#3F185D#3F185D

#3F185D is a dark, moderate violet. Relative luminance 0.025; OKLCH L 30.7% C 0.118 H 306.5°. Best body text is #FFFFFF at 14.00:1 contrast (WCAG AA passes).

Color values

HEX	#3F185D
RGB	rgb(63, 24, 93)
HSL	hsl(274, 59%, 23%)
HSV	hsv(274, 74%, 36%)
CMYK	cmyk(32.3%, 74.2%, 0%, 63.5%)
CIE-LAB	lab(17.92, 32.67, -33.54)
CIE-LCH	lch(17.92, 46.82, 314.24°)
OKLab	oklab(30.68% 0.0704 -0.0952)
OKLCH	oklch(30.68% 0.118 306.5)
XYZ	xyz(4.3519, 2.5004, 10.6072)
Luminance	0.0250 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F185D #365D18

analogous

#1C185D #3F185D #5D1858

triadic

#3F185D #5D3F18 #185D3F

tetradic

#3F185D #5D1C18 #365D18 #18585D

square

#3F185D #5D1C18 #365D18 #18585D

split-complementary

#3F185D #585D18 #185D1C

monochromatic

#100618 #1E0B2C #3F185D #60258E #8131BE

Accessibility & contrast

On white

14.00

#3F185D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#3F185D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F185D

14.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F185D	#FFFFFF	#000000	##FFFFFF
##3F185D	1.00	14.00	1.50	14.00
#FFFFFF	14.00	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B5F

Deuteranopia (green-blind)

#042C5C

Tritanopia (blue-blind)

#3A2838

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #3f185d;
/* rgb */ color: rgb(63, 24, 93);
/* oklch */ color: oklch(30.7% 0.118 306.5);

Tailwind

colors: {
  custom: {
    50: '#77588b',
    500: '#3f185d',
    950: '#000000',
  },
}

SCSS

$custom: #3f185d;
$custom-light: #77588b;
$custom-dark: #000000;

JSON

{
  "hex": "#3f185d",
  "rgb": {
    "r": 63,
    "g": 24,
    "b": 93
  },
  "hsl": {
    "h": 273.913,
    "s": 58.974,
    "l": 22.941
  },
  "oklch": {
    "l": 0.30684,
    "c": 0.11838,
    "h": 306.5
  },
  "luminance": 0.025
}

Semantic roles & 50–950 ramp

primary

#3F185D

secondary

#63933D

accent

#E2468A

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#09030C

muted

#7B787D

Preview Lab

Preview with #3F185D

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

Preview Lab → · Contrast checker → · Palette generator →