#3D146B#3D146B

#3D146B is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.2% C 0.139 H 299.4°. Best body text is #FFFFFF at 13.90:1 contrast (WCAG AA passes).

Color values

HEX	#3D146B
RGB	rgb(61, 20, 107)
HSL	hsl(268, 69%, 25%)
HSV	hsv(268, 81%, 42%)
CMYK	cmyk(43%, 81.3%, 0%, 58%)
CIE-LAB	lab(18.16, 37.93, -42.40)
CIE-LCH	lch(18.16, 56.89, 311.82°)
OKLab	oklab(31.17% 0.0683 -0.1212)
OKLCH	oklch(31.17% 0.139 299.4)
XYZ	xyz(4.8278, 2.5539, 14.1457)
Luminance	0.0255 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D146B #426B14

analogous

#14166B #3D146B #69146B

triadic

#3D146B #6B3D14 #146B3D

tetradic

#3D146B #6B1416 #426B14 #146B69

square

#3D146B #6B1416 #426B14 #146B69

split-complementary

#3D146B #6B6914 #166B14

monochromatic

#0F051A #200A37 #3D146B #5A1E9F #7827D2

Accessibility & contrast

On white

13.90

#3D146B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#3D146B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D146B

13.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D146B	#FFFFFF	#000000	##FFFFFF
##3D146B	1.00	13.90	1.51	13.90
#FFFFFF	13.90	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C6D

Deuteranopia (green-blind)

#002C69

Tritanopia (blue-blind)

#322B3F

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #3d146b;
/* rgb */ color: rgb(61, 20, 107);
/* oklch */ color: oklch(31.2% 0.139 299.4);

Tailwind

colors: {
  custom: {
    50: '#785796',
    500: '#3d146b',
    950: '#000000',
  },
}

SCSS

$custom: #3d146b;
$custom-light: #785796;
$custom-dark: #000000;

JSON

{
  "hex": "#3d146b",
  "rgb": {
    "r": 61,
    "g": 20,
    "b": 107
  },
  "hsl": {
    "h": 268.276,
    "s": 68.504,
    "l": 24.902
  },
  "oklch": {
    "l": 0.31171,
    "c": 0.13915,
    "h": 299.4
  },
  "luminance": 0.02554
}

Semantic roles & 50–950 ramp

primary

#3D146B

secondary

#70A239

accent

#EB3C99

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09030D

muted

#7B787E

Preview Lab

Preview with #3D146B

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

Preview Lab → · Contrast checker → · Palette generator →