#351581#351581

#351581 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.6% C 0.163 H 286.7°. Best body text is #FFFFFF at 13.33:1 contrast (WCAG AA passes).

Color values

HEX	#351581
RGB	rgb(53, 21, 129)
HSL	hsl(258, 72%, 29%)
HSV	hsv(258, 84%, 51%)
CMYK	cmyk(58.9%, 83.7%, 0%, 49.4%)
CIE-LAB	lab(19.55, 42.46, -54.30)
CIE-LCH	lch(19.55, 68.93, 308.02°)
OKLab	oklab(32.58% 0.0469 -0.1564)
OKLCH	oklch(32.58% 0.163 286.7)
XYZ	xyz(5.6976, 2.8779, 21.0199)
Luminance	0.0288 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#351581 #618115

analogous

#152B81 #351581 #6B1581

triadic

#351581 #813515 #158135

tetradic

#351581 #81152B #618115 #15816B

square

#351581 #81152B #618115 #15816B

split-complementary

#351581 #816B15 #2B8115

monochromatic

#0B041A #1F0C4C #351581 #4B1EB6 #6533DE

Accessibility & contrast

On white

13.33

#351581 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#351581 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #351581

13.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##351581	#FFFFFF	#000000	##FFFFFF
##351581	1.00	13.33	1.58	13.33
#FFFFFF	13.33	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003284

Deuteranopia (green-blind)

#002C7F

Tritanopia (blue-blind)

#0F364C

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #351581;
/* rgb */ color: rgb(53, 21, 129);
/* oklch */ color: oklch(32.6% 0.163 286.7);

Tailwind

colors: {
  custom: {
    50: '#7758a7',
    500: '#351581',
    950: '#000000',
  },
}

SCSS

$custom: #351581;
$custom-light: #7758a7;
$custom-dark: #000000;

JSON

{
  "hex": "#351581",
  "rgb": {
    "r": 53,
    "g": 21,
    "b": 129
  },
  "hsl": {
    "h": 257.778,
    "s": 72,
    "l": 29.412
  },
  "oklch": {
    "l": 0.32585,
    "c": 0.16326,
    "h": 286.7
  },
  "luminance": 0.02878
}

Semantic roles & 50–950 ramp

primary

#351581

secondary

#92B63C

accent

#EF39B9

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0310

muted

#7C787F

Preview Lab

Preview with #351581

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

Preview Lab → · Contrast checker → · Palette generator →