#351578#351578

#351578 is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.6% C 0.153 H 289.1°. Best body text is #FFFFFF at 13.73:1 contrast (WCAG AA passes).

Color values

HEX	#351578
RGB	rgb(53, 21, 120)
HSL	hsl(259, 70%, 28%)
HSV	hsv(259, 83%, 47%)
CMYK	cmyk(55.8%, 82.5%, 0%, 52.9%)
CIE-LAB	lab(18.58, 39.85, -50.16)
CIE-LCH	lch(18.58, 64.06, 308.47°)
OKLab	oklab(31.62% 0.0501 -0.1443)
OKLCH	oklch(31.62% 0.153 289.1)
XYZ	xyz(5.1255, 2.6490, 18.0069)
Luminance	0.0265 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#351578 #587815

analogous

#152678 #351578 #661578

triadic

#351578 #783515 #157835

tetradic

#351578 #781526 #587815 #157866

square

#351578 #781526 #587815 #157866

split-complementary

#351578 #786615 #267815

monochromatic

#0C051A #1E0C44 #351578 #4C1EAC #652DDA

Accessibility & contrast

On white

13.73

#351578 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#351578 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #351578

13.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##351578	#FFFFFF	#000000	##FFFFFF
##351578	1.00	13.73	1.53	13.73
#FFFFFF	13.73	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F7B

Deuteranopia (green-blind)

#002B76

Tritanopia (blue-blind)

#1A3247

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #351578;
/* rgb */ color: rgb(53, 21, 120);
/* oklch */ color: oklch(31.6% 0.153 289.1);

Tailwind

colors: {
  custom: {
    50: '#7557a0',
    500: '#351578',
    950: '#000000',
  },
}

SCSS

$custom: #351578;
$custom-light: #7557a0;
$custom-dark: #000000;

JSON

{
  "hex": "#351578",
  "rgb": {
    "r": 53,
    "g": 21,
    "b": 120
  },
  "hsl": {
    "h": 259.394,
    "s": 70.213,
    "l": 27.647
  },
  "oklch": {
    "l": 0.31624,
    "c": 0.15272,
    "h": 289.1
  },
  "luminance": 0.02649
}

Semantic roles & 50–950 ramp

primary

#351578

secondary

#89AE3B

accent

#ED3BB3

background

#F7F5FA

surface

#EDE9F3

border

#C8C5CD

text

#09030F

muted

#7B787F

Preview Lab

Preview with #351578

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

Preview Lab → · Contrast checker → · Palette generator →