#3D156A#3D156A

#3D156A is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.2% C 0.137 H 299.6°. Best body text is #FFFFFF at 13.87:1 contrast (WCAG AA passes).

Color values

HEX	#3D156A
RGB	rgb(61, 21, 106)
HSL	hsl(268, 67%, 25%)
HSV	hsv(268, 80%, 42%)
CMYK	cmyk(42.5%, 80.2%, 0%, 58.4%)
CIE-LAB	lab(18.23, 37.20, -41.63)
CIE-LCH	lch(18.23, 55.83, 311.78°)
OKLab	oklab(31.19% 0.0677 -0.119)
OKLCH	oklch(31.19% 0.137 299.6)
XYZ	xyz(4.7935, 2.5690, 13.8762)
Luminance	0.0257 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D156A #426A15

analogous

#15186A #3D156A #67156A

triadic

#3D156A #6A3D15 #156A3D

tetradic

#3D156A #6A1518 #426A15 #156A67

square

#3D156A #6A1518 #426A15 #156A67

split-complementary

#3D156A #6A6715 #186A15

monochromatic

#0F051A #200B37 #3D156A #5A1F9D #7829D0

Accessibility & contrast

On white

13.87

#3D156A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#3D156A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D156A

13.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D156A	#FFFFFF	#000000	##FFFFFF
##3D156A	1.00	13.87	1.51	13.87
#FFFFFF	13.87	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C6C

Deuteranopia (green-blind)

#002C68

Tritanopia (blue-blind)

#322B3F

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #3d156a;
/* rgb */ color: rgb(61, 21, 106);
/* oklch */ color: oklch(31.2% 0.137 299.6);

Tailwind

colors: {
  custom: {
    50: '#785795',
    500: '#3d156a',
    950: '#000000',
  },
}

SCSS

$custom: #3d156a;
$custom-light: #785795;
$custom-dark: #000000;

JSON

{
  "hex": "#3d156a",
  "rgb": {
    "r": 61,
    "g": 21,
    "b": 106
  },
  "hsl": {
    "h": 268.235,
    "s": 66.929,
    "l": 24.902
  },
  "oklch": {
    "l": 0.31189,
    "c": 0.13689,
    "h": 299.6
  },
  "luminance": 0.02569
}

Semantic roles & 50–950 ramp

primary

#3D156A

secondary

#70A13A

accent

#EA3E99

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09030D

muted

#7B787E

Preview Lab

Preview with #3D156A

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

Preview Lab → · Contrast checker → · Palette generator →