#381665#381665

#381665 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.2% C 0.129 H 297.7°. Best body text is #FFFFFF at 14.28:1 contrast (WCAG AA passes).

Color values

HEX	#381665
RGB	rgb(56, 22, 101)
HSL	hsl(266, 64%, 24%)
HSV	hsv(266, 78%, 40%)
CMYK	cmyk(44.6%, 78.2%, 0%, 60.4%)
CIE-LAB	lab(17.25, 34.39, -39.98)
CIE-LCH	lch(17.25, 52.74, 310.70°)
OKLab	oklab(30.2% 0.06 -0.1144)
OKLCH	oklch(30.2% 0.129 297.7)
XYZ	xyz(4.2662, 2.3541, 12.5390)
Luminance	0.0235 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381665 #436516

analogous

#161B65 #381665 #601665

triadic

#381665 #653816 #166538

tetradic

#381665 #65161B #436516 #166560

square

#381665 #65161B #436516 #166560

split-complementary

#381665 #656016 #1B6516

monochromatic

#0E0519 #1C0B33 #381665 #542197 #702CCA

Accessibility & contrast

On white

14.28

#381665 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#381665 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381665

14.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381665	#FFFFFF	#000000	##FFFFFF
##381665	1.00	14.28	1.47	14.28
#FFFFFF	14.28	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B67

Deuteranopia (green-blind)

#002963

Tritanopia (blue-blind)

#2D2A3C

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #381665;
/* rgb */ color: rgb(56, 22, 101);
/* oklch */ color: oklch(30.2% 0.129 297.7);

Tailwind

colors: {
  custom: {
    50: '#745792',
    500: '#381665',
    950: '#000000',
  },
}

SCSS

$custom: #381665;
$custom-light: #745792;
$custom-dark: #000000;

JSON

{
  "hex": "#381665",
  "rgb": {
    "r": 56,
    "g": 22,
    "b": 101
  },
  "hsl": {
    "h": 265.823,
    "s": 64.228,
    "l": 24.118
  },
  "oklch": {
    "l": 0.30202,
    "c": 0.12912,
    "h": 297.7
  },
  "luminance": 0.02354
}

Semantic roles & 50–950 ramp

primary

#381665

secondary

#729C3B

accent

#E741A0

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#09030D

muted

#7B787E

Preview Lab

Preview with #381665

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

Preview Lab → · Contrast checker → · Palette generator →