#3D287A#3D287A

#3D287A is a dark, vivid violet. Relative luminance 0.039; OKLCH L 35.3% C 0.132 H 289.6°. Best body text is #FFFFFF at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#3D287A
RGB	rgb(61, 40, 122)
HSL	hsl(255, 51%, 32%)
HSV	hsv(255, 67%, 48%)
CMYK	cmyk(50%, 67.2%, 0%, 52.2%)
CIE-LAB	lab(23.39, 31.45, -43.53)
CIE-LCH	lch(23.39, 53.71, 305.84°)
OKLab	oklab(35.3% 0.0445 -0.1247)
OKLCH	oklch(35.3% 0.132 289.6)
XYZ	xyz(6.1951, 3.9146, 18.8377)
Luminance	0.0391 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D287A #657A28

analogous

#283C7A #3D287A #66287A

triadic

#3D287A #7A3D28 #287A3D

tetradic

#3D287A #7A283C #657A28 #287A66

square

#3D287A #7A283C #657A28 #287A66

split-complementary

#3D287A #7A6628 #3C7A28

monochromatic

#0F0A1E #26194C #3D287A #5437A8 #7255C7

Accessibility & contrast

On white

11.78

#3D287A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#3D287A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D287A

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D287A	#FFFFFF	#000000	##FFFFFF
##3D287A	1.00	11.78	1.78	11.78
#FFFFFF	11.78	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00397D

Deuteranopia (green-blind)

#003678

Tritanopia (blue-blind)

#293C4D

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #3d287a;
/* rgb */ color: rgb(61, 40, 122);
/* oklch */ color: oklch(35.3% 0.132 289.6);

Tailwind

colors: {
  custom: {
    50: '#7863a1',
    500: '#3d287a',
    950: '#000000',
  },
}

SCSS

$custom: #3d287a;
$custom-light: #7863a1;
$custom-dark: #000000;

JSON

{
  "hex": "#3d287a",
  "rgb": {
    "r": 61,
    "g": 40,
    "b": 122
  },
  "hsl": {
    "h": 255.366,
    "s": 50.617,
    "l": 31.765
  },
  "oklch": {
    "l": 0.35304,
    "c": 0.13238,
    "h": 289.6
  },
  "luminance": 0.03915
}

Semantic roles & 50–950 ramp

primary

#3D287A

secondary

#95AC52

accent

#DA4EB6

background

#F7F6FA

surface

#EEEBF3

border

#C9C6CD

text

#09050F

muted

#7B7A7F

Preview Lab

Preview with #3D287A

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

Preview Lab → · Contrast checker → · Palette generator →