#3B19B4#3B19B4

#3B19B4 is a dark, highly saturated violet. Relative luminance 0.049; OKLCH L 39.2% C 0.217 H 279.6°. Best body text is #FFFFFF at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#3B19B4
RGB	rgb(59, 25, 180)
HSL	hsl(253, 76%, 40%)
HSV	hsv(253, 86%, 71%)
CMYK	cmyk(67.2%, 86.1%, 0%, 29.4%)
CIE-LAB	lab(26.50, 55.84, -74.10)
CIE-LCH	lch(26.50, 92.79, 307.00°)
OKLab	oklab(39.2% 0.0361 -0.2139)
OKLCH	oklch(39.2% 0.217 279.6)
XYZ	xyz(10.3869, 4.9195, 43.5734)
Luminance	0.0492 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B19B4 #92B419

analogous

#1945B4 #3B19B4 #8819B4

triadic

#3B19B4 #B43B19 #19B43B

tetradic

#3B19B4 #B41945 #92B419 #19B488

square

#3B19B4 #B41945 #92B419 #19B488

split-complementary

#3B19B4 #B48819 #45B419

monochromatic

#180A49 #29127E #3B19B4 #5129E1 #7D5FE9

Accessibility & contrast

On white

10.58

#3B19B4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#3B19B4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B19B4

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B19B4	#FFFFFF	#000000	##FFFFFF
##3B19B4	1.00	10.58	1.98	10.58
#FFFFFF	10.58	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044B8

Deuteranopia (green-blind)

#0039B1

Tritanopia (blue-blind)

#004C6B

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3b19b4;
/* rgb */ color: rgb(59, 25, 180);
/* oklch */ color: oklch(39.2% 0.217 279.6);

Tailwind

colors: {
  custom: {
    50: '#835ecc',
    500: '#3b19b4',
    950: '#000000',
  },
}

SCSS

$custom: #3b19b4;
$custom-light: #835ecc;
$custom-dark: #000000;

JSON

{
  "hex": "#3b19b4",
  "rgb": {
    "r": 59,
    "g": 25,
    "b": 180
  },
  "hsl": {
    "h": 253.161,
    "s": 75.61,
    "l": 40.196
  },
  "oklch": {
    "l": 0.39202,
    "c": 0.21692,
    "h": 279.6
  },
  "luminance": 0.0492
}

Semantic roles & 50–950 ramp

primary

#3B19B4

secondary

#B4CD5C

accent

#F236C9

background

#F8F5FC

surface

#F0EAF9

border

#CBC6D2

text

#0C0514

muted

#7D7982

Preview Lab

Preview with #3B19B4

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

Preview Lab → · Contrast checker → · Palette generator →