#3F113B#3F113B

#3F113B is a dark, moderate purple. Relative luminance 0.018; OKLCH L 27.3% C 0.092 H 331.4°. Best body text is #FFFFFF at 15.50:1 contrast (WCAG AA passes).

Color values

HEX	#3F113B
RGB	rgb(63, 17, 59)
HSL	hsl(305, 58%, 16%)
HSV	hsv(305, 73%, 25%)
CMYK	cmyk(0%, 73%, 6.3%, 75.3%)
CIE-LAB	lab(14.25, 28.31, -16.05)
CIE-LCH	lch(14.25, 32.55, 330.45°)
OKLab	oklab(27.28% 0.0808 -0.044)
OKLCH	oklch(27.28% 0.092 331.4)
XYZ	xyz(3.0398, 1.7737, 4.3191)
Luminance	0.0177 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F113B #113F15

analogous

#2C113F #3F113B #3F1124

triadic

#3F113B #3B3F11 #113B3F

tetradic

#3F113B #3F2C11 #113F15 #11243F

square

#3F113B #3F2C11 #113F15 #11243F

split-complementary

#3F113B #243F11 #113F2C

monochromatic

#180717 #180717 #3F113B #6F1E68 #9F2B95

Accessibility & contrast

On white

15.50

#3F113B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#3F113B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F113B

15.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F113B	#FFFFFF	#000000	##FFFFFF
##3F113B	1.00	15.50	1.35	15.50
#FFFFFF	15.50	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E203C

Deuteranopia (green-blind)

#1E263A

Tritanopia (blue-blind)

#421624

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #3f113b;
/* rgb */ color: rgb(63, 17, 59);
/* oklch */ color: oklch(27.3% 0.092 331.4);

Tailwind

colors: {
  custom: {
    50: '#765371',
    500: '#3f113b',
    950: '#000000',
  },
}

SCSS

$custom: #3f113b;
$custom-light: #765371;
$custom-dark: #000000;

JSON

{
  "hex": "#3f113b",
  "rgb": {
    "r": 63,
    "g": 17,
    "b": 59
  },
  "hsl": {
    "h": 305.217,
    "s": 57.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.27277,
    "c": 0.09202,
    "h": 331.4
  },
  "luminance": 0.01773
}

Semantic roles & 50–950 ramp

primary

#3F113B

secondary

#337839

accent

#E15447

background

#F7F4F6

surface

#EDE7EC

border

#C8C3C7

text

#090307

muted

#7B787A

Preview Lab

Preview with #3F113B

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

Preview Lab → · Contrast checker → · Palette generator →