#351C8B#351C8B

#351C8B is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.4% C 0.169 H 283.4°. Best body text is #FFFFFF at 12.42:1 contrast (WCAG AA passes).

Color values

HEX	#351C8B
RGB	rgb(53, 28, 139)
HSL	hsl(254, 66%, 33%)
HSV	hsv(254, 80%, 55%)
CMYK	cmyk(61.9%, 79.9%, 0%, 45.5%)
CIE-LAB	lab(21.77, 42.12, -56.93)
CIE-LCH	lch(21.77, 70.82, 306.50°)
OKLab	oklab(34.45% 0.0391 -0.1641)
OKLCH	oklch(34.45% 0.169 283.4)
XYZ	xyz(6.5422, 3.4510, 24.7425)
Luminance	0.0345 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#351C8B #728B1C

analogous

#1C3A8B #351C8B #6D1C8B

triadic

#351C8B #8B351C #1C8B35

tetradic

#351C8B #8B1C3A #728B1C #1C8B6D

square

#351C8B #8B1C3A #728B1C #1C8B6D

split-complementary

#351C8B #8B6D1C #3A8B1C

monochromatic

#0E0725 #221258 #351C8B #4826BE #6847DA

Accessibility & contrast

On white

12.42

#351C8B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#351C8B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #351C8B

12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##351C8B	#FFFFFF	#000000	##FFFFFF
##351C8B	1.00	12.42	1.69	12.42
#FFFFFF	12.42	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00378E

Deuteranopia (green-blind)

#003089

Tritanopia (blue-blind)

#003D53

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #351c8b;
/* rgb */ color: rgb(53, 28, 139);
/* oklch */ color: oklch(34.4% 0.169 283.4);

Tailwind

colors: {
  custom: {
    50: '#785cae',
    500: '#351c8b',
    950: '#000000',
  },
}

SCSS

$custom: #351c8b;
$custom-light: #785cae;
$custom-dark: #000000;

JSON

{
  "hex": "#351c8b",
  "rgb": {
    "r": 53,
    "g": 28,
    "b": 139
  },
  "hsl": {
    "h": 253.514,
    "s": 66.467,
    "l": 32.745
  },
  "oklch": {
    "l": 0.34447,
    "c": 0.16874,
    "h": 283.4
  },
  "luminance": 0.03451
}

Semantic roles & 50–950 ramp

primary

#351C8B

secondary

#A2BC47

accent

#E93EC3

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #351C8B

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

Preview Lab → · Contrast checker → · Palette generator →