#381E63#381E63

#381E63 is a dark, moderate violet. Relative luminance 0.027; OKLCH L 31.2% C 0.116 H 296.4°. Best body text is #FFFFFF at 13.69:1 contrast (WCAG AA passes).

Color values

HEX	#381E63
RGB	rgb(56, 30, 99)
HSL	hsl(263, 53%, 25%)
HSV	hsv(263, 70%, 39%)
CMYK	cmyk(43.4%, 69.7%, 0%, 61.2%)
CIE-LAB	lab(18.67, 29.36, -36.35)
CIE-LCH	lch(18.67, 46.72, 308.93°)
OKLab	oklab(31.16% 0.0514 -0.1037)
OKLCH	oklch(31.16% 0.116 296.4)
XYZ	xyz(4.3467, 2.6701, 12.0883)
Luminance	0.0267 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381E63 #49631E

analogous

#1E2663 #381E63 #5A1E63

triadic

#381E63 #63381E #1E6338

tetradic

#381E63 #631E26 #49631E #1E635A

square

#381E63 #631E26 #49631E #1E635A

split-complementary

#381E63 #635A1E #26631E

monochromatic

#0D0717 #1D1034 #381E63 #532C92 #6D3AC1

Accessibility & contrast

On white

13.69

#381E63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#381E63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381E63

13.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381E63	#FFFFFF	#000000	##FFFFFF
##381E63	1.00	13.69	1.53	13.69
#FFFFFF	13.69	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E65

Deuteranopia (green-blind)

#002D62

Tritanopia (blue-blind)

#2D2E3D

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #381e63;
/* rgb */ color: rgb(56, 30, 99);
/* oklch */ color: oklch(31.2% 0.116 296.4);

Tailwind

colors: {
  custom: {
    50: '#735c90',
    500: '#381e63',
    950: '#000000',
  },
}

SCSS

$custom: #381e63;
$custom-light: #735c90;
$custom-dark: #000000;

JSON

{
  "hex": "#381e63",
  "rgb": {
    "r": 56,
    "g": 30,
    "b": 99
  },
  "hsl": {
    "h": 262.609,
    "s": 53.488,
    "l": 25.294
  },
  "oklch": {
    "l": 0.31164,
    "c": 0.11573,
    "h": 296.4
  },
  "luminance": 0.0267
}

Semantic roles & 50–950 ramp

primary

#381E63

secondary

#799845

accent

#DD4BA6

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#08040C

muted

#7B797D

Preview Lab

Preview with #381E63

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

Preview Lab → · Contrast checker → · Palette generator →