#351C9A#351C9A

#351C9A is a dark, vivid violet. Relative luminance 0.039; OKLCH L 36.1% C 0.187 H 280.6°. Best body text is #FFFFFF at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#351C9A
RGB	rgb(53, 28, 154)
HSL	hsl(252, 69%, 36%)
HSV	hsv(252, 82%, 60%)
CMYK	cmyk(65.6%, 81.8%, 0%, 39.6%)
CIE-LAB	lab(23.40, 46.63, -63.51)
CIE-LCH	lch(23.40, 78.80, 306.29°)
OKLab	oklab(36.07% 0.0345 -0.1833)
OKLCH	oklch(36.07% 0.187 280.6)
XYZ	xyz(7.7143, 3.9199, 30.9157)
Luminance	0.0392 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#351C9A #819A1C

analogous

#1C429A #351C9A #741C9A

triadic

#351C9A #9A351C #1C9A35

tetradic

#351C9A #9A1C42 #819A1C #1C9A74

square

#351C9A #9A1C42 #819A1C #1C9A74

split-complementary

#351C9A #9A741C #429A1C

monochromatic

#110932 #231366 #351C9A #4725CE #6D51DF

Accessibility & contrast

On white

11.77

#351C9A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#351C9A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #351C9A

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##351C9A	#FFFFFF	#000000	##FFFFFF
##351C9A	1.00	11.77	1.78	11.77
#FFFFFF	11.77	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C9D

Deuteranopia (green-blind)

#003398

Tritanopia (blue-blind)

#00435C

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #351c9a;
/* rgb */ color: rgb(53, 28, 154);
/* oklch */ color: oklch(36.1% 0.187 280.6);

Tailwind

colors: {
  custom: {
    50: '#7b5db9',
    500: '#351c9a',
    950: '#000000',
  },
}

SCSS

$custom: #351c9a;
$custom-light: #7b5db9;
$custom-dark: #000000;

JSON

{
  "hex": "#351c9a",
  "rgb": {
    "r": 53,
    "g": 28,
    "b": 154
  },
  "hsl": {
    "h": 251.905,
    "s": 69.231,
    "l": 35.686
  },
  "oklch": {
    "l": 0.36071,
    "c": 0.18653,
    "h": 280.6
  },
  "luminance": 0.0392
}

Semantic roles & 50–950 ramp

primary

#351C9A

secondary

#ABC250

accent

#EC3CC9

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0412

muted

#7C7981

Preview Lab

Preview with #351C9A

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

Preview Lab → · Contrast checker → · Palette generator →