#301C4E#301C4E

#301C4E is a dark, moderate violet. Relative luminance 0.020; OKLCH L 28.1% C 0.089 H 299.0°. Best body text is #FFFFFF at 14.98:1 contrast (WCAG AA passes).

Color values

HEX	#301C4E
RGB	rgb(48, 28, 78)
HSL	hsl(264, 47%, 21%)
HSV	hsv(264, 64%, 31%)
CMYK	cmyk(38.5%, 64.1%, 0%, 69.4%)
CIE-LAB	lab(15.53, 22.25, -27.38)
CIE-LCH	lch(15.53, 35.28, 309.10°)
OKLab	oklab(28.13% 0.0431 -0.0776)
OKLCH	oklch(28.13% 0.089 299)
XYZ	xyz(3.0090, 2.0089, 7.4355)
Luminance	0.0201 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301C4E #3A4E1C

analogous

#1C214E #301C4E #491C4E

triadic

#301C4E #4E301C #1C4E30

tetradic

#301C4E #4E1C21 #3A4E1C #1C4E49

square

#301C4E #4E1C21 #3A4E1C #1C4E49

split-complementary

#301C4E #4E491C #214E1C

monochromatic

#0E0817 #140C21 #301C4E #4C2C7B #673CA8

Accessibility & contrast

On white

14.98

#301C4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#301C4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301C4E

14.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301C4E	#FFFFFF	#000000	##FFFFFF
##301C4E	1.00	14.98	1.40	14.98
#FFFFFF	14.98	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#042750

Deuteranopia (green-blind)

#0B264D

Tritanopia (blue-blind)

#292632

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #301c4e;
/* rgb */ color: rgb(48, 28, 78);
/* oklch */ color: oklch(28.1% 0.089 299.0);

Tailwind

colors: {
  custom: {
    50: '#6b5980',
    500: '#301c4e',
    950: '#000000',
  },
}

SCSS

$custom: #301c4e;
$custom-light: #6b5980;
$custom-dark: #000000;

JSON

{
  "hex": "#301c4e",
  "rgb": {
    "r": 48,
    "g": 28,
    "b": 78
  },
  "hsl": {
    "h": 264,
    "s": 47.17,
    "l": 20.784
  },
  "oklch": {
    "l": 0.28127,
    "c": 0.08881,
    "h": 299
  },
  "luminance": 0.02009
}

Semantic roles & 50–950 ramp

primary

#301C4E

secondary

#698442

accent

#D751A1

background

#F6F5F7

surface

#EBE9EE

border

#C6C5C9

text

#07030A

muted

#7A787C

Preview Lab

Preview with #301C4E

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

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