#3915A0#3915A0

#3915A0 is a dark, vivid violet. Relative luminance 0.039; OKLCH L 36.4% C 0.198 H 282.2°. Best body text is #FFFFFF at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#3915A0
RGB	rgb(57, 21, 160)
HSL	hsl(256, 77%, 35%)
HSV	hsv(256, 87%, 63%)
CMYK	cmyk(64.4%, 86.9%, 0%, 37.3%)
CIE-LAB	lab(23.48, 51.63, -67.04)
CIE-LCH	lch(23.48, 84.62, 307.60°)
OKLab	oklab(36.42% 0.0419 -0.1934)
OKLCH	oklch(36.42% 0.198 282.2)
XYZ	xyz(8.2987, 3.9436, 33.5748)
Luminance	0.0394 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3915A0 #7CA015

analogous

#1536A0 #3915A0 #7F15A0

triadic

#3915A0 #A03915 #15A039

tetradic

#3915A0 #A01536 #7CA015 #15A07F

square

#3915A0 #A01536 #7CA015 #15A07F

split-complementary

#3915A0 #A07F15 #36A015

monochromatic

#120734 #260E6A #3915A0 #4C1CD6 #7148E7

Accessibility & contrast

On white

11.74

#3915A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#3915A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3915A0

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3915A0	#FFFFFF	#000000	##FFFFFF
##3915A0	1.00	11.74	1.79	11.74
#FFFFFF	11.74	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003CA4

Deuteranopia (green-blind)

#00339E

Tritanopia (blue-blind)

#00435E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #3915a0;
/* rgb */ color: rgb(57, 21, 160);
/* oklch */ color: oklch(36.4% 0.198 282.2);

Tailwind

colors: {
  custom: {
    50: '#7f5bbd',
    500: '#3915a0',
    950: '#000000',
  },
}

SCSS

$custom: #3915a0;
$custom-light: #7f5bbd;
$custom-dark: #000000;

JSON

{
  "hex": "#3915a0",
  "rgb": {
    "r": 57,
    "g": 21,
    "b": 160
  },
  "hsl": {
    "h": 255.54,
    "s": 76.796,
    "l": 35.49
  },
  "oklch": {
    "l": 0.36419,
    "c": 0.19785,
    "h": 282.2
  },
  "luminance": 0.03944
}

Semantic roles & 50–950 ramp

primary

#3915A0

secondary

#A7C849

accent

#F334C2

background

#F8F5FB

surface

#F0E9F7

border

#CBC5D0

text

#0B0412

muted

#7C7981

Preview Lab

Preview with #3915A0

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

Preview Lab → · Contrast checker → · Palette generator →