#381670#381670

#381670 is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.3% C 0.142 H 293.6°. Best body text is #FFFFFF at 13.84:1 contrast (WCAG AA passes).

Color values

HEX	#381670
RGB	rgb(56, 22, 112)
HSL	hsl(263, 67%, 26%)
HSV	hsv(263, 80%, 44%)
CMYK	cmyk(50%, 80.4%, 0%, 56.1%)
CIE-LAB	lab(18.30, 37.52, -45.45)
CIE-LCH	lch(18.30, 58.94, 309.54°)
OKLab	oklab(31.26% 0.0569 -0.1304)
OKLCH	oklch(31.26% 0.142 293.6)
XYZ	xyz(4.8416, 2.5843, 15.5698)
Luminance	0.0258 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381670 #4E7016

analogous

#162170 #381670 #651670

triadic

#381670 #703816 #167038

tetradic

#381670 #701621 #4E7016 #167065

square

#381670 #701621 #4E7016 #167065

split-complementary

#381670 #706516 #217016

monochromatic

#0D051A #1E0C3D #381670 #5220A3 #6B2BD5

Accessibility & contrast

On white

13.84

#381670 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#381670 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381670

13.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381670	#FFFFFF	#000000	##FFFFFF
##381670	1.00	13.84	1.52	13.84
#FFFFFF	13.84	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E73

Deuteranopia (green-blind)

#002B6E

Tritanopia (blue-blind)

#272F42

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #381670;
/* rgb */ color: rgb(56, 22, 112);
/* oklch */ color: oklch(31.3% 0.142 293.6);

Tailwind

colors: {
  custom: {
    50: '#75589a',
    500: '#381670',
    950: '#000000',
  },
}

SCSS

$custom: #381670;
$custom-light: #75589a;
$custom-dark: #000000;

JSON

{
  "hex": "#381670",
  "rgb": {
    "r": 56,
    "g": 22,
    "b": 112
  },
  "hsl": {
    "h": 262.667,
    "s": 67.164,
    "l": 26.275
  },
  "oklch": {
    "l": 0.31263,
    "c": 0.14227,
    "h": 293.6
  },
  "luminance": 0.02584
}

Semantic roles & 50–950 ramp

primary

#381670

secondary

#7EA63C

accent

#EA3EA9

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09030E

muted

#7B787E

Preview Lab

Preview with #381670

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

Preview Lab → · Contrast checker → · Palette generator →