#3619B4#3619B4

#3619B4 is a dark, highly saturated violet. Relative luminance 0.048; OKLCH L 38.8% C 0.218 H 277.5°. Best body text is #FFFFFF at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#3619B4
RGB	rgb(54, 25, 180)
HSL	hsl(251, 76%, 40%)
HSV	hsv(251, 86%, 71%)
CMYK	cmyk(70%, 86.1%, 0%, 29.4%)
CIE-LAB	lab(26.08, 55.48, -74.82)
CIE-LCH	lch(26.08, 93.14, 306.56°)
OKLab	oklab(38.81% 0.0286 -0.2161)
OKLCH	oklch(38.81% 0.218 277.5)
XYZ	xyz(10.1045, 4.7739, 43.5601)
Luminance	0.0478 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3619B4 #97B419

analogous

#1949B4 #3619B4 #8419B4

triadic

#3619B4 #B43619 #19B436

tetradic

#3619B4 #B41949 #97B419 #19B484

square

#3619B4 #B41949 #97B419 #19B484

split-complementary

#3619B4 #B48419 #49B419

monochromatic

#160A49 #26127E #3619B4 #4B29E1 #785FE9

Accessibility & contrast

On white

10.74

#3619B4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#3619B4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3619B4

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3619B4	#FFFFFF	#000000	##FFFFFF
##3619B4	1.00	10.74	1.96	10.74
#FFFFFF	10.74	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044B8

Deuteranopia (green-blind)

#0037B1

Tritanopia (blue-blind)

#004D6B

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3619b4;
/* rgb */ color: rgb(54, 25, 180);
/* oklch */ color: oklch(38.8% 0.218 277.5);

Tailwind

colors: {
  custom: {
    50: '#815ecc',
    500: '#3619b4',
    950: '#000000',
  },
}

SCSS

$custom: #3619b4;
$custom-light: #815ecc;
$custom-dark: #000000;

JSON

{
  "hex": "#3619b4",
  "rgb": {
    "r": 54,
    "g": 25,
    "b": 180
  },
  "hsl": {
    "h": 251.226,
    "s": 75.61,
    "l": 40.196
  },
  "oklch": {
    "l": 0.38807,
    "c": 0.21796,
    "h": 277.5
  },
  "luminance": 0.04775
}

Semantic roles & 50–950 ramp

primary

#3619B4

secondary

#B8CD5C

accent

#F236CF

background

#F8F5FC

surface

#F0E9F9

border

#CBC5D2

text

#0C0514

muted

#7D7982

Preview Lab

Preview with #3619B4

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

Preview Lab → · Contrast checker → · Palette generator →