#3D287C#3D287C

#3D287C is a dark, vivid violet. Relative luminance 0.040; OKLCH L 35.5% C 0.135 H 289.1°. Best body text is #FFFFFF at 11.71:1 contrast (WCAG AA passes).

Color values

HEX	#3D287C
RGB	rgb(61, 40, 124)
HSL	hsl(255, 51%, 32%)
HSV	hsv(255, 68%, 49%)
CMYK	cmyk(50.8%, 67.7%, 0%, 51.4%)
CIE-LAB	lab(23.55, 32.07, -44.53)
CIE-LCH	lch(23.55, 54.88, 305.76°)
OKLab	oklab(35.48% 0.0443 -0.1276)
OKLCH	oklch(35.48% 0.135 289.1)
XYZ	xyz(6.3203, 3.9647, 19.4971)
Luminance	0.0396 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D287C #677C28

analogous

#283D7C #3D287C #67287C

triadic

#3D287C #7C3D28 #287C3D

tetradic

#3D287C #7C283D #677C28 #287C67

square

#3D287C #7C283D #677C28 #287C67

split-complementary

#3D287C #7C6728 #3D7C28

monochromatic

#0F0A1F #26194E #3D287C #5437AA #7356C8

Accessibility & contrast

On white

11.71

#3D287C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#3D287C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D287C

11.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D287C	#FFFFFF	#000000	##FFFFFF
##3D287C	1.00	11.71	1.79	11.71
#FFFFFF	11.71	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A7F

Deuteranopia (green-blind)

#00367A

Tritanopia (blue-blind)

#283C4E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #3d287c;
/* rgb */ color: rgb(61, 40, 124);
/* oklch */ color: oklch(35.5% 0.135 289.1);

Tailwind

colors: {
  custom: {
    50: '#7963a3',
    500: '#3d287c',
    950: '#000000',
  },
}

SCSS

$custom: #3d287c;
$custom-light: #7963a3;
$custom-dark: #000000;

JSON

{
  "hex": "#3d287c",
  "rgb": {
    "r": 61,
    "g": 40,
    "b": 124
  },
  "hsl": {
    "h": 255,
    "s": 51.22,
    "l": 32.157
  },
  "oklch": {
    "l": 0.35477,
    "c": 0.13506,
    "h": 289.1
  },
  "luminance": 0.03965
}

Semantic roles & 50–950 ramp

primary

#3D287C

secondary

#97AD52

accent

#DB4DB7

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#09050F

muted

#7B7A7F

Preview Lab

Preview with #3D287C

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

Preview Lab → · Contrast checker → · Palette generator →