#301A9E#301A9E

#301A9E is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.9% C 0.194 H 277.9°. Best body text is #FFFFFF at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#301A9E
RGB	rgb(48, 26, 158)
HSL	hsl(250, 72%, 36%)
HSV	hsv(250, 84%, 62%)
CMYK	cmyk(69.6%, 83.5%, 0%, 38%)
CIE-LAB	lab(23.12, 48.27, -66.45)
CIE-LCH	lch(23.12, 82.14, 306.00°)
OKLab	oklab(35.9% 0.0266 -0.192)
OKLCH	oklch(35.9% 0.194 277.9)
XYZ	xyz(7.7579, 3.8351, 32.6725)
Luminance	0.0384 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301A9E #889E1A

analogous

#1A469E #301A9E #721A9E

triadic

#301A9E #9E301A #1A9E30

tetradic

#301A9E #9E1A46 #889E1A #1A9E72

square

#301A9E #9E1A46 #889E1A #1A9E72

split-complementary

#301A9E #9E721A #469E1A

monochromatic

#100935 #201169 #301A9E #4023D3 #6950E2

Accessibility & contrast

On white

11.88

#301A9E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#301A9E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301A9E

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301A9E	#FFFFFF	#000000	##FFFFFF
##301A9E	1.00	11.88	1.77	11.88
#FFFFFF	11.88	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003CA2

Deuteranopia (green-blind)

#00329C

Tritanopia (blue-blind)

#00445E

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #301a9e;
/* rgb */ color: rgb(48, 26, 158);
/* oklch */ color: oklch(35.9% 0.194 277.9);

Tailwind

colors: {
  custom: {
    50: '#7a5cbc',
    500: '#301a9e',
    950: '#000000',
  },
}

SCSS

$custom: #301a9e;
$custom-light: #7a5cbc;
$custom-dark: #000000;

JSON

{
  "hex": "#301a9e",
  "rgb": {
    "r": 48,
    "g": 26,
    "b": 158
  },
  "hsl": {
    "h": 250,
    "s": 71.739,
    "l": 36.078
  },
  "oklch": {
    "l": 0.35899,
    "c": 0.19379,
    "h": 277.9
  },
  "luminance": 0.03836
}

Semantic roles & 50–950 ramp

primary

#301A9E

secondary

#B1C54F

accent

#EE39D0

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0B0412

muted

#7C7981

Preview Lab

Preview with #301A9E

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

Preview Lab → · Contrast checker → · Palette generator →