#3D175E#3D175E

#3D175E is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.4% C 0.120 H 304.6°. Best body text is #FFFFFF at 14.16:1 contrast (WCAG AA passes).

Color values

HEX	#3D175E
RGB	rgb(61, 23, 94)
HSL	hsl(272, 61%, 23%)
HSV	hsv(272, 76%, 37%)
CMYK	cmyk(35.1%, 75.5%, 0%, 63.1%)
CIE-LAB	lab(17.52, 32.99, -34.87)
CIE-LCH	lch(17.52, 48.00, 313.42°)
OKLab	oklab(30.36% 0.0683 -0.0991)
OKLCH	oklch(30.36% 0.12 304.6)
XYZ	xyz(4.2508, 2.4131, 10.8293)
Luminance	0.0241 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D175E #385E17

analogous

#1A175E #3D175E #5E175B

triadic

#3D175E #5E3D17 #175E3D

tetradic

#3D175E #5E1A17 #385E17 #175B5E

square

#3D175E #5E1A17 #385E17 #175B5E

split-complementary

#3D175E #5B5E17 #175E1A

monochromatic

#100619 #1D0B2D #3D175E #5D238F #7D2FC0

Accessibility & contrast

On white

14.16

#3D175E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#3D175E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D175E

14.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D175E	#FFFFFF	#000000	##FFFFFF
##3D175E	1.00	14.16	1.48	14.16
#FFFFFF	14.16	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A60

Deuteranopia (green-blind)

#002B5D

Tritanopia (blue-blind)

#372838

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #3d175e;
/* rgb */ color: rgb(61, 23, 94);
/* oklch */ color: oklch(30.4% 0.120 304.6);

Tailwind

colors: {
  custom: {
    50: '#76588c',
    500: '#3d175e',
    950: '#000000',
  },
}

SCSS

$custom: #3d175e;
$custom-light: #76588c;
$custom-dark: #000000;

JSON

{
  "hex": "#3d175e",
  "rgb": {
    "r": 61,
    "g": 23,
    "b": 94
  },
  "hsl": {
    "h": 272.113,
    "s": 60.684,
    "l": 22.941
  },
  "oklch": {
    "l": 0.30361,
    "c": 0.12041,
    "h": 304.6
  },
  "luminance": 0.02413
}

Semantic roles & 50–950 ramp

primary

#3D175E

secondary

#65953C

accent

#E4448E

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#09030C

muted

#7B787D

Preview Lab

Preview with #3D175E

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

Preview Lab → · Contrast checker → · Palette generator →