#351C7B#351C7B

#351C7B is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.8% C 0.149 H 287.0°. Best body text is #FFFFFF at 13.10:1 contrast (WCAG AA passes).

Color values

HEX	#351C7B
RGB	rgb(53, 28, 123)
HSL	hsl(256, 63%, 30%)
HSV	hsv(256, 77%, 48%)
CMYK	cmyk(56.9%, 77.2%, 0%, 51.8%)
CIE-LAB	lab(20.11, 37.24, -49.56)
CIE-LCH	lch(20.11, 61.99, 306.92°)
OKLab	oklab(32.79% 0.0437 -0.1426)
OKLCH	oklch(32.79% 0.149 287)
XYZ	xyz(5.4575, 3.0172, 19.0298)
Luminance	0.0302 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#351C7B #627B1C

analogous

#1C337B #351C7B #641C7B

triadic

#351C7B #7B351C #1C7B35

tetradic

#351C7B #7B1C33 #627B1C #1C7B64

square

#351C7B #7B1C33 #627B1C #1C7B64

split-complementary

#351C7B #7B641C #337B1C

monochromatic

#0B0619 #201149 #351C7B #4A27AD #653ED3

Accessibility & contrast

On white

13.10

#351C7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#351C7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #351C7B

13.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##351C7B	#FFFFFF	#000000	##FFFFFF
##351C7B	1.00	13.10	1.60	13.10
#FFFFFF	13.10	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00337E

Deuteranopia (green-blind)

#002E79

Tritanopia (blue-blind)

#17364A

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #351c7b;
/* rgb */ color: rgb(53, 28, 123);
/* oklch */ color: oklch(32.8% 0.149 287.0);

Tailwind

colors: {
  custom: {
    50: '#755ba2',
    500: '#351c7b',
    950: '#000000',
  },
}

SCSS

$custom: #351c7b;
$custom-light: #755ba2;
$custom-dark: #000000;

JSON

{
  "hex": "#351c7b",
  "rgb": {
    "r": 53,
    "g": 28,
    "b": 123
  },
  "hsl": {
    "h": 255.789,
    "s": 62.914,
    "l": 29.608
  },
  "oklch": {
    "l": 0.32789,
    "c": 0.14914,
    "h": 287
  },
  "luminance": 0.03017
}

Semantic roles & 50–950 ramp

primary

#351C7B

secondary

#93AF44

accent

#E642BB

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09040F

muted

#7B797F

Preview Lab

Preview with #351C7B

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

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