#3D176A#3D176A

#3D176A is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.4% C 0.135 H 299.2°. Best body text is #FFFFFF at 13.73:1 contrast (WCAG AA passes).

Color values

HEX	#3D176A
RGB	rgb(61, 23, 106)
HSL	hsl(267, 64%, 25%)
HSV	hsv(267, 78%, 42%)
CMYK	cmyk(42.5%, 78.3%, 0%, 58.4%)
CIE-LAB	lab(18.56, 36.24, -41.08)
CIE-LCH	lch(18.56, 54.78, 311.41°)
OKLab	oklab(31.42% 0.0657 -0.1174)
OKLCH	oklch(31.42% 0.135 299.2)
XYZ	xyz(4.8317, 2.6454, 13.8889)
Luminance	0.0265 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D176A #446A17

analogous

#171A6A #3D176A #66176A

triadic

#3D176A #6A3D17 #176A3D

tetradic

#3D176A #6A171A #446A17 #176A66

square

#3D176A #6A171A #446A17 #176A66

split-complementary

#3D176A #6A6617 #1A6A17

monochromatic

#0E0519 #200C38 #3D176A #5A229C #772DCF

Accessibility & contrast

On white

13.73

#3D176A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#3D176A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D176A

13.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D176A	#FFFFFF	#000000	##FFFFFF
##3D176A	1.00	13.73	1.53	13.73
#FFFFFF	13.73	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D6C

Deuteranopia (green-blind)

#002C68

Tritanopia (blue-blind)

#322C3F

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #3d176a;
/* rgb */ color: rgb(61, 23, 106);
/* oklch */ color: oklch(31.4% 0.135 299.2);

Tailwind

colors: {
  custom: {
    50: '#775895',
    500: '#3d176a',
    950: '#000000',
  },
}

SCSS

$custom: #3d176a;
$custom-light: #775895;
$custom-dark: #000000;

JSON

{
  "hex": "#3d176a",
  "rgb": {
    "r": 61,
    "g": 23,
    "b": 106
  },
  "hsl": {
    "h": 267.47,
    "s": 64.341,
    "l": 25.294
  },
  "oklch": {
    "l": 0.31425,
    "c": 0.13455,
    "h": 299.2
  },
  "luminance": 0.02645
}

Semantic roles & 50–950 ramp

primary

#3D176A

secondary

#73A03D

accent

#E7409B

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09030D

muted

#7B787E

Preview Lab

Preview with #3D176A

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

Preview Lab → · Contrast checker → · Palette generator →