#390F66#390F66

#390F66 is a dark, vivid violet. Relative luminance 0.022; OKLCH L 29.6% C 0.138 H 299.3°. Best body text is #FFFFFF at 14.64:1 contrast (WCAG AA passes).

Color values

HEX	#390F66
RGB	rgb(57, 15, 102)
HSL	hsl(269, 74%, 23%)
HSV	hsv(269, 85%, 40%)
CMYK	cmyk(44.1%, 85.3%, 0%, 60%)
CIE-LAB	lab(16.36, 38.07, -42.09)
CIE-LCH	lch(16.36, 56.75, 312.13°)
OKLab	oklab(29.64% 0.0677 -0.1204)
OKLCH	oklch(29.64% 0.138 299.3)
XYZ	xyz(4.2558, 2.1708, 12.7626)
Luminance	0.0217 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#390F66 #3C660F

analogous

#0F1066 #390F66 #640F66

triadic

#390F66 #66390F #0F6639

tetradic

#390F66 #660F10 #3C660F #0F6664

square

#390F66 #660F10 #3C660F #0F6664

split-complementary

#390F66 #66640F #10660F

monochromatic

#0F041B #1B0731 #390F66 #57179B #751FD1

Accessibility & contrast

On white

14.64

#390F66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#390F66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #390F66

14.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##390F66	#FFFFFF	#000000	##FFFFFF
##390F66	1.00	14.64	1.43	14.64
#FFFFFF	14.64	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002868

Deuteranopia (green-blind)

#002864

Tritanopia (blue-blind)

#2E283B

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #390f66;
/* rgb */ color: rgb(57, 15, 102);
/* oklch */ color: oklch(29.6% 0.138 299.3);

Tailwind

colors: {
  custom: {
    50: '#755492',
    500: '#390f66',
    950: '#000000',
  },
}

SCSS

$custom: #390f66;
$custom-light: #755492;
$custom-dark: #000000;

JSON

{
  "hex": "#390f66",
  "rgb": {
    "r": 57,
    "g": 15,
    "b": 102
  },
  "hsl": {
    "h": 268.966,
    "s": 74.359,
    "l": 22.941
  },
  "oklch": {
    "l": 0.29643,
    "c": 0.13813,
    "h": 299.3
  },
  "luminance": 0.02171
}

Semantic roles & 50–950 ramp

primary

#390F66

secondary

#6A9F32

accent

#F13797

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#09030D

muted

#7B787E

Preview Lab

Preview with #390F66

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

Preview Lab → · Contrast checker → · Palette generator →