#3F145E#3F145E

#3F145E is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.3% C 0.125 H 306.8°. Best body text is #FFFFFF at 14.26:1 contrast (WCAG AA passes).

Color values

HEX	#3F145E
RGB	rgb(63, 20, 94)
HSL	hsl(275, 65%, 22%)
HSV	hsv(275, 79%, 37%)
CMYK	cmyk(33%, 78.7%, 0%, 63.1%)
CIE-LAB	lab(17.30, 34.91, -35.22)
CIE-LCH	lch(17.30, 49.59, 314.75°)
OKLab	oklab(30.27% 0.0748 -0.1001)
OKLCH	oklch(30.27% 0.125 306.8)
XYZ	xyz(4.3200, 2.3653, 10.8165)
Luminance	0.0237 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F145E #335E14

analogous

#1A145E #3F145E #5E1458

triadic

#3F145E #5E3F14 #145E3F

tetradic

#3F145E #5E1A14 #335E14 #14585E

square

#3F145E #5E1A14 #335E14 #14585E

split-complementary

#3F145E #585E14 #145E1A

monochromatic

#110519 #1D092C #3F145E #611F90 #8329C3

Accessibility & contrast

On white

14.26

#3F145E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#3F145E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F145E

14.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F145E	#FFFFFF	#000000	##FFFFFF
##3F145E	1.00	14.26	1.47	14.26
#FFFFFF	14.26	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002960

Deuteranopia (green-blind)

#002B5C

Tritanopia (blue-blind)

#3A2638

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #3f145e;
/* rgb */ color: rgb(63, 20, 94);
/* oklch */ color: oklch(30.3% 0.125 306.8);

Tailwind

colors: {
  custom: {
    50: '#78568c',
    500: '#3f145e',
    950: '#000000',
  },
}

SCSS

$custom: #3f145e;
$custom-light: #78568c;
$custom-dark: #000000;

JSON

{
  "hex": "#3f145e",
  "rgb": {
    "r": 63,
    "g": 20,
    "b": 94
  },
  "hsl": {
    "h": 274.865,
    "s": 64.912,
    "l": 22.353
  },
  "oklch": {
    "l": 0.30267,
    "c": 0.12493,
    "h": 306.8
  },
  "luminance": 0.02365
}

Semantic roles & 50–950 ramp

primary

#3F145E

secondary

#5F9638

accent

#E84086

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#09030C

muted

#7B787D

Preview Lab

Preview with #3F145E

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

Preview Lab → · Contrast checker → · Palette generator →