#381971#381971

#381971 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.7% C 0.140 H 292.6°. Best body text is #FFFFFF at 13.59:1 contrast (WCAG AA passes).

Color values

HEX	#381971
RGB	rgb(56, 25, 113)
HSL	hsl(261, 64%, 27%)
HSV	hsv(261, 78%, 44%)
CMYK	cmyk(50.4%, 77.9%, 0%, 55.7%)
CIE-LAB	lab(18.92, 36.31, -45.08)
CIE-LCH	lch(18.92, 57.88, 308.85°)
OKLab	oklab(31.73% 0.0539 -0.1293)
OKLCH	oklch(31.73% 0.14 292.6)
XYZ	xyz(4.9583, 2.7281, 15.8849)
Luminance	0.0273 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381971 #527119

analogous

#192671 #381971 #641971

triadic

#381971 #713819 #197138

tetradic

#381971 #711926 #527119 #197164

square

#381971 #711926 #527119 #197164

split-complementary

#381971 #716419 #267119

monochromatic

#0C0619 #1F0E3F #381971 #5124A3 #6B33D2

Accessibility & contrast

On white

13.59

#381971 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#381971 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381971

13.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381971	#FFFFFF	#000000	##FFFFFF
##381971	1.00	13.59	1.55	13.59
#FFFFFF	13.59	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F74

Deuteranopia (green-blind)

#002C6F

Tritanopia (blue-blind)

#263144

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #381971;
/* rgb */ color: rgb(56, 25, 113);
/* oklch */ color: oklch(31.7% 0.140 292.6);

Tailwind

colors: {
  custom: {
    50: '#75599b',
    500: '#381971',
    950: '#000000',
  },
}

SCSS

$custom: #381971;
$custom-light: #75599b;
$custom-dark: #000000;

JSON

{
  "hex": "#381971",
  "rgb": {
    "r": 56,
    "g": 25,
    "b": 113
  },
  "hsl": {
    "h": 261.136,
    "s": 63.768,
    "l": 27.059
  },
  "oklch": {
    "l": 0.31731,
    "c": 0.14011,
    "h": 292.6
  },
  "luminance": 0.02728
}

Semantic roles & 50–950 ramp

primary

#381971

secondary

#82A640

accent

#E741AC

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #381971

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

Preview Lab → · Contrast checker → · Palette generator →