#3D1978#3D1978

#3D1978 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 33.0% C 0.149 H 293.8°. Best body text is #FFFFFF at 13.05:1 contrast (WCAG AA passes).

Color values

HEX	#3D1978
RGB	rgb(61, 25, 120)
HSL	hsl(263, 66%, 28%)
HSV	hsv(263, 79%, 47%)
CMYK	cmyk(49.2%, 79.2%, 0%, 52.9%)
CIE-LAB	lab(20.22, 39.16, -47.44)
CIE-LCH	lch(20.22, 61.51, 309.54°)
OKLab	oklab(32.99% 0.06 -0.1361)
OKLCH	oklch(32.99% 0.149 293.8)
XYZ	xyz(5.6613, 3.0433, 18.0548)
Luminance	0.0304 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1978 #547819

analogous

#192478 #3D1978 #6C1978

triadic

#3D1978 #783D19 #19783D

tetradic

#3D1978 #781924 #547819 #19786C

square

#3D1978 #781924 #547819 #19786C

split-complementary

#3D1978 #786C19 #247819

monochromatic

#0D0519 #230E45 #3D1978 #5724AB #7236D5

Accessibility & contrast

On white

13.05

#3D1978 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#3D1978 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1978

13.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1978	#FFFFFF	#000000	##FFFFFF
##3D1978	1.00	13.05	1.61	13.05
#FFFFFF	13.05	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00327B

Deuteranopia (green-blind)

#002F76

Tritanopia (blue-blind)

#2B3348

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #3d1978;
/* rgb */ color: rgb(61, 25, 120);
/* oklch */ color: oklch(33.0% 0.149 293.8);

Tailwind

colors: {
  custom: {
    50: '#795aa0',
    500: '#3d1978',
    950: '#000000',
  },
}

SCSS

$custom: #3d1978;
$custom-light: #795aa0;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1978",
  "rgb": {
    "r": 61,
    "g": 25,
    "b": 120
  },
  "hsl": {
    "h": 262.737,
    "s": 65.517,
    "l": 28.431
  },
  "oklch": {
    "l": 0.3299,
    "c": 0.14871,
    "h": 293.8
  },
  "luminance": 0.03043
}

Semantic roles & 50–950 ramp

primary

#3D1978

secondary

#84AD40

accent

#E83FA8

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040F

muted

#7C797E

Preview Lab

Preview with #3D1978

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

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