#381871#381871

#381871 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.6% C 0.141 H 292.8°. Best body text is #FFFFFF at 13.66:1 contrast (WCAG AA passes).

Color values

HEX	#381871
RGB	rgb(56, 24, 113)
HSL	hsl(262, 65%, 27%)
HSV	hsv(262, 79%, 44%)
CMYK	cmyk(50.4%, 78.8%, 0%, 55.7%)
CIE-LAB	lab(18.74, 36.82, -45.37)
CIE-LCH	lch(18.74, 58.43, 309.06°)
OKLab	oklab(31.61% 0.0548 -0.1302)
OKLCH	oklch(31.61% 0.141 292.8)
XYZ	xyz(4.9373, 2.6861, 15.8779)
Luminance	0.0269 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381871 #517118

analogous

#182571 #381871 #651871

triadic

#381871 #713818 #187138

tetradic

#381871 #711825 #517118 #187165

square

#381871 #711825 #517118 #187165

split-complementary

#381871 #716518 #257118

monochromatic

#0D0519 #1F0D3F #381871 #5123A3 #6B30D3

Accessibility & contrast

On white

13.66

#381871 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#381871 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381871

13.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381871	#FFFFFF	#000000	##FFFFFF
##381871	1.00	13.66	1.54	13.66
#FFFFFF	13.66	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F74

Deuteranopia (green-blind)

#002C6F

Tritanopia (blue-blind)

#263043

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #381871;
/* rgb */ color: rgb(56, 24, 113);
/* oklch */ color: oklch(31.6% 0.141 292.8);

Tailwind

colors: {
  custom: {
    50: '#75599b',
    500: '#381871',
    950: '#000000',
  },
}

SCSS

$custom: #381871;
$custom-light: #75599b;
$custom-dark: #000000;

JSON

{
  "hex": "#381871",
  "rgb": {
    "r": 56,
    "g": 24,
    "b": 113
  },
  "hsl": {
    "h": 261.573,
    "s": 64.964,
    "l": 26.863
  },
  "oklch": {
    "l": 0.31605,
    "c": 0.14125,
    "h": 292.8
  },
  "luminance": 0.02686
}

Semantic roles & 50–950 ramp

primary

#381871

secondary

#81A63E

accent

#E840AC

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #381871

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

Preview Lab → · Contrast checker → · Palette generator →