#351C72#351C72

#351C72 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 31.9% C 0.138 H 289.5°. Best body text is #FFFFFF at 13.46:1 contrast (WCAG AA passes).

Color values

HEX	#351C72
RGB	rgb(53, 28, 114)
HSL	hsl(257, 61%, 28%)
HSV	hsv(257, 75%, 45%)
CMYK	cmyk(53.5%, 75.4%, 0%, 55.3%)
CIE-LAB	lab(19.23, 34.47, -45.23)
CIE-LCH	lch(19.23, 56.87, 307.32°)
OKLab	oklab(31.9% 0.046 -0.1299)
OKLCH	oklch(31.9% 0.138 289.5)
XYZ	xyz(4.9198, 2.8021, 16.1979)
Luminance	0.0280 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#351C72 #59721C

analogous

#1C2E72 #351C72 #601C72

triadic

#351C72 #72351C #1C7235

tetradic

#351C72 #721C2E #59721C #1C7260

square

#351C72 #721C2E #59721C #1C7260

split-complementary

#351C72 #72601C #2E721C

monochromatic

#0B0619 #1E1041 #351C72 #4C28A3 #653ACF

Accessibility & contrast

On white

13.46

#351C72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#351C72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #351C72

13.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##351C72	#FFFFFF	#000000	##FFFFFF
##351C72	1.00	13.46	1.56	13.46
#FFFFFF	13.46	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003075

Deuteranopia (green-blind)

#002D70

Tritanopia (blue-blind)

#1F3345

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #351c72;
/* rgb */ color: rgb(53, 28, 114);
/* oklch */ color: oklch(31.9% 0.138 289.5);

Tailwind

colors: {
  custom: {
    50: '#735b9b',
    500: '#351c72',
    950: '#000000',
  },
}

SCSS

$custom: #351c72;
$custom-light: #735b9b;
$custom-dark: #000000;

JSON

{
  "hex": "#351c72",
  "rgb": {
    "r": 53,
    "g": 28,
    "b": 114
  },
  "hsl": {
    "h": 257.442,
    "s": 60.563,
    "l": 27.843
  },
  "oklch": {
    "l": 0.31899,
    "c": 0.1378,
    "h": 289.5
  },
  "luminance": 0.02802
}

Semantic roles & 50–950 ramp

primary

#351C72

secondary

#8AA643

accent

#E444B5

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #351C72

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

Preview Lab → · Contrast checker → · Palette generator →