#3E18A0#3E18A0

#3E18A0 is a dark, vivid violet. Relative luminance 0.042; OKLCH L 37.1% C 0.195 H 284.4°. Best body text is #FFFFFF at 11.39:1 contrast (WCAG AA passes).

Color values

HEX	#3E18A0
RGB	rgb(62, 24, 160)
HSL	hsl(257, 74%, 36%)
HSV	hsv(257, 85%, 63%)
CMYK	cmyk(61.2%, 85%, 0%, 37.3%)
CIE-LAB	lab(24.37, 50.95, -65.56)
CIE-LCH	lch(24.37, 83.03, 307.85°)
OKLab	oklab(37.15% 0.0485 -0.189)
OKLCH	oklch(37.15% 0.195 284.4)
XYZ	xyz(8.6565, 4.2149, 33.6083)
Luminance	0.0421 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E18A0 #7AA018

analogous

#1836A0 #3E18A0 #8218A0

triadic

#3E18A0 #A03E18 #18A03E

tetradic

#3E18A0 #A01836 #7AA018 #18A082

square

#3E18A0 #A01836 #7AA018 #18A082

split-complementary

#3E18A0 #A08218 #36A018

monochromatic

#150836 #29106B #3E18A0 #5320D5 #784EE4

Accessibility & contrast

On white

11.39

#3E18A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#3E18A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E18A0

11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E18A0	#FFFFFF	#000000	##FFFFFF
##3E18A0	1.00	11.39	1.84	11.39
#FFFFFF	11.39	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003EA4

Deuteranopia (green-blind)

#00369E

Tritanopia (blue-blind)

#00435F

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #3e18a0;
/* rgb */ color: rgb(62, 24, 160);
/* oklch */ color: oklch(37.1% 0.195 284.4);

Tailwind

colors: {
  custom: {
    50: '#815cbd',
    500: '#3e18a0',
    950: '#000000',
  },
}

SCSS

$custom: #3e18a0;
$custom-light: #815cbd;
$custom-dark: #000000;

JSON

{
  "hex": "#3e18a0",
  "rgb": {
    "r": 62,
    "g": 24,
    "b": 160
  },
  "hsl": {
    "h": 256.765,
    "s": 73.913,
    "l": 36.078
  },
  "oklch": {
    "l": 0.37145,
    "c": 0.19511,
    "h": 284.4
  },
  "luminance": 0.04215
}

Semantic roles & 50–950 ramp

primary

#3E18A0

secondary

#A5C64D

accent

#F137BD

background

#F8F5FB

surface

#F0E9F7

border

#CBC5D0

text

#0C0412

muted

#7D7981

Preview Lab

Preview with #3E18A0

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

Preview Lab → · Contrast checker → · Palette generator →