#381771#381771

#381771 is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.5% C 0.142 H 293.0°. Best body text is #FFFFFF at 13.73:1 contrast (WCAG AA passes).

Color values

HEX	#381771
RGB	rgb(56, 23, 113)
HSL	hsl(262, 66%, 27%)
HSV	hsv(262, 80%, 44%)
CMYK	cmyk(50.4%, 79.6%, 0%, 55.7%)
CIE-LAB	lab(18.56, 37.32, -45.66)
CIE-LCH	lch(18.56, 58.97, 309.26°)
OKLab	oklab(31.48% 0.0557 -0.131)
OKLCH	oklch(31.48% 0.142 293)
XYZ	xyz(4.9171, 2.6456, 15.8712)
Luminance	0.0265 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381771 #507117

analogous

#172371 #381771 #651771

triadic

#381771 #713817 #177138

tetradic

#381771 #711723 #507117 #177165

square

#381771 #711723 #507117 #177165

split-complementary

#381771 #716517 #237117

monochromatic

#0D0519 #1F0D3E #381771 #5121A4 #6B2ED4

Accessibility & contrast

On white

13.73

#381771 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#381771 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381771

13.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381771	#FFFFFF	#000000	##FFFFFF
##381771	1.00	13.73	1.53	13.73
#FFFFFF	13.73	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E74

Deuteranopia (green-blind)

#002B6F

Tritanopia (blue-blind)

#263043

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #381771;
/* rgb */ color: rgb(56, 23, 113);
/* oklch */ color: oklch(31.5% 0.142 293.0);

Tailwind

colors: {
  custom: {
    50: '#75589b',
    500: '#381771',
    950: '#000000',
  },
}

SCSS

$custom: #381771;
$custom-light: #75589b;
$custom-dark: #000000;

JSON

{
  "hex": "#381771",
  "rgb": {
    "r": 56,
    "g": 23,
    "b": 113
  },
  "hsl": {
    "h": 262,
    "s": 66.176,
    "l": 26.667
  },
  "oklch": {
    "l": 0.31482,
    "c": 0.14236,
    "h": 293
  },
  "luminance": 0.02646
}

Semantic roles & 50–950 ramp

primary

#381771

secondary

#80A73D

accent

#E93FAB

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09030E

muted

#7B787E

Preview Lab

Preview with #381771

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

Preview Lab → · Contrast checker → · Palette generator →