#3D155B#3D155B

#3D155B is a dark, moderate violet. Relative luminance 0.023; OKLCH L 29.8% C 0.120 H 306.5°. Best body text is #FFFFFF at 14.42:1 contrast (WCAG AA passes).

Color values

HEX	#3D155B
RGB	rgb(61, 21, 91)
HSL	hsl(274, 63%, 22%)
HSV	hsv(274, 77%, 36%)
CMYK	cmyk(33%, 76.9%, 0%, 64.3%)
CIE-LAB	lab(16.91, 33.22, -33.86)
CIE-LCH	lch(16.91, 47.43, 314.46°)
OKLab	oklab(29.85% 0.0712 -0.0961)
OKLCH	oklch(29.85% 0.12 306.5)
XYZ	xyz(4.0806, 2.2838, 10.1214)
Luminance	0.0228 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D155B #335B15

analogous

#1A155B #3D155B #5B1556

triadic

#3D155B #5B3D15 #155B3D

tetradic

#3D155B #5B1A15 #335B15 #15565B

square

#3D155B #5B1A15 #335B15 #15565B

split-complementary

#3D155B #565B15 #155B1A

monochromatic

#110619 #1C0A29 #3D155B #5E208D #802CBE

Accessibility & contrast

On white

14.42

#3D155B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#3D155B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D155B

14.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D155B	#FFFFFF	#000000	##FFFFFF
##3D155B	1.00	14.42	1.46	14.42
#FFFFFF	14.42	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00285D

Deuteranopia (green-blind)

#002A5A

Tritanopia (blue-blind)

#382536

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #3d155b;
/* rgb */ color: rgb(61, 21, 91);
/* oklch */ color: oklch(29.8% 0.120 306.5);

Tailwind

colors: {
  custom: {
    50: '#76568a',
    500: '#3d155b',
    950: '#000000',
  },
}

SCSS

$custom: #3d155b;
$custom-light: #76568a;
$custom-dark: #000000;

JSON

{
  "hex": "#3d155b",
  "rgb": {
    "r": 61,
    "g": 21,
    "b": 91
  },
  "hsl": {
    "h": 274.286,
    "s": 62.5,
    "l": 21.961
  },
  "oklch": {
    "l": 0.29849,
    "c": 0.11963,
    "h": 306.5
  },
  "luminance": 0.02284
}

Semantic roles & 50–950 ramp

primary

#3D155B

secondary

#609239

accent

#E64288

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#09030C

muted

#7B787D

Preview Lab

Preview with #3D155B

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

Preview Lab → · Contrast checker → · Palette generator →