#3D155E#3D155E

#3D155E is a dark, vivid violet. Relative luminance 0.023; OKLCH L 30.1% C 0.123 H 305.0°. Best body text is #FFFFFF at 14.31:1 contrast (WCAG AA passes).

Color values

HEX	#3D155E
RGB	rgb(61, 21, 94)
HSL	hsl(273, 63%, 23%)
HSV	hsv(273, 78%, 37%)
CMYK	cmyk(35.1%, 77.7%, 0%, 63.1%)
CIE-LAB	lab(17.16, 34.00, -35.45)
CIE-LCH	lch(17.16, 49.12, 313.81°)
OKLab	oklab(30.11% 0.0706 -0.1008)
OKLCH	oklch(30.11% 0.123 305)
XYZ	xyz(4.2126, 2.3366, 10.8166)
Luminance	0.0234 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D155E #365E15

analogous

#19155E #3D155E #5E155A

triadic

#3D155E #5E3D15 #155E3D

tetradic

#3D155E #5E1915 #365E15 #155A5E

square

#3D155E #5E1915 #365E15 #155A5E

split-complementary

#3D155E #5A5E15 #155E19

monochromatic

#100619 #1D0A2C #3D155E #5D2090 #7E2BC2

Accessibility & contrast

On white

14.31

#3D155E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#3D155E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D155E

14.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D155E	#FFFFFF	#000000	##FFFFFF
##3D155E	1.00	14.31	1.47	14.31
#FFFFFF	14.31	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002960

Deuteranopia (green-blind)

#002A5C

Tritanopia (blue-blind)

#372738

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #3d155e;
/* rgb */ color: rgb(61, 21, 94);
/* oklch */ color: oklch(30.1% 0.123 305.0);

Tailwind

colors: {
  custom: {
    50: '#76578c',
    500: '#3d155e',
    950: '#000000',
  },
}

SCSS

$custom: #3d155e;
$custom-light: #76578c;
$custom-dark: #000000;

JSON

{
  "hex": "#3d155e",
  "rgb": {
    "r": 61,
    "g": 21,
    "b": 94
  },
  "hsl": {
    "h": 272.877,
    "s": 63.478,
    "l": 22.549
  },
  "oklch": {
    "l": 0.30107,
    "c": 0.12309,
    "h": 305
  },
  "luminance": 0.02337
}

Semantic roles & 50–950 ramp

primary

#3D155E

secondary

#639539

accent

#E7418C

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#09030C

muted

#7B787D

Preview Lab

Preview with #3D155E

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

Preview Lab → · Contrast checker → · Palette generator →