#3D147B#3D147B

#3D147B is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.7% C 0.157 H 293.6°. Best body text is #FFFFFF at 13.25:1 contrast (WCAG AA passes).

Color values

HEX	#3D147B
RGB	rgb(61, 20, 123)
HSL	hsl(264, 72%, 28%)
HSV	hsv(264, 84%, 48%)
CMYK	cmyk(50.4%, 83.7%, 0%, 51.8%)
CIE-LAB	lab(19.73, 42.26, -50.15)
CIE-LCH	lch(19.73, 65.58, 310.12°)
OKLab	oklab(32.74% 0.063 -0.144)
OKLCH	oklch(32.74% 0.157 293.6)
XYZ	xyz(5.7488, 2.9223, 18.9962)
Luminance	0.0292 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D147B #527B14

analogous

#141F7B #3D147B #70147B

triadic

#3D147B #7B3D14 #147B3D

tetradic

#3D147B #7B141F #527B14 #147B70

square

#3D147B #7B141F #527B14 #147B70

split-complementary

#3D147B #7B7014 #1F7B14

monochromatic

#0D041A #230B46 #3D147B #571DB0 #732DDD

Accessibility & contrast

On white

13.25

#3D147B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#3D147B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D147B

13.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D147B	#FFFFFF	#000000	##FFFFFF
##3D147B	1.00	13.25	1.58	13.25
#FFFFFF	13.25	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00317E

Deuteranopia (green-blind)

#002E79

Tritanopia (blue-blind)

#293248

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #3d147b;
/* rgb */ color: rgb(61, 20, 123);
/* oklch */ color: oklch(32.7% 0.157 293.6);

Tailwind

colors: {
  custom: {
    50: '#7a58a2',
    500: '#3d147b',
    950: '#000000',
  },
}

SCSS

$custom: #3d147b;
$custom-light: #7a58a2;
$custom-dark: #000000;

JSON

{
  "hex": "#3d147b",
  "rgb": {
    "r": 61,
    "g": 20,
    "b": 123
  },
  "hsl": {
    "h": 263.883,
    "s": 72.028,
    "l": 28.039
  },
  "oklch": {
    "l": 0.32742,
    "c": 0.15716,
    "h": 293.6
  },
  "luminance": 0.02922
}

Semantic roles & 50–950 ramp

primary

#3D147B

secondary

#81B13A

accent

#EF39A6

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3D147B

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

Preview Lab → · Contrast checker → · Palette generator →