#351C6B#351C6B

#351C6B is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.2% C 0.129 H 291.7°. Best body text is #FFFFFF at 13.73:1 contrast (WCAG AA passes).

Color values

HEX	#351C6B
RGB	rgb(53, 28, 107)
HSL	hsl(259, 59%, 26%)
HSV	hsv(259, 74%, 42%)
CMYK	cmyk(50.5%, 73.8%, 0%, 58%)
CIE-LAB	lab(18.58, 32.32, -41.76)
CIE-LCH	lch(18.58, 52.81, 307.74°)
OKLab	oklab(31.23% 0.0476 -0.1197)
OKLCH	oklch(31.23% 0.129 291.7)
XYZ	xyz(4.5365, 2.6488, 14.1793)
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

#351C6B #526B1C

analogous

#1C2B6B #351C6B #5D1C6B

triadic

#351C6B #6B351C #1C6B35

tetradic

#351C6B #6B1C2B #526B1C #1C6B5D

square

#351C6B #6B1C2B #526B1C #1C6B5D

split-complementary

#351C6B #6B5D1C #2B6B1C

monochromatic

#0C0618 #1D0F3A #351C6B #4D299C #6637CB

Accessibility & contrast

On white

13.73

#351C6B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#351C6B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #351C6B

13.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##351C6B	#FFFFFF	#000000	##FFFFFF
##351C6B	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)

#002E6D

Deuteranopia (green-blind)

#002C69

Tritanopia (blue-blind)

#243041

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #351c6b;
/* rgb */ color: rgb(53, 28, 107);
/* oklch */ color: oklch(31.2% 0.129 291.7);

Tailwind

colors: {
  custom: {
    50: '#725a96',
    500: '#351c6b',
    950: '#000000',
  },
}

SCSS

$custom: #351c6b;
$custom-light: #725a96;
$custom-dark: #000000;

JSON

{
  "hex": "#351c6b",
  "rgb": {
    "r": 53,
    "g": 28,
    "b": 107
  },
  "hsl": {
    "h": 258.987,
    "s": 58.519,
    "l": 26.471
  },
  "oklch": {
    "l": 0.31232,
    "c": 0.12882,
    "h": 291.7
  },
  "luminance": 0.02649
}

Semantic roles & 50–950 ramp

primary

#351C6B

secondary

#82A043

accent

#E246B0

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040D

muted

#7B797E

Preview Lab

Preview with #351C6B

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

Preview Lab → · Contrast checker → · Palette generator →