#3D198F#3D198F

#3D198F is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.3% C 0.175 H 287.4°. Best body text is #FFFFFF at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#3D198F
RGB	rgb(61, 25, 143)
HSL	hsl(258, 70%, 33%)
HSV	hsv(258, 83%, 56%)
CMYK	cmyk(57.3%, 82.5%, 0%, 43.9%)
CIE-LAB	lab(22.55, 45.68, -58.10)
CIE-LCH	lch(22.55, 73.91, 308.17°)
OKLab	oklab(35.32% 0.0525 -0.1673)
OKLCH	oklch(35.32% 0.175 287.4)
XYZ	xyz(7.2285, 3.6701, 26.3088)
Luminance	0.0367 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D198F #6B8F19

analogous

#19308F #3D198F #78198F

triadic

#3D198F #8F3D19 #198F3D

tetradic

#3D198F #8F1930 #6B8F19 #198F78

square

#3D198F #8F1930 #6B8F19 #198F78

split-complementary

#3D198F #8F7819 #308F19

monochromatic

#110727 #27105B #3D198F #5322C3 #7344DE

Accessibility & contrast

On white

12.11

#3D198F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#3D198F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D198F

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D198F	#FFFFFF	#000000	##FFFFFF
##3D198F	1.00	12.11	1.73	12.11
#FFFFFF	12.11	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003992

Deuteranopia (green-blind)

#00338D

Tritanopia (blue-blind)

#173D55

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #3d198f;
/* rgb */ color: rgb(61, 25, 143);
/* oklch */ color: oklch(35.3% 0.175 287.4);

Tailwind

colors: {
  custom: {
    50: '#7d5cb1',
    500: '#3d198f',
    950: '#000000',
  },
}

SCSS

$custom: #3d198f;
$custom-light: #7d5cb1;
$custom-dark: #000000;

JSON

{
  "hex": "#3d198f",
  "rgb": {
    "r": 61,
    "g": 25,
    "b": 143
  },
  "hsl": {
    "h": 258.305,
    "s": 70.238,
    "l": 32.941
  },
  "oklch": {
    "l": 0.35318,
    "c": 0.17533,
    "h": 287.4
  },
  "luminance": 0.03671
}

Semantic roles & 50–950 ramp

primary

#3D198F

secondary

#9ABF44

accent

#ED3BB7

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0411

muted

#7C7980

Preview Lab

Preview with #3D198F

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

Preview Lab → · Contrast checker → · Palette generator →