#301A4D#301A4D

#301A4D is a dark, moderate violet. Relative luminance 0.019; OKLCH L 27.7% C 0.091 H 300.4°. Best body text is #FFFFFF at 15.21:1 contrast (WCAG AA passes).

Color values

HEX	#301A4D
RGB	rgb(48, 26, 77)
HSL	hsl(266, 50%, 20%)
HSV	hsv(266, 66%, 30%)
CMYK	cmyk(37.7%, 66.2%, 0%, 69.8%)
CIE-LAB	lab(14.97, 23.24, -27.60)
CIE-LCH	lch(14.97, 36.09, 310.10°)
OKLab	oklab(27.69% 0.046 -0.0783)
OKLCH	oklch(27.69% 0.091 300.4)
XYZ	xyz(2.9276, 1.9030, 7.2328)
Luminance	0.0190 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301A4D #374D1A

analogous

#1A1D4D #301A4D #491A4D

triadic

#301A4D #4D301A #1A4D30

tetradic

#301A4D #4D1A1D #374D1A #1A4D49

square

#301A4D #4D1A1D #374D1A #1A4D49

split-complementary

#301A4D #4D491A #1D4D1A

monochromatic

#0E0817 #130B1F #301A4D #4D297B #6939A9

Accessibility & contrast

On white

15.21

#301A4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#301A4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301A4D

15.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301A4D	#FFFFFF	#000000	##FFFFFF
##301A4D	1.00	15.21	1.38	15.21
#FFFFFF	15.21	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#01254F

Deuteranopia (green-blind)

#09254C

Tritanopia (blue-blind)

#2A2530

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #301a4d;
/* rgb */ color: rgb(48, 26, 77);
/* oklch */ color: oklch(27.7% 0.091 300.4);

Tailwind

colors: {
  custom: {
    50: '#6b577f',
    500: '#301a4d',
    950: '#000000',
  },
}

SCSS

$custom: #301a4d;
$custom-light: #6b577f;
$custom-dark: #000000;

JSON

{
  "hex": "#301a4d",
  "rgb": {
    "r": 48,
    "g": 26,
    "b": 77
  },
  "hsl": {
    "h": 265.882,
    "s": 49.515,
    "l": 20.196
  },
  "oklch": {
    "l": 0.27691,
    "c": 0.09081,
    "h": 300.4
  },
  "luminance": 0.01903
}

Semantic roles & 50–950 ramp

primary

#301A4D

secondary

#668340

accent

#D94F9D

background

#F6F5F7

surface

#EBE9EE

border

#C6C5C9

text

#07030A

muted

#7A787C

Preview Lab

Preview with #301A4D

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

Preview Lab → · Contrast checker → · Palette generator →