#351C9C#351C9C

#351C9C is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.3% C 0.189 H 280.3°. Best body text is #FFFFFF at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#351C9C
RGB	rgb(53, 28, 156)
HSL	hsl(252, 70%, 36%)
HSV	hsv(252, 82%, 61%)
CMYK	cmyk(66%, 82.1%, 0%, 38.8%)
CIE-LAB	lab(23.63, 47.23, -64.37)
CIE-LCH	lch(23.63, 79.84, 306.27°)
OKLab	oklab(36.29% 0.0338 -0.1858)
OKLCH	oklch(36.29% 0.189 280.3)
XYZ	xyz(7.8823, 3.9871, 31.8002)
Luminance	0.0399 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#351C9C #839C1C

analogous

#1C439C #351C9C #751C9C

triadic

#351C9C #9C351C #1C9C35

tetradic

#351C9C #9C1C43 #839C1C #1C9C75

square

#351C9C #9C1C43 #839C1C #1C9C75

split-complementary

#351C9C #9C751C #439C1C

monochromatic

#120934 #231368 #351C9C #4725D0 #6E52E0

Accessibility & contrast

On white

11.68

#351C9C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#351C9C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #351C9C

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##351C9C	#FFFFFF	#000000	##FFFFFF
##351C9C	1.00	11.68	1.80	11.68
#FFFFFF	11.68	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D9F

Deuteranopia (green-blind)

#00339A

Tritanopia (blue-blind)

#00445D

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #351c9c;
/* rgb */ color: rgb(53, 28, 156);
/* oklch */ color: oklch(36.3% 0.189 280.3);

Tailwind

colors: {
  custom: {
    50: '#7b5dba',
    500: '#351c9c',
    950: '#000000',
  },
}

SCSS

$custom: #351c9c;
$custom-light: #7b5dba;
$custom-dark: #000000;

JSON

{
  "hex": "#351c9c",
  "rgb": {
    "r": 53,
    "g": 28,
    "b": 156
  },
  "hsl": {
    "h": 251.719,
    "s": 69.565,
    "l": 36.078
  },
  "oklch": {
    "l": 0.36292,
    "c": 0.18886,
    "h": 280.3
  },
  "luminance": 0.03988
}

Semantic roles & 50–950 ramp

primary

#351C9C

secondary

#ADC351

accent

#EC3BCA

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0412

muted

#7C7981

Preview Lab

Preview with #351C9C

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

Preview Lab → · Contrast checker → · Palette generator →