#300F4E#300F4E

#300F4E is a dark, moderate violet. Relative luminance 0.015; OKLCH L 26.1% C 0.109 H 303.4°. Best body text is #FFFFFF at 16.10:1 contrast (WCAG AA passes).

Color values

HEX	#300F4E
RGB	rgb(48, 15, 78)
HSL	hsl(271, 68%, 18%)
HSV	hsv(271, 81%, 31%)
CMYK	cmyk(38.5%, 80.8%, 0%, 69.4%)
CIE-LAB	lab(12.74, 29.91, -31.91)
CIE-LCH	lch(12.74, 43.73, 313.15°)
OKLab	oklab(26.11% 0.06 -0.0909)
OKLCH	oklch(26.11% 0.109 303.4)
XYZ	xyz(2.7646, 1.5201, 7.3540)
Luminance	0.0152 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300F4E #2D4E0F

analogous

#110F4E #300F4E #4E0F4C

triadic

#300F4E #4E300F #0F4E30

tetradic

#300F4E #4E110F #2D4E0F #0F4C4E

square

#300F4E #4E110F #2D4E0F #0F4C4E

split-complementary

#300F4E #4C4E0F #0F4E11

monochromatic

#10051A #10051B #300F4E #501981 #6F23B5

Accessibility & contrast

On white

16.10

#300F4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#300F4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300F4E

16.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300F4E	#FFFFFF	#000000	##FFFFFF
##300F4E	1.00	16.10	1.30	16.10
#FFFFFF	16.10	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002050

Deuteranopia (green-blind)

#00214D

Tritanopia (blue-blind)

#2A1F2D

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #300f4e;
/* rgb */ color: rgb(48, 15, 78);
/* oklch */ color: oklch(26.1% 0.109 303.4);

Tailwind

colors: {
  custom: {
    50: '#6c5180',
    500: '#300f4e',
    950: '#000000',
  },
}

SCSS

$custom: #300f4e;
$custom-light: #6c5180;
$custom-dark: #000000;

JSON

{
  "hex": "#300f4e",
  "rgb": {
    "r": 48,
    "g": 15,
    "b": 78
  },
  "hsl": {
    "h": 271.429,
    "s": 67.742,
    "l": 18.235
  },
  "oklch": {
    "l": 0.26112,
    "c": 0.10888,
    "h": 303.4
  },
  "luminance": 0.0152
}

Semantic roles & 50–950 ramp

primary

#300F4E

secondary

#5A8831

accent

#EB3D90

background

#F6F4F7

surface

#ECE7EE

border

#C7C3C9

text

#07020A

muted

#7A787C

Preview Lab

Preview with #300F4E

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

Preview Lab → · Contrast checker → · Palette generator →