#351C80#351C80

#351C80 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.3% C 0.155 H 285.8°. Best body text is #FFFFFF at 12.89:1 contrast (WCAG AA passes).

Color values

HEX	#351C80
RGB	rgb(53, 28, 128)
HSL	hsl(255, 64%, 31%)
HSV	hsv(255, 78%, 50%)
CMYK	cmyk(58.6%, 78.1%, 0%, 49.8%)
CIE-LAB	lab(20.62, 38.77, -51.90)
CIE-LCH	lch(20.62, 64.79, 306.76°)
OKLab	oklab(33.3% 0.0424 -0.1494)
OKLCH	oklch(33.3% 0.155 285.8)
XYZ	xyz(5.7786, 3.1456, 20.7206)
Luminance	0.0315 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#351C80 #67801C

analogous

#1C3580 #351C80 #671C80

triadic

#351C80 #80351C #1C8035

tetradic

#351C80 #801C35 #67801C #1C8067

square

#351C80 #801C35 #67801C #1C8067

split-complementary

#351C80 #80671C #35801C

monochromatic

#0B061C #20114E #351C80 #4A27B2 #6641D5

Accessibility & contrast

On white

12.89

#351C80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#351C80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #351C80

12.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##351C80	#FFFFFF	#000000	##FFFFFF
##351C80	1.00	12.89	1.63	12.89
#FFFFFF	12.89	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003483

Deuteranopia (green-blind)

#002F7E

Tritanopia (blue-blind)

#10384D

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #351c80;
/* rgb */ color: rgb(53, 28, 128);
/* oklch */ color: oklch(33.3% 0.155 285.8);

Tailwind

colors: {
  custom: {
    50: '#765ba6',
    500: '#351c80',
    950: '#000000',
  },
}

SCSS

$custom: #351c80;
$custom-light: #765ba6;
$custom-dark: #000000;

JSON

{
  "hex": "#351c80",
  "rgb": {
    "r": 53,
    "g": 28,
    "b": 128
  },
  "hsl": {
    "h": 255,
    "s": 64.103,
    "l": 30.588
  },
  "oklch": {
    "l": 0.33298,
    "c": 0.15533,
    "h": 285.8
  },
  "luminance": 0.03146
}

Semantic roles & 50–950 ramp

primary

#351C80

secondary

#98B344

accent

#E741BE

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#09040F

muted

#7B797F

Preview Lab

Preview with #351C80

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

Preview Lab → · Contrast checker → · Palette generator →