#3D176C#3D176C

#3D176C is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.6% C 0.137 H 298.4°. Best body text is #FFFFFF at 13.66:1 contrast (WCAG AA passes).

Color values

HEX	#3D176C
RGB	rgb(61, 23, 108)
HSL	hsl(267, 65%, 26%)
HSV	hsv(267, 79%, 42%)
CMYK	cmyk(43.5%, 78.7%, 0%, 57.6%)
CIE-LAB	lab(18.75, 36.79, -42.09)
CIE-LCH	lch(18.75, 55.90, 311.15°)
OKLab	oklab(31.61% 0.0652 -0.1204)
OKLCH	oklch(31.61% 0.137 298.4)
XYZ	xyz(4.9369, 2.6875, 14.4431)
Luminance	0.0269 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D176C #466C17

analogous

#171B6C #3D176C #67176C

triadic

#3D176C #6C3D17 #176C3D

tetradic

#3D176C #6C171B #466C17 #176C67

square

#3D176C #6C171B #466C17 #176C67

split-complementary

#3D176C #6C6717 #1B6C17

monochromatic

#0E0519 #210C3A #3D176C #59229E #762CD1

Accessibility & contrast

On white

13.66

#3D176C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#3D176C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D176C

13.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D176C	#FFFFFF	#000000	##FFFFFF
##3D176C	1.00	13.66	1.54	13.66
#FFFFFF	13.66	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E6E

Deuteranopia (green-blind)

#002D6A

Tritanopia (blue-blind)

#312D40

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #3d176c;
/* rgb */ color: rgb(61, 23, 108);
/* oklch */ color: oklch(31.6% 0.137 298.4);

Tailwind

colors: {
  custom: {
    50: '#785897',
    500: '#3d176c',
    950: '#000000',
  },
}

SCSS

$custom: #3d176c;
$custom-light: #785897;
$custom-dark: #000000;

JSON

{
  "hex": "#3d176c",
  "rgb": {
    "r": 61,
    "g": 23,
    "b": 108
  },
  "hsl": {
    "h": 266.824,
    "s": 64.885,
    "l": 25.686
  },
  "oklch": {
    "l": 0.3161,
    "c": 0.13689,
    "h": 298.4
  },
  "luminance": 0.02688
}

Semantic roles & 50–950 ramp

primary

#3D176C

secondary

#75A23D

accent

#E8409D

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09030D

muted

#7B787E

Preview Lab

Preview with #3D176C

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

Preview Lab → · Contrast checker → · Palette generator →