#3D175C#3D175C

#3D175C is a dark, moderate violet. Relative luminance 0.024; OKLCH L 30.2% C 0.118 H 305.6°. Best body text is #FFFFFF at 14.23:1 contrast (WCAG AA passes).

Color values

HEX	#3D175C
RGB	rgb(61, 23, 92)
HSL	hsl(273, 60%, 23%)
HSV	hsv(273, 75%, 36%)
CMYK	cmyk(33.7%, 75%, 0%, 63.9%)
CIE-LAB	lab(17.36, 32.46, -33.80)
CIE-LCH	lch(17.36, 46.87, 313.84°)
OKLab	oklab(30.19% 0.0687 -0.096)
OKLCH	oklch(30.19% 0.118 305.6)
XYZ	xyz(4.1622, 2.3776, 10.3628)
Luminance	0.0238 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D175C #365C17

analogous

#1A175C #3D175C #5C1759

triadic

#3D175C #5C3D17 #175C3D

tetradic

#3D175C #5C1A17 #365C17 #17595C

square

#3D175C #5C1A17 #365C17 #17595C

split-complementary

#3D175C #595C17 #175C1A

monochromatic

#100618 #1D0B2B #3D175C #5D238D #7E2FBE

Accessibility & contrast

On white

14.23

#3D175C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#3D175C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D175C

14.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D175C	#FFFFFF	#000000	##FFFFFF
##3D175C	1.00	14.23	1.48	14.23
#FFFFFF	14.23	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A5E

Deuteranopia (green-blind)

#002B5B

Tritanopia (blue-blind)

#372737

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #3d175c;
/* rgb */ color: rgb(61, 23, 92);
/* oklch */ color: oklch(30.2% 0.118 305.6);

Tailwind

colors: {
  custom: {
    50: '#76588b',
    500: '#3d175c',
    950: '#000000',
  },
}

SCSS

$custom: #3d175c;
$custom-light: #76588b;
$custom-dark: #000000;

JSON

{
  "hex": "#3d175c",
  "rgb": {
    "r": 61,
    "g": 23,
    "b": 92
  },
  "hsl": {
    "h": 273.043,
    "s": 60,
    "l": 22.549
  },
  "oklch": {
    "l": 0.30191,
    "c": 0.11804,
    "h": 305.6
  },
  "luminance": 0.02378
}

Semantic roles & 50–950 ramp

primary

#3D175C

secondary

#63933C

accent

#E3458C

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#09030C

muted

#7B787D

Preview Lab

Preview with #3D175C

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

Preview Lab → · Contrast checker → · Palette generator →