#351D9C#351D9C

#351D9C is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.4% C 0.188 H 280.2°. Best body text is #FFFFFF at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#351D9C
RGB	rgb(53, 29, 156)
HSL	hsl(251, 69%, 36%)
HSV	hsv(251, 81%, 61%)
CMYK	cmyk(66%, 81.4%, 0%, 38.8%)
CIE-LAB	lab(23.79, 46.77, -64.11)
CIE-LCH	lch(23.79, 79.35, 306.11°)
OKLab	oklab(36.4% 0.0333 -0.1851)
OKLCH	oklch(36.4% 0.188 280.2)
XYZ	xyz(7.9064, 4.0353, 31.8083)
Luminance	0.0404 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#351D9C #849C1D

analogous

#1D449C #351D9C #751D9C

triadic

#351D9C #9C351D #1D9C35

tetradic

#351D9C #9C1D44 #849C1D #1D9C75

square

#351D9C #9C1D44 #849C1D #1D9C75

split-complementary

#351D9C #9C751D #449C1D

monochromatic

#120A35 #231368 #351D9C #4727D0 #6E54DF

Accessibility & contrast

On white

11.62

#351D9C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#351D9C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #351D9C

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##351D9C	#FFFFFF	#000000	##FFFFFF
##351D9C	1.00	11.62	1.81	11.62
#FFFFFF	11.62	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D9F

Deuteranopia (green-blind)

#00349A

Tritanopia (blue-blind)

#00445D

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #351d9c;
/* rgb */ color: rgb(53, 29, 156);
/* oklch */ color: oklch(36.4% 0.188 280.2);

Tailwind

colors: {
  custom: {
    50: '#7b5eba',
    500: '#351d9c',
    950: '#000000',
  },
}

SCSS

$custom: #351d9c;
$custom-light: #7b5eba;
$custom-dark: #000000;

JSON

{
  "hex": "#351d9c",
  "rgb": {
    "r": 53,
    "g": 29,
    "b": 156
  },
  "hsl": {
    "h": 251.339,
    "s": 68.649,
    "l": 36.275
  },
  "oklch": {
    "l": 0.36402,
    "c": 0.18803,
    "h": 280.2
  },
  "luminance": 0.04036
}

Semantic roles & 50–950 ramp

primary

#351D9C

secondary

#ADC252

accent

#EB3CCA

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #351D9C

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

Preview Lab → · Contrast checker → · Palette generator →