#3F164E#3F164E

#3F164E is a dark, moderate purple. Relative luminance 0.022; OKLCH L 29.2% C 0.104 H 315.7°. Best body text is #FFFFFF at 14.62:1 contrast (WCAG AA passes).

Color values

HEX	#3F164E
RGB	rgb(63, 22, 78)
HSL	hsl(284, 56%, 20%)
HSV	hsv(284, 72%, 31%)
CMYK	cmyk(19.2%, 71.8%, 0%, 69.4%)
CIE-LAB	lab(16.41, 29.94, -25.86)
CIE-LCH	lch(16.41, 39.56, 319.19°)
OKLab	oklab(29.24% 0.0744 -0.0726)
OKLCH	oklch(29.24% 0.104 315.7)
XYZ	xyz(3.7117, 2.1808, 7.4317)
Luminance	0.0218 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F164E #254E16

analogous

#23164E #3F164E #4E1641

triadic

#3F164E #4E3F16 #164E3F

tetradic

#3F164E #4E2316 #254E16 #16414E

square

#3F164E #4E2316 #254E16 #16414E

split-complementary

#3F164E #414E16 #164E23

monochromatic

#130718 #18091E #3F164E #66237E #8C31AD

Accessibility & contrast

On white

14.62

#3F164E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#3F164E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F164E

14.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F164E	#FFFFFF	#000000	##FFFFFF
##3F164E	1.00	14.62	1.44	14.62
#FFFFFF	14.62	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#012650

Deuteranopia (green-blind)

#162A4D

Tritanopia (blue-blind)

#3E202F

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #3f164e;
/* rgb */ color: rgb(63, 22, 78);
/* oklch */ color: oklch(29.2% 0.104 315.7);

Tailwind

colors: {
  custom: {
    50: '#765780',
    500: '#3f164e',
    950: '#000000',
  },
}

SCSS

$custom: #3f164e;
$custom-light: #765780;
$custom-dark: #000000;

JSON

{
  "hex": "#3f164e",
  "rgb": {
    "r": 63,
    "g": 22,
    "b": 78
  },
  "hsl": {
    "h": 283.929,
    "s": 56,
    "l": 19.608
  },
  "oklch": {
    "l": 0.29238,
    "c": 0.10398,
    "h": 315.7
  },
  "luminance": 0.02181
}

Semantic roles & 50–950 ramp

primary

#3F164E

secondary

#4E853A

accent

#DF4971

background

#F7F5F7

surface

#EDE9EE

border

#C8C5C9

text

#09030A

muted

#7B787C

Preview Lab

Preview with #3F164E

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

Preview Lab → · Contrast checker → · Palette generator →