#3D1370#3D1370

#3D1370 is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.5% C 0.146 H 297.6°. Best body text is #FFFFFF at 13.77:1 contrast (WCAG AA passes).

Color values

HEX	#3D1370
RGB	rgb(61, 19, 112)
HSL	hsl(267, 71%, 26%)
HSV	hsv(267, 83%, 44%)
CMYK	cmyk(45.5%, 83%, 0%, 56.1%)
CIE-LAB	lab(18.49, 39.71, -45.12)
CIE-LCH	lch(18.49, 60.10, 311.35°)
OKLab	oklab(31.55% 0.0676 -0.1292)
OKLCH	oklch(31.55% 0.146 297.6)
XYZ	xyz(5.0812, 2.6276, 15.5656)
Luminance	0.0263 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1370 #467013

analogous

#131770 #3D1370 #6B1370

triadic

#3D1370 #703D13 #13703D

tetradic

#3D1370 #701317 #467013 #13706B

square

#3D1370 #701317 #467013 #13706B

split-complementary

#3D1370 #706B13 #177013

monochromatic

#0E041A #210A3C #3D1370 #591CA4 #7625D9

Accessibility & contrast

On white

13.77

#3D1370 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#3D1370 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1370

13.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1370	#FFFFFF	#000000	##FFFFFF
##3D1370	1.00	13.77	1.53	13.77
#FFFFFF	13.77	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D73

Deuteranopia (green-blind)

#002C6E

Tritanopia (blue-blind)

#302D42

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #3d1370;
/* rgb */ color: rgb(61, 19, 112);
/* oklch */ color: oklch(31.5% 0.146 297.6);

Tailwind

colors: {
  custom: {
    50: '#79579a',
    500: '#3d1370',
    950: '#000000',
  },
}

SCSS

$custom: #3d1370;
$custom-light: #79579a;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1370",
  "rgb": {
    "r": 61,
    "g": 19,
    "b": 112
  },
  "hsl": {
    "h": 267.097,
    "s": 70.992,
    "l": 25.686
  },
  "oklch": {
    "l": 0.31545,
    "c": 0.14583,
    "h": 297.6
  },
  "luminance": 0.02628
}

Semantic roles & 50–950 ramp

primary

#3D1370

secondary

#75A738

accent

#EE3A9D

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A030E

muted

#7C787E

Preview Lab

Preview with #3D1370

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

Preview Lab → · Contrast checker → · Palette generator →