#351DA1#351DA1

#351DA1 is a dark, vivid violet. Relative luminance 0.042; OKLCH L 37.0% C 0.194 H 279.4°. Best body text is #FFFFFF at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#351DA1
RGB	rgb(53, 29, 161)
HSL	hsl(251, 69%, 37%)
HSV	hsv(251, 82%, 63%)
CMYK	cmyk(67.1%, 82%, 0%, 36.9%)
CIE-LAB	lab(24.35, 48.26, -66.23)
CIE-LCH	lch(24.35, 81.95, 306.08°)
OKLab	oklab(36.95% 0.0317 -0.1912)
OKLCH	oklch(36.95% 0.194 279.4)
XYZ	xyz(8.3385, 4.2081, 34.0841)
Luminance	0.0421 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#351DA1 #89A11D

analogous

#1D47A1 #351DA1 #771DA1

triadic

#351DA1 #A1351D #1DA135

tetradic

#351DA1 #A11D47 #89A11D #1DA177

square

#351DA1 #A11D47 #89A11D #1DA177

split-complementary

#351DA1 #A1771D #47A11D

monochromatic

#130A39 #24146D #351DA1 #4626D5 #7158E1

Accessibility & contrast

On white

11.40

#351DA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#351DA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #351DA1

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##351DA1	#FFFFFF	#000000	##FFFFFF
##351DA1	1.00	11.40	1.84	11.40
#FFFFFF	11.40	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003FA5

Deuteranopia (green-blind)

#00359F

Tritanopia (blue-blind)

#004660

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #351da1;
/* rgb */ color: rgb(53, 29, 161);
/* oklch */ color: oklch(37.0% 0.194 279.4);

Tailwind

colors: {
  custom: {
    50: '#7c5ebe',
    500: '#351da1',
    950: '#000000',
  },
}

SCSS

$custom: #351da1;
$custom-light: #7c5ebe;
$custom-dark: #000000;

JSON

{
  "hex": "#351da1",
  "rgb": {
    "r": 53,
    "g": 29,
    "b": 161
  },
  "hsl": {
    "h": 250.909,
    "s": 69.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.36954,
    "c": 0.19387,
    "h": 279.4
  },
  "luminance": 0.04209
}

Semantic roles & 50–950 ramp

primary

#351DA1

secondary

#B0C455

accent

#EC3CCC

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #351DA1

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

Preview Lab → · Contrast checker → · Palette generator →