#381E70#381E70

#381E70 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.3% C 0.133 H 291.8°. Best body text is #FFFFFF at 13.23:1 contrast (WCAG AA passes).

Color values

HEX	#381E70
RGB	rgb(56, 30, 112)
HSL	hsl(259, 58%, 28%)
HSV	hsv(259, 73%, 44%)
CMYK	cmyk(50%, 73.2%, 0%, 56.1%)
CIE-LAB	lab(19.80, 33.28, -43.00)
CIE-LCH	lch(19.80, 54.37, 307.74°)
OKLab	oklab(32.32% 0.0492 -0.1232)
OKLCH	oklch(32.32% 0.133 291.8)
XYZ	xyz(5.0190, 2.9390, 15.6289)
Luminance	0.0294 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381E70 #56701E

analogous

#1E2D70 #381E70 #611E70

triadic

#381E70 #70381E #1E7038

tetradic

#381E70 #701E2D #56701E #1E7061

square

#381E70 #701E2D #56701E #1E7061

split-complementary

#381E70 #70611E #2D701E

monochromatic

#0C0618 #201140 #381E70 #502BA0 #6A3DCB

Accessibility & contrast

On white

13.23

#381E70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#381E70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381E70

13.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381E70	#FFFFFF	#000000	##FFFFFF
##381E70	1.00	13.23	1.59	13.23
#FFFFFF	13.23	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003172

Deuteranopia (green-blind)

#002E6E

Tritanopia (blue-blind)

#263344

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #381e70;
/* rgb */ color: rgb(56, 30, 112);
/* oklch */ color: oklch(32.3% 0.133 291.8);

Tailwind

colors: {
  custom: {
    50: '#755c9a',
    500: '#381e70',
    950: '#000000',
  },
}

SCSS

$custom: #381e70;
$custom-light: #755c9a;
$custom-dark: #000000;

JSON

{
  "hex": "#381e70",
  "rgb": {
    "r": 56,
    "g": 30,
    "b": 112
  },
  "hsl": {
    "h": 259.024,
    "s": 57.746,
    "l": 27.843
  },
  "oklch": {
    "l": 0.32324,
    "c": 0.13272,
    "h": 291.8
  },
  "luminance": 0.02939
}

Semantic roles & 50–950 ramp

primary

#381E70

secondary

#86A446

accent

#E147B0

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #381E70

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

Preview Lab → · Contrast checker → · Palette generator →