#381970#381970

#381970 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.6% C 0.139 H 293.0°. Best body text is #FFFFFF at 13.63:1 contrast (WCAG AA passes).

Color values

HEX	#381970
RGB	rgb(56, 25, 112)
HSL	hsl(261, 64%, 27%)
HSV	hsv(261, 78%, 44%)
CMYK	cmyk(50%, 77.7%, 0%, 56.1%)
CIE-LAB	lab(18.82, 36.01, -44.59)
CIE-LCH	lch(18.82, 57.32, 308.93°)
OKLab	oklab(31.63% 0.0542 -0.1279)
OKLCH	oklch(31.63% 0.139 293)
XYZ	xyz(4.9023, 2.7057, 15.5900)
Luminance	0.0271 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381970 #517019

analogous

#192670 #381970 #641970

triadic

#381970 #703819 #197038

tetradic

#381970 #701926 #517019 #197064

square

#381970 #701926 #517019 #197064

split-complementary

#381970 #706419 #267019

monochromatic

#0D0619 #1F0E3E #381970 #5124A2 #6B32D1

Accessibility & contrast

On white

13.63

#381970 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#381970 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381970

13.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381970	#FFFFFF	#000000	##FFFFFF
##381970	1.00	13.63	1.54	13.63
#FFFFFF	13.63	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F72

Deuteranopia (green-blind)

#002C6E

Tritanopia (blue-blind)

#273043

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #381970;
/* rgb */ color: rgb(56, 25, 112);
/* oklch */ color: oklch(31.6% 0.139 293.0);

Tailwind

colors: {
  custom: {
    50: '#75599a',
    500: '#381970',
    950: '#000000',
  },
}

SCSS

$custom: #381970;
$custom-light: #75599a;
$custom-dark: #000000;

JSON

{
  "hex": "#381970",
  "rgb": {
    "r": 56,
    "g": 25,
    "b": 112
  },
  "hsl": {
    "h": 261.379,
    "s": 63.504,
    "l": 26.863
  },
  "oklch": {
    "l": 0.31634,
    "c": 0.13889,
    "h": 293
  },
  "luminance": 0.02706
}

Semantic roles & 50–950 ramp

primary

#381970

secondary

#81A540

accent

#E741AC

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #381970

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

Preview Lab → · Contrast checker → · Palette generator →