77.778,
    "l": 14.118
  },
  "oklch": {
    "l": 0.24043,
    "c": 0.10199,
    "h": 313.9
  },
  "luminance": 0.01172
}

Semantic roles & 50–950 ramp

primary

#300840

secondary

#3F7E25

accent

#F4346B

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#070108

muted

#7A777B

Preview Lab

Preview with #300840

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

Preview Lab → · Contrast checker → · Palette generator →