#351781#351781

#351781 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.8% C 0.161 H 286.4°. Best body text is #FFFFFF at 13.20:1 contrast (WCAG AA passes).

Color values

HEX	#351781
RGB	rgb(53, 23, 129)
HSL	hsl(257, 70%, 30%)
HSV	hsv(257, 82%, 51%)
CMYK	cmyk(58.9%, 82.2%, 0%, 49.4%)
CIE-LAB	lab(19.86, 41.55, -53.79)
CIE-LCH	lch(19.86, 67.97, 307.69°)
OKLab	oklab(32.8% 0.0456 -0.1549)
OKLCH	oklch(32.8% 0.161 286.4)
XYZ	xyz(5.7359, 2.9543, 21.0326)
Luminance	0.0295 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#351781 #638117

analogous

#172E81 #351781 #6A1781

triadic

#351781 #813517 #178135

tetradic

#351781 #81172E #638117 #17816A

square

#351781 #81172E #638117 #17816A

split-complementary

#351781 #816A17 #2E8117

monochromatic

#0B051A #200E4D #351781 #4A20B5 #6637DB

Accessibility & contrast

On white

13.20

#351781 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#351781 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #351781

13.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##351781	#FFFFFF	#000000	##FFFFFF
##351781	1.00	13.20	1.59	13.20
#FFFFFF	13.20	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003384

Deuteranopia (green-blind)

#002D7F

Tritanopia (blue-blind)

#0F374C

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #351781;
/* rgb */ color: rgb(53, 23, 129);
/* oklch */ color: oklch(32.8% 0.161 286.4);

Tailwind

colors: {
  custom: {
    50: '#7659a7',
    500: '#351781',
    950: '#000000',
  },
}

SCSS

$custom: #351781;
$custom-light: #7659a7;
$custom-dark: #000000;

JSON

{
  "hex": "#351781",
  "rgb": {
    "r": 53,
    "g": 23,
    "b": 129
  },
  "hsl": {
    "h": 256.981,
    "s": 69.737,
    "l": 29.804
  },
  "oklch": {
    "l": 0.32801,
    "c": 0.16148,
    "h": 286.4
  },
  "luminance": 0.02955
}

Semantic roles & 50–950 ramp

primary

#351781

secondary

#94B53E

accent

#ED3BBA

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #351781

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

Preview Lab → · Contrast checker → · Palette generator →