#381870#381870

#381870 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.5% C 0.140 H 293.2°. Best body text is #FFFFFF at 13.70:1 contrast (WCAG AA passes).

Color values

HEX	#381870
RGB	rgb(56, 24, 112)
HSL	hsl(262, 65%, 27%)
HSV	hsv(262, 79%, 44%)
CMYK	cmyk(50%, 78.6%, 0%, 56.1%)
CIE-LAB	lab(18.64, 36.53, -44.88)
CIE-LCH	lch(18.64, 57.87, 309.14°)
OKLab	oklab(31.51% 0.0551 -0.1288)
OKLCH	oklch(31.51% 0.14 293.2)
XYZ	xyz(4.8813, 2.6637, 15.5830)
Luminance	0.0266 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381870 #507018

analogous

#182470 #381870 #641870

triadic

#381870 #703818 #187038

tetradic

#381870 #701824 #507018 #187064

square

#381870 #701824 #507018 #187064

split-complementary

#381870 #706418 #247018

monochromatic

#0D0519 #1F0D3E #381870 #5123A2 #6B30D3

Accessibility & contrast

On white

13.70

#381870 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#381870 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381870

13.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381870	#FFFFFF	#000000	##FFFFFF
##381870	1.00	13.70	1.53	13.70
#FFFFFF	13.70	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E73

Deuteranopia (green-blind)

#002C6E

Tritanopia (blue-blind)

#273043

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #381870;
/* rgb */ color: rgb(56, 24, 112);
/* oklch */ color: oklch(31.5% 0.140 293.2);

Tailwind

colors: {
  custom: {
    50: '#75599a',
    500: '#381870',
    950: '#000000',
  },
}

SCSS

$custom: #381870;
$custom-light: #75599a;
$custom-dark: #000000;

JSON

{
  "hex": "#381870",
  "rgb": {
    "r": 56,
    "g": 24,
    "b": 112
  },
  "hsl": {
    "h": 261.818,
    "s": 64.706,
    "l": 26.667
  },
  "oklch": {
    "l": 0.31507,
    "c": 0.14005,
    "h": 293.2
  },
  "luminance": 0.02664
}

Semantic roles & 50–950 ramp

primary

#381870

secondary

#80A53E

accent

#E840AB

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #381870

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

Preview Lab → · Contrast checker → · Palette generator →