#301A8A#301A8A

#301A8A is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.6% C 0.170 H 281.1°. Best body text is #FFFFFF at 12.80:1 contrast (WCAG AA passes).

Color values

HEX	#301A8A
RGB	rgb(48, 26, 138)
HSL	hsl(252, 68%, 32%)
HSV	hsv(252, 81%, 54%)
CMYK	cmyk(65.2%, 81.2%, 0%, 45.9%)
CIE-LAB	lab(20.83, 42.23, -57.86)
CIE-LCH	lch(20.83, 71.63, 306.12°)
OKLab	oklab(33.65% 0.0329 -0.167)
OKLCH	oklch(33.65% 0.17 281.1)
XYZ	xyz(6.1743, 3.2017, 24.3324)
Luminance	0.0320 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301A8A #748A1A

analogous

#1A3C8A #301A8A #681A8A

triadic

#301A8A #8A301A #1A8A30

tetradic

#301A8A #8A1A3C #748A1A #1A8A68

square

#301A8A #8A1A3C #748A1A #1A8A68

split-complementary

#301A8A #8A681A #3C8A1A

monochromatic

#0C0723 #1E1057 #301A8A #4224BD #6143DC

Accessibility & contrast

On white

12.80

#301A8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#301A8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301A8A

12.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301A8A	#FFFFFF	#000000	##FFFFFF
##301A8A	1.00	12.80	1.64	12.80
#FFFFFF	12.80	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00368D

Deuteranopia (green-blind)

#002E88

Tritanopia (blue-blind)

#003C52

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #301a8a;
/* rgb */ color: rgb(48, 26, 138);
/* oklch */ color: oklch(33.6% 0.170 281.1);

Tailwind

colors: {
  custom: {
    50: '#765bad',
    500: '#301a8a',
    950: '#000000',
  },
}

SCSS

$custom: #301a8a;
$custom-light: #765bad;
$custom-dark: #000000;

JSON

{
  "hex": "#301a8a",
  "rgb": {
    "r": 48,
    "g": 26,
    "b": 138
  },
  "hsl": {
    "h": 251.786,
    "s": 68.293,
    "l": 32.157
  },
  "oklch": {
    "l": 0.33647,
    "c": 0.17017,
    "h": 281.1
  },
  "luminance": 0.03202
}

Semantic roles & 50–950 ramp

primary

#301A8A

secondary

#A5BD43

accent

#EB3DC9

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #301A8A

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

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