#351F73#351F73

#351F73 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.4% C 0.135 H 288.5°. Best body text is #FFFFFF at 13.17:1 contrast (WCAG AA passes).

Color values

HEX	#351F73
RGB	rgb(53, 31, 115)
HSL	hsl(256, 58%, 29%)
HSV	hsv(256, 73%, 45%)
CMYK	cmyk(53.9%, 73%, 0%, 54.9%)
CIE-LAB	lab(19.94, 33.07, -44.71)
CIE-LCH	lch(19.94, 55.62, 306.49°)
OKLab	oklab(32.43% 0.0429 -0.1284)
OKLCH	oklch(32.43% 0.135 288.5)
XYZ	xyz(5.0518, 2.9744, 16.5243)
Luminance	0.0297 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.92

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#351F73 #5D731F

analogous

#1F3373 #351F73 #5F1F73

triadic

#351F73 #73351F #1F7335

tetradic

#351F73 #731F33 #5D731F #1F735F

square

#351F73 #731F33 #5D731F #1F735F

split-complementary

#351F73 #735F1F #33731F

monochromatic

#0B0618 #1F1243 #351F73 #4B2CA3 #6541CC

Accessibility & contrast

On white

13.17

#351F73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#351F73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #351F73

13.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##351F73	#FFFFFF	#000000	##FFFFFF
##351F73	1.00	13.17	1.60	13.17
#FFFFFF	13.17	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003276

Deuteranopia (green-blind)

#002E71

Tritanopia (blue-blind)

#1E3546

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #351f73;
/* rgb */ color: rgb(53, 31, 115);
/* oklch */ color: oklch(32.4% 0.135 288.5);

Tailwind

colors: {
  custom: {
    50: '#735d9c',
    500: '#351f73',
    950: '#000000',
  },
}

SCSS

$custom: #351f73;
$custom-light: #735d9c;
$custom-dark: #000000;

JSON

{
  "hex": "#351f73",
  "rgb": {
    "r": 53,
    "g": 31,
    "b": 115
  },
  "hsl": {
    "h": 255.714,
    "s": 57.534,
    "l": 28.627
  },
  "oklch": {
    "l": 0.32432,
    "c": 0.13538,
    "h": 288.5
  },
  "luminance": 0.02975
}

Semantic roles & 50–950 ramp

primary

#351F73

secondary

#8EA747

accent

#E147B9

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #351F73

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

Preview Lab → · Contrast checker → · Palette generator →