#351C73#351C73

#351C73 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.0% C 0.139 H 289.2°. Best body text is #FFFFFF at 13.42:1 contrast (WCAG AA passes).

Color values

HEX	#351C73
RGB	rgb(53, 28, 115)
HSL	hsl(257, 61%, 28%)
HSV	hsv(257, 76%, 45%)
CMYK	cmyk(53.9%, 75.7%, 0%, 54.9%)
CIE-LAB	lab(19.33, 34.78, -45.71)
CIE-LCH	lch(19.33, 57.44, 307.26°)
OKLab	oklab(32% 0.0458 -0.1313)
OKLCH	oklch(32% 0.139 289.2)
XYZ	xyz(4.9771, 2.8250, 16.4994)
Luminance	0.0283 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#351C73 #5A731C

analogous

#1C2F73 #351C73 #601C73

triadic

#351C73 #73351C #1C7335

tetradic

#351C73 #731C2F #5A731C #1C7360

square

#351C73 #731C2F #5A731C #1C7360

split-complementary

#351C73 #73601C #2F731C

monochromatic

#0B0619 #1E1042 #351C73 #4C28A4 #653ACF

Accessibility & contrast

On white

13.42

#351C73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#351C73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #351C73

13.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##351C73	#FFFFFF	#000000	##FFFFFF
##351C73	1.00	13.42	1.57	13.42
#FFFFFF	13.42	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003176

Deuteranopia (green-blind)

#002D71

Tritanopia (blue-blind)

#1E3345

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #351c73;
/* rgb */ color: rgb(53, 28, 115);
/* oklch */ color: oklch(32.0% 0.139 289.2);

Tailwind

colors: {
  custom: {
    50: '#735b9c',
    500: '#351c73',
    950: '#000000',
  },
}

SCSS

$custom: #351c73;
$custom-light: #735b9c;
$custom-dark: #000000;

JSON

{
  "hex": "#351c73",
  "rgb": {
    "r": 53,
    "g": 28,
    "b": 115
  },
  "hsl": {
    "h": 257.241,
    "s": 60.839,
    "l": 28.039
  },
  "oklch": {
    "l": 0.31996,
    "c": 0.13908,
    "h": 289.2
  },
  "luminance": 0.02825
}

Semantic roles & 50–950 ramp

primary

#351C73

secondary

#8BA743

accent

#E444B6

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #351C73

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

Preview Lab → · Contrast checker → · Palette generator →