#3518A0#3518A0

#3518A0 is a dark, vivid violet. Relative luminance 0.039; OKLCH L 36.3% C 0.197 H 280.1°. Best body text is #FFFFFF at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#3518A0
RGB	rgb(53, 24, 160)
HSL	hsl(253, 74%, 36%)
HSV	hsv(253, 85%, 63%)
CMYK	cmyk(66.9%, 85%, 0%, 37.3%)
CIE-LAB	lab(23.50, 50.13, -67.03)
CIE-LCH	lch(23.50, 83.70, 306.79°)
OKLab	oklab(36.34% 0.0343 -0.1935)
OKLCH	oklch(36.34% 0.197 280.1)
XYZ	xyz(8.1380, 3.9476, 33.5840)
Luminance	0.0395 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3518A0 #83A018

analogous

#183FA0 #3518A0 #7918A0

triadic

#3518A0 #A03518 #18A035

tetradic

#3518A0 #A0183F #83A018 #18A079

square

#3518A0 #A0183F #83A018 #18A079

split-complementary

#3518A0 #A07918 #3FA018

monochromatic

#120836 #23106B #3518A0 #4720D5 #6E4EE4

Accessibility & contrast

On white

11.73

#3518A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#3518A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3518A0

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3518A0	#FFFFFF	#000000	##FFFFFF
##3518A0	1.00	11.73	1.79	11.73
#FFFFFF	11.73	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003DA4

Deuteranopia (green-blind)

#00339E

Tritanopia (blue-blind)

#00445F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #3518a0;
/* rgb */ color: rgb(53, 24, 160);
/* oklch */ color: oklch(36.3% 0.197 280.1);

Tailwind

colors: {
  custom: {
    50: '#7d5cbd',
    500: '#3518a0',
    950: '#000000',
  },
}

SCSS

$custom: #3518a0;
$custom-light: #7d5cbd;
$custom-dark: #000000;

JSON

{
  "hex": "#3518a0",
  "rgb": {
    "r": 53,
    "g": 24,
    "b": 160
  },
  "hsl": {
    "h": 252.794,
    "s": 73.913,
    "l": 36.078
  },
  "oklch": {
    "l": 0.36335,
    "c": 0.19651,
    "h": 280.1
  },
  "luminance": 0.03948
}

Semantic roles & 50–950 ramp

primary

#3518A0

secondary

#ADC64D

accent

#F137C9

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0B0412

muted

#7C7981

Preview Lab

Preview with #3518A0

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

Preview Lab → · Contrast checker → · Palette generator →