#3D176D#3D176D

#3D176D is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.7% C 0.138 H 298.1°. Best body text is #FFFFFF at 13.62:1 contrast (WCAG AA passes).

Color values

HEX	#3D176D
RGB	rgb(61, 23, 109)
HSL	hsl(267, 65%, 26%)
HSV	hsv(267, 79%, 43%)
CMYK	cmyk(44%, 78.9%, 0%, 57.3%)
CIE-LAB	lab(18.84, 37.06, -42.59)
CIE-LCH	lch(18.84, 56.46, 311.03°)
OKLab	oklab(31.7% 0.0649 -0.1218)
OKLCH	oklch(31.7% 0.138 298.1)
XYZ	xyz(4.9905, 2.7089, 14.7250)
Luminance	0.0271 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D176D #476D17

analogous

#171C6D #3D176D #68176D

triadic

#3D176D #6D3D17 #176D3D

tetradic

#3D176D #6D171C #476D17 #176D68

square

#3D176D #6D171C #476D17 #176D68

split-complementary

#3D176D #6D6817 #1C6D17

monochromatic

#0E0519 #210C3A #3D176D #5922A0 #762CD2

Accessibility & contrast

On white

13.62

#3D176D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#3D176D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D176D

13.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D176D	#FFFFFF	#000000	##FFFFFF
##3D176D	1.00	13.62	1.54	13.62
#FFFFFF	13.62	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E6F

Deuteranopia (green-blind)

#002D6B

Tritanopia (blue-blind)

#312E41

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #3d176d;
/* rgb */ color: rgb(61, 23, 109);
/* oklch */ color: oklch(31.7% 0.138 298.1);

Tailwind

colors: {
  custom: {
    50: '#785898',
    500: '#3d176d',
    950: '#000000',
  },
}

SCSS

$custom: #3d176d;
$custom-light: #785898;
$custom-dark: #000000;

JSON

{
  "hex": "#3d176d",
  "rgb": {
    "r": 61,
    "g": 23,
    "b": 109
  },
  "hsl": {
    "h": 266.512,
    "s": 65.152,
    "l": 25.882
  },
  "oklch": {
    "l": 0.31703,
    "c": 0.13806,
    "h": 298.1
  },
  "luminance": 0.02709
}

Semantic roles & 50–950 ramp

primary

#3D176D

secondary

#76A33D

accent

#E8409E

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #3D176D

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

Preview Lab → · Contrast checker → · Palette generator →