#390B4B#390B4B

#390B4B is a dark, moderate purple. Relative luminance 0.016; OKLCH L 26.8% C 0.113 H 314.2°. Best body text is #FFFFFF at 15.87:1 contrast (WCAG AA passes).

Color values

HEX	#390B4B
RGB	rgb(57, 11, 75)
HSL	hsl(283, 74%, 17%)
HSV	hsv(283, 85%, 29%)
CMYK	cmyk(24%, 85.3%, 0%, 70.6%)
CIE-LAB	lab(13.34, 32.91, -28.79)
CIE-LCH	lch(13.34, 43.73, 318.82°)
OKLab	oklab(26.76% 0.079 -0.0813)
OKLCH	oklch(26.76% 0.113 314.2)
XYZ	xyz(3.0768, 1.6173, 6.8053)
Luminance	0.0162 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#390B4B #1D4B0B

analogous

#190B4B #390B4B #4B0B3D

triadic

#390B4B #4B390B #0B4B39

tetradic

#390B4B #4B190B #1D4B0B #0B3D4B

square

#390B4B #4B190B #1D4B0B #0B3D4B

split-complementary

#390B4B #3D4B0B #0B4B19

monochromatic

#14041B #14041B #390B4B #621380 #8A1BB6

Accessibility & contrast

On white

15.87

#390B4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#390B4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #390B4B

15.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##390B4B	#FFFFFF	#000000	##FFFFFF
##390B4B	1.00	15.87	1.32	15.87
#FFFFFF	15.87	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00204D

Deuteranopia (green-blind)

#06234A

Tritanopia (blue-blind)

#371A2B

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #390b4b;
/* rgb */ color: rgb(57, 11, 75);
/* oklch */ color: oklch(26.8% 0.113 314.2);

Tailwind

colors: {
  custom: {
    50: '#72507e',
    500: '#390b4b',
    950: '#000000',
  },
}

SCSS

$custom: #390b4b;
$custom-light: #72507e;
$custom-dark: #000000;

JSON

{
  "hex": "#390b4b",
  "rgb": {
    "r": 57,
    "g": 11,
    "b": 75
  },
  "hsl": {
    "h": 283.125,
    "s": 74.419,
    "l": 16.863
  },
  "oklch": {
    "l": 0.26764,
    "c": 0.11338,
    "h": 314.2
  },
  "luminance": 0.01617
}

Semantic roles & 50–950 ramp

primary

#390B4B

secondary

#45872B

accent

#F1376B

background

#F7F4F7

surface

#EDE7EE

border

#C8C3C9

text

#08020A

muted

#7B787C

Preview Lab

Preview with #390B4B

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

Preview Lab → · Contrast checker → · Palette generator →