#351A73#351A73

#351A73 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.7% C 0.141 H 289.7°. Best body text is #FFFFFF at 13.58:1 contrast (WCAG AA passes).

Color values

HEX	#351A73
RGB	rgb(53, 26, 115)
HSL	hsl(258, 63%, 28%)
HSV	hsv(258, 77%, 45%)
CMYK	cmyk(53.9%, 77.4%, 0%, 54.9%)
CIE-LAB	lab(18.94, 35.87, -46.35)
CIE-LCH	lch(18.94, 58.61, 307.74°)
OKLab	oklab(31.72% 0.0476 -0.1332)
OKLCH	oklch(31.72% 0.141 289.7)
XYZ	xyz(4.9312, 2.7333, 16.4841)
Luminance	0.0273 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#351A73 #58731A

analogous

#1A2C73 #351A73 #611A73

triadic

#351A73 #73351A #1A7335

tetradic

#351A73 #731A2C #58731A #1A7361

square

#351A73 #731A2C #58731A #1A7361

split-complementary

#351A73 #73611A #2C731A

monochromatic

#0C0619 #1E0F41 #351A73 #4C25A5 #6536D2

Accessibility & contrast

On white

13.58

#351A73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#351A73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #351A73

13.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##351A73	#FFFFFF	#000000	##FFFFFF
##351A73	1.00	13.58	1.55	13.58
#FFFFFF	13.58	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003076

Deuteranopia (green-blind)

#002C71

Tritanopia (blue-blind)

#1E3245

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #351a73;
/* rgb */ color: rgb(53, 26, 115);
/* oklch */ color: oklch(31.7% 0.141 289.7);

Tailwind

colors: {
  custom: {
    50: '#745a9c',
    500: '#351a73',
    950: '#000000',
  },
}

SCSS

$custom: #351a73;
$custom-light: #745a9c;
$custom-dark: #000000;

JSON

{
  "hex": "#351a73",
  "rgb": {
    "r": 53,
    "g": 26,
    "b": 115
  },
  "hsl": {
    "h": 258.202,
    "s": 63.121,
    "l": 27.647
  },
  "oklch": {
    "l": 0.31723,
    "c": 0.14142,
    "h": 289.7
  },
  "luminance": 0.02733
}

Semantic roles & 50–950 ramp

primary

#351A73

secondary

#89A841

accent

#E642B4

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #351A73

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

Preview Lab → · Contrast checker → · Palette generator →