#3D2170#3D2170

#3D2170 is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.3% C 0.129 H 294.7°. Best body text is #FFFFFF at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#3D2170
RGB	rgb(61, 33, 112)
HSL	hsl(261, 54%, 28%)
HSV	hsv(261, 71%, 44%)
CMYK	cmyk(45.5%, 70.5%, 0%, 56.1%)
CIE-LAB	lab(21.02, 32.57, -40.99)
CIE-LCH	lch(21.02, 52.35, 308.47°)
OKLab	oklab(33.33% 0.0538 -0.1172)
OKLCH	oklch(33.33% 0.129 294.7)
XYZ	xyz(5.3922, 3.2495, 15.6692)
Luminance	0.0325 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue

#191970

ΔE00 5.82

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D2170 #547021

analogous

#212C70 #3D2170 #642170

triadic

#3D2170 #703D21 #21703D

tetradic

#3D2170 #70212C #547021 #217064

square

#3D2170 #70212C #547021 #217064

split-complementary

#3D2170 #706421 #2C7021

monochromatic

#0D0718 #231341 #3D2170 #572F9F #7244C8

Accessibility & contrast

On white

12.73

#3D2170 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#3D2170 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D2170

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D2170	#FFFFFF	#000000	##FFFFFF
##3D2170	1.00	12.73	1.65	12.73
#FFFFFF	12.73	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003372

Deuteranopia (green-blind)

#00316E

Tritanopia (blue-blind)

#2F3445

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #3d2170;
/* rgb */ color: rgb(61, 33, 112);
/* oklch */ color: oklch(33.3% 0.129 294.7);

Tailwind

colors: {
  custom: {
    50: '#775e9a',
    500: '#3d2170',
    950: '#000000',
  },
}

SCSS

$custom: #3d2170;
$custom-light: #775e9a;
$custom-dark: #000000;

JSON

{
  "hex": "#3d2170",
  "rgb": {
    "r": 61,
    "g": 33,
    "b": 112
  },
  "hsl": {
    "h": 261.266,
    "s": 54.483,
    "l": 28.431
  },
  "oklch": {
    "l": 0.33333,
    "c": 0.12891,
    "h": 294.7
  },
  "luminance": 0.0325
}

Semantic roles & 50–950 ramp

primary

#3D2170

secondary

#84A449

accent

#DE4AA9

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #3D2170

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

Preview Lab → · Contrast checker → · Palette generator →