#3D175F#3D175F

#3D175F is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.4% C 0.122 H 304.1°. Best body text is #FFFFFF at 14.13:1 contrast (WCAG AA passes).

Color values

HEX	#3D175F
RGB	rgb(61, 23, 95)
HSL	hsl(272, 61%, 23%)
HSV	hsv(272, 76%, 37%)
CMYK	cmyk(35.8%, 75.8%, 0%, 62.7%)
CIE-LAB	lab(17.60, 33.26, -35.40)
CIE-LCH	lch(17.60, 48.57, 313.22°)
OKLab	oklab(30.45% 0.0682 -0.1007)
OKLCH	oklch(30.45% 0.122 304.1)
XYZ	xyz(4.2960, 2.4311, 11.0672)
Luminance	0.0243 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D175F #395F17

analogous

#19175F #3D175F #5F175D

triadic

#3D175F #5F3D17 #175F3D

tetradic

#3D175F #5F1917 #395F17 #175D5F

square

#3D175F #5F1917 #395F17 #175D5F

split-complementary

#3D175F #5D5F17 #175F19

monochromatic

#100619 #1D0B2E #3D175F #5D2390 #7C2FC2

Accessibility & contrast

On white

14.13

#3D175F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#3D175F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D175F

14.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D175F	#FFFFFF	#000000	##FFFFFF
##3D175F	1.00	14.13	1.49	14.13
#FFFFFF	14.13	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A61

Deuteranopia (green-blind)

#002B5D

Tritanopia (blue-blind)

#362839

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #3d175f;
/* rgb */ color: rgb(61, 23, 95);
/* oklch */ color: oklch(30.4% 0.122 304.1);

Tailwind

colors: {
  custom: {
    50: '#76588d',
    500: '#3d175f',
    950: '#000000',
  },
}

SCSS

$custom: #3d175f;
$custom-light: #76588d;
$custom-dark: #000000;

JSON

{
  "hex": "#3d175f",
  "rgb": {
    "r": 61,
    "g": 23,
    "b": 95
  },
  "hsl": {
    "h": 271.667,
    "s": 61.017,
    "l": 23.137
  },
  "oklch": {
    "l": 0.30446,
    "c": 0.12159,
    "h": 304.1
  },
  "luminance": 0.02431
}

Semantic roles & 50–950 ramp

primary

#3D175F

secondary

#66963C

accent

#E4448F

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#09030C

muted

#7B787D

Preview Lab

Preview with #3D175F

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

Preview Lab → · Contrast checker → · Palette generator →