#390437#390437

#390437 is a very dark, moderate purple. Relative luminance 0.012; OKLCH L 24.5% C 0.103 H 329.9°. Best body text is #FFFFFF at 16.85:1 contrast (WCAG AA passes).

Color values

HEX	#390437
RGB	rgb(57, 4, 55)
HSL	hsl(302, 87%, 12%)
HSV	hsv(302, 93%, 22%)
CMYK	cmyk(0%, 93%, 3.5%, 77.6%)
CIE-LAB	lab(10.80, 31.60, -18.72)
CIE-LCH	lch(10.80, 36.73, 329.36°)
OKLab	oklab(24.48% 0.0894 -0.0518)
OKLCH	oklch(24.48% 0.103 329.9)
XYZ	xyz(2.4203, 1.2327, 3.7242)
Luminance	0.0123 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#390437 #043906

analogous

#210439 #390437 #39041D

triadic

#390437 #373904 #043739

tetradic

#390437 #392104 #043906 #041D39

square

#390437 #392104 #043906 #041D39

split-complementary

#390437 #1D3904 #043921

monochromatic

#1D021C #1D021C #390437 #72086E #AB0CA5

Accessibility & contrast

On white

16.85

#390437 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#390437 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #390437

16.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##390437	#FFFFFF	#000000	##FFFFFF
##390437	1.00	16.85	1.25	16.85
#FFFFFF	16.85	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001938

Deuteranopia (green-blind)

#152036

Tritanopia (blue-blind)

#3B0C1E

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #390437;
/* rgb */ color: rgb(57, 4, 55);
/* oklch */ color: oklch(24.5% 0.103 329.9);

Tailwind

colors: {
  custom: {
    50: '#724c6e',
    500: '#390437',
    950: '#000000',
  },
}

SCSS

$custom: #390437;
$custom-light: #724c6e;
$custom-dark: #000000;

JSON

{
  "hex": "#390437",
  "rgb": {
    "r": 57,
    "g": 4,
    "b": 55
  },
  "hsl": {
    "h": 302.264,
    "s": 86.885,
    "l": 11.961
  },
  "oklch": {
    "l": 0.24482,
    "c": 0.10335,
    "h": 329.9
  },
  "luminance": 0.01233
}

Semantic roles & 50–950 ramp

primary

#390437

secondary

#1E7B21

accent

#FD332B

background

#F7F4F6

surface

#EDE7EC

border

#C8C3C7

text

#080107

muted

#7B777A

Preview Lab

Preview with #390437

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

Preview Lab → · Contrast checker → · Palette generator →