#3F2170#3F2170

#3F2170 is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.6% C 0.129 H 296.1°. Best body text is #FFFFFF at 12.63:1 contrast (WCAG AA passes).

Color values

HEX	#3F2170
RGB	rgb(63, 33, 112)
HSL	hsl(263, 54%, 28%)
HSV	hsv(263, 71%, 44%)
CMYK	cmyk(43.7%, 70.5%, 0%, 56.1%)
CIE-LAB	lab(21.26, 32.99, -40.58)
CIE-LCH	lch(21.26, 52.30, 309.11°)
OKLab	oklab(33.56% 0.0569 -0.1159)
OKLCH	oklch(33.56% 0.129 296.1)
XYZ	xyz(5.5176, 3.3142, 15.6751)
Luminance	0.0331 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F2170 #527021

analogous

#212A70 #3F2170 #662170

triadic

#3F2170 #703F21 #21703F

tetradic

#3F2170 #70212A #527021 #217066

square

#3F2170 #70212A #527021 #217066

split-complementary

#3F2170 #706621 #2A7021

monochromatic

#0D0718 #241341 #3F2170 #5A2F9F #7644C8

Accessibility & contrast

On white

12.63

#3F2170 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#3F2170 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2170

12.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2170	#FFFFFF	#000000	##FFFFFF
##3F2170	1.00	12.63	1.66	12.63
#FFFFFF	12.63	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003472

Deuteranopia (green-blind)

#00326E

Tritanopia (blue-blind)

#323445

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #3f2170;
/* rgb */ color: rgb(63, 33, 112);
/* oklch */ color: oklch(33.6% 0.129 296.1);

Tailwind

colors: {
  custom: {
    50: '#795e9a',
    500: '#3f2170',
    950: '#000000',
  },
}

SCSS

$custom: #3f2170;
$custom-light: #795e9a;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2170",
  "rgb": {
    "r": 63,
    "g": 33,
    "b": 112
  },
  "hsl": {
    "h": 262.785,
    "s": 54.483,
    "l": 28.431
  },
  "oklch": {
    "l": 0.33564,
    "c": 0.12909,
    "h": 296.1
  },
  "luminance": 0.03314
}

Semantic roles & 50–950 ramp

primary

#3F2170

secondary

#81A449

accent

#DE4AA6

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #3F2170

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

Preview Lab → · Contrast checker → · Palette generator →