#3F126F#3F126F

#3F126F is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.6% C 0.146 H 299.6°. Best body text is #FFFFFF at 13.75:1 contrast (WCAG AA passes).

Color values

HEX	#3F126F
RGB	rgb(63, 18, 111)
HSL	hsl(269, 72%, 25%)
HSV	hsv(269, 84%, 44%)
CMYK	cmyk(43.2%, 83.8%, 0%, 56.5%)
CIE-LAB	lab(18.53, 40.19, -44.39)
CIE-LCH	lch(18.53, 59.88, 312.16°)
OKLab	oklab(31.61% 0.072 -0.127)
OKLCH	oklch(31.61% 0.146 299.6)
XYZ	xyz(5.1347, 2.6370, 15.2743)
Luminance	0.0264 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F126F #426F12

analogous

#12146F #3F126F #6D126F

triadic

#3F126F #6F3F12 #126F3F

tetradic

#3F126F #6F1214 #426F12 #126F6D

square

#3F126F #6F1214 #426F12 #126F6D

split-complementary

#3F126F #6F6D12 #146F12

monochromatic

#0F041A #21093A #3F126F #5D1BA4 #7B23D8

Accessibility & contrast

On white

13.75

#3F126F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#3F126F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F126F

13.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F126F	#FFFFFF	#000000	##FFFFFF
##3F126F	1.00	13.75	1.53	13.75
#FFFFFF	13.75	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D72

Deuteranopia (green-blind)

#002C6D

Tritanopia (blue-blind)

#332C41

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #3f126f;
/* rgb */ color: rgb(63, 18, 111);
/* oklch */ color: oklch(31.6% 0.146 299.6);

Tailwind

colors: {
  custom: {
    50: '#7a5699',
    500: '#3f126f',
    950: '#000000',
  },
}

SCSS

$custom: #3f126f;
$custom-light: #7a5699;
$custom-dark: #000000;

JSON

{
  "hex": "#3f126f",
  "rgb": {
    "r": 63,
    "g": 18,
    "b": 111
  },
  "hsl": {
    "h": 269.032,
    "s": 72.093,
    "l": 25.294
  },
  "oklch": {
    "l": 0.31605,
    "c": 0.14599,
    "h": 299.6
  },
  "luminance": 0.02637
}

Semantic roles & 50–950 ramp

primary

#3F126F

secondary

#70A637

accent

#EF3997

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A030E

muted

#7C787E

Preview Lab

Preview with #3F126F

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

Preview Lab → · Contrast checker → · Palette generator →