#3D135B#3D135B

#3D135B is a dark, vivid violet. Relative luminance 0.022; OKLCH L 29.6% C 0.122 H 306.9°. Best body text is #FFFFFF at 14.56:1 contrast (WCAG AA passes).

Color values

HEX	#3D135B
RGB	rgb(61, 19, 91)
HSL	hsl(275, 65%, 22%)
HSV	hsv(275, 79%, 36%)
CMYK	cmyk(33%, 79.1%, 0%, 64.3%)
CIE-LAB	lab(16.57, 34.19, -34.41)
CIE-LCH	lch(16.57, 48.51, 314.82°)
OKLab	oklab(29.61% 0.0734 -0.0978)
OKLCH	oklch(29.61% 0.122 306.9)
XYZ	xyz(4.0453, 2.2132, 10.1096)
Luminance	0.0221 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D135B #315B13

analogous

#19135B #3D135B #5B1355

triadic

#3D135B #5B3D13 #135B3D

tetradic

#3D135B #5B1913 #315B13 #13555B

square

#3D135B #5B1913 #315B13 #13555B

split-complementary

#3D135B #555B13 #135B19

monochromatic

#110519 #1B0828 #3D135B #5F1E8E #8128C0

Accessibility & contrast

On white

14.56

#3D135B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#3D135B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D135B

14.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D135B	#FFFFFF	#000000	##FFFFFF
##3D135B	1.00	14.56	1.44	14.56
#FFFFFF	14.56	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00285D

Deuteranopia (green-blind)

#00295A

Tritanopia (blue-blind)

#382436

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #3d135b;
/* rgb */ color: rgb(61, 19, 91);
/* oklch */ color: oklch(29.6% 0.122 306.9);

Tailwind

colors: {
  custom: {
    50: '#76558a',
    500: '#3d135b',
    950: '#000000',
  },
}

SCSS

$custom: #3d135b;
$custom-light: #76558a;
$custom-dark: #000000;

JSON

{
  "hex": "#3d135b",
  "rgb": {
    "r": 61,
    "g": 19,
    "b": 91
  },
  "hsl": {
    "h": 275,
    "s": 65.455,
    "l": 21.569
  },
  "oklch": {
    "l": 0.29606,
    "c": 0.12225,
    "h": 306.9
  },
  "luminance": 0.02213
}

Semantic roles & 50–950 ramp

primary

#3D135B

secondary

#5D9337

accent

#E83F86

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#09030C

muted

#7B787D

Preview Lab

Preview with #3D135B

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

Preview Lab → · Contrast checker → · Palette generator →