#3418B4#3418B4

#3418B4 is a dark, highly saturated violet. Relative luminance 0.047; OKLCH L 38.6% C 0.219 H 276.8°. Best body text is #FFFFFF at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#3418B4
RGB	rgb(52, 24, 180)
HSL	hsl(251, 76%, 40%)
HSV	hsv(251, 87%, 71%)
CMYK	cmyk(71.1%, 86.7%, 0%, 29.4%)
CIE-LAB	lab(25.80, 55.72, -75.29)
CIE-LCH	lch(25.80, 93.67, 306.50°)
OKLab	oklab(38.57% 0.0259 -0.2175)
OKLCH	oklch(38.57% 0.219 276.8)
XYZ	xyz(9.9783, 4.6777, 43.5482)
Luminance	0.0468 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3418B4 #98B418

analogous

#184AB4 #3418B4 #8218B4

triadic

#3418B4 #B43418 #18B434

tetradic

#3418B4 #B4184A #98B418 #18B482

square

#3418B4 #B4184A #98B418 #18B482

split-complementary

#3418B4 #B48218 #4AB418

monochromatic

#150A48 #24117E #3418B4 #4927E2 #765DE9

Accessibility & contrast

On white

10.85

#3418B4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#3418B4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3418B4

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3418B4	#FFFFFF	#000000	##FFFFFF
##3418B4	1.00	10.85	1.94	10.85
#FFFFFF	10.85	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043B8

Deuteranopia (green-blind)

#0036B1

Tritanopia (blue-blind)

#004C6A

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #3418b4;
/* rgb */ color: rgb(52, 24, 180);
/* oklch */ color: oklch(38.6% 0.219 276.8);

Tailwind

colors: {
  custom: {
    50: '#805dcc',
    500: '#3418b4',
    950: '#000000',
  },
}

SCSS

$custom: #3418b4;
$custom-light: #805dcc;
$custom-dark: #000000;

JSON

{
  "hex": "#3418b4",
  "rgb": {
    "r": 52,
    "g": 24,
    "b": 180
  },
  "hsl": {
    "h": 250.769,
    "s": 76.471,
    "l": 40
  },
  "oklch": {
    "l": 0.38573,
    "c": 0.21903,
    "h": 276.8
  },
  "luminance": 0.04679
}

Semantic roles & 50–950 ramp

primary

#3418B4

secondary

#B9CD5B

accent

#F335D1

background

#F8F5FC

surface

#F0E9F9

border

#CBC5D2

text

#0C0514

muted

#7D7982

Preview Lab

Preview with #3418B4

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

Preview Lab → · Contrast checker → · Palette generator →