#3F114B#3F114B

#3F114B is a dark, moderate purple. Relative luminance 0.020; OKLCH L 28.4% C 0.108 H 318.5°. Best body text is #FFFFFF at 15.07:1 contrast (WCAG AA passes).

Color values

HEX	#3F114B
RGB	rgb(63, 17, 75)
HSL	hsl(288, 63%, 18%)
HSV	hsv(288, 77%, 29%)
CMYK	cmyk(16%, 77.3%, 0%, 70.6%)
CIE-LAB	lab(15.31, 31.72, -25.56)
CIE-LCH	lch(15.31, 40.74, 321.14°)
OKLab	oklab(28.38% 0.0811 -0.0717)
OKLCH	oklch(28.38% 0.108 318.5)
XYZ	xyz(3.5202, 1.9658, 6.8493)
Luminance	0.0197 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F114B #1D4B11

analogous

#22114B #3F114B #4B113A

triadic

#3F114B #4B3F11 #114B3F

tetradic

#3F114B #4B2211 #1D4B11 #113A4B

square

#3F114B #4B2211 #1D4B11 #113A4B

split-complementary

#3F114B #3A4B11 #114B22

monochromatic

#150619 #150619 #3F114B #691C7D #9328AF

Accessibility & contrast

On white

15.07

#3F114B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#3F114B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F114B

15.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F114B	#FFFFFF	#000000	##FFFFFF
##3F114B	1.00	15.07	1.39	15.07
#FFFFFF	15.07	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00234D

Deuteranopia (green-blind)

#14284A

Tritanopia (blue-blind)

#3F1C2C

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #3f114b;
/* rgb */ color: rgb(63, 17, 75);
/* oklch */ color: oklch(28.4% 0.108 318.5);

Tailwind

colors: {
  custom: {
    50: '#76547e',
    500: '#3f114b',
    950: '#000000',
  },
}

SCSS

$custom: #3f114b;
$custom-light: #76547e;
$custom-dark: #000000;

JSON

{
  "hex": "#3f114b",
  "rgb": {
    "r": 63,
    "g": 17,
    "b": 75
  },
  "hsl": {
    "h": 287.586,
    "s": 63.043,
    "l": 18.039
  },
  "oklch": {
    "l": 0.28378,
    "c": 0.10821,
    "h": 318.5
  },
  "luminance": 0.01966
}

Semantic roles & 50–950 ramp

primary

#3F114B

secondary

#448433

accent

#E64264

background

#F7F5F7

surface

#EDE8EE

border

#C8C4C9

text

#09030A

muted

#7B787C

Preview Lab

Preview with #3F114B

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

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