#301C7C#301C7C

#301C7C is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.4% C 0.151 H 283.6°. Best body text is #FFFFFF at 13.27:1 contrast (WCAG AA passes).

Color values

HEX	#301C7C
RGB	rgb(48, 28, 124)
HSL	hsl(253, 63%, 30%)
HSV	hsv(253, 77%, 49%)
CMYK	cmyk(61.3%, 77.4%, 0%, 51.4%)
CIE-LAB	lab(19.70, 36.81, -50.90)
CIE-LCH	lch(19.70, 62.82, 305.88°)
OKLab	oklab(32.4% 0.0356 -0.1467)
OKLCH	oklch(32.4% 0.151 283.6)
XYZ	xyz(5.2711, 2.9138, 19.3495)
Luminance	0.0291 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301C7C #687C1C

analogous

#1C387C #301C7C #601C7C

triadic

#301C7C #7C301C #1C7C30

tetradic

#301C7C #7C1C38 #687C1C #1C7C60

square

#301C7C #7C1C38 #687C1C #1C7C60

split-complementary

#301C7C #7C601C #387C1C

monochromatic

#0A0619 #1D114A #301C7C #4327AE #5E3FD4

Accessibility & contrast

On white

13.27

#301C7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#301C7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301C7C

13.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301C7C	#FFFFFF	#000000	##FFFFFF
##301C7C	1.00	13.27	1.58	13.27
#FFFFFF	13.27	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00337F

Deuteranopia (green-blind)

#002C7A

Tritanopia (blue-blind)

#01374B

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #301c7c;
/* rgb */ color: rgb(48, 28, 124);
/* oklch */ color: oklch(32.4% 0.151 283.6);

Tailwind

colors: {
  custom: {
    50: '#725ba3',
    500: '#301c7c',
    950: '#000000',
  },
}

SCSS

$custom: #301c7c;
$custom-light: #725ba3;
$custom-dark: #000000;

JSON

{
  "hex": "#301c7c",
  "rgb": {
    "r": 48,
    "g": 28,
    "b": 124
  },
  "hsl": {
    "h": 252.5,
    "s": 63.158,
    "l": 29.804
  },
  "oklch": {
    "l": 0.32401,
    "c": 0.15093,
    "h": 283.6
  },
  "luminance": 0.02914
}

Semantic roles & 50–950 ramp

primary

#301C7C

secondary

#99B044

accent

#E642C4

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09040F

muted

#7B797F

Preview Lab

Preview with #301C7C

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

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