#381A87#381A87

#381A87 is a dark, vivid violet. Relative luminance 0.033; OKLCH L 34.1% C 0.166 H 286.3°. Best body text is #FFFFFF at 12.61:1 contrast (WCAG AA passes).

Color values

HEX	#381A87
RGB	rgb(56, 26, 135)
HSL	hsl(257, 68%, 32%)
HSV	hsv(257, 81%, 53%)
CMYK	cmyk(58.5%, 80.7%, 0%, 47.1%)
CIE-LAB	lab(21.31, 42.28, -55.16)
CIE-LCH	lch(21.31, 69.50, 307.47°)
OKLab	oklab(34.08% 0.0465 -0.1588)
OKLCH	oklch(34.08% 0.166 286.3)
XYZ	xyz(6.3721, 3.3284, 23.2237)
Luminance	0.0333 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381A87 #69871A

analogous

#1A3387 #381A87 #6F1A87

triadic

#381A87 #87381A #1A8738

tetradic

#381A87 #871A33 #69871A #1A876F

square

#381A87 #871A33 #69871A #1A876F

split-complementary

#381A87 #876F1A #33871A

monochromatic

#0D0620 #231054 #381A87 #4D24BA #6B41DA

Accessibility & contrast

On white

12.61

#381A87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#381A87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381A87

12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381A87	#FFFFFF	#000000	##FFFFFF
##381A87	1.00	12.61	1.67	12.61
#FFFFFF	12.61	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00368A

Deuteranopia (green-blind)

#003085

Tritanopia (blue-blind)

#113A50

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #381a87;
/* rgb */ color: rgb(56, 26, 135);
/* oklch */ color: oklch(34.1% 0.166 286.3);

Tailwind

colors: {
  custom: {
    50: '#795bab',
    500: '#381a87',
    950: '#000000',
  },
}

SCSS

$custom: #381a87;
$custom-light: #795bab;
$custom-dark: #000000;

JSON

{
  "hex": "#381a87",
  "rgb": {
    "r": 56,
    "g": 26,
    "b": 135
  },
  "hsl": {
    "h": 256.514,
    "s": 67.702,
    "l": 31.569
  },
  "oklch": {
    "l": 0.34079,
    "c": 0.16551,
    "h": 286.3
  },
  "luminance": 0.03329
}

Semantic roles & 50–950 ramp

primary

#381A87

secondary

#99BA42

accent

#EB3DBB

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #381A87

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

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