#3F146E#3F146E

#3F146E is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.7% C 0.143 H 299.6°. Best body text is #FFFFFF at 13.67:1 contrast (WCAG AA passes).

Color values

HEX	#3F146E
RGB	rgb(63, 20, 110)
HSL	hsl(269, 69%, 25%)
HSV	hsv(269, 82%, 43%)
CMYK	cmyk(42.7%, 81.8%, 0%, 56.9%)
CIE-LAB	lab(18.73, 39.08, -43.41)
CIE-LCH	lch(18.73, 58.41, 311.99°)
OKLab	oklab(31.71% 0.0706 -0.1241)
OKLCH	oklch(31.71% 0.143 299.6)
XYZ	xyz(5.1138, 2.6828, 14.9972)
Luminance	0.0268 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F146E #436E14

analogous

#14166E #3F146E #6C146E

triadic

#3F146E #6E3F14 #146E3F

tetradic

#3F146E #6E1416 #436E14 #146E6C

square

#3F146E #6E1416 #436E14 #146E6C

split-complementary

#3F146E #6E6C14 #166E14

monochromatic

#0F051A #210B3A #3F146E #5D1DA2 #7A27D6

Accessibility & contrast

On white

13.67

#3F146E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#3F146E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F146E

13.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F146E	#FFFFFF	#000000	##FFFFFF
##3F146E	1.00	13.67	1.54	13.67
#FFFFFF	13.67	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D70

Deuteranopia (green-blind)

#002D6C

Tritanopia (blue-blind)

#342C41

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #3f146e;
/* rgb */ color: rgb(63, 20, 110);
/* oklch */ color: oklch(31.7% 0.143 299.6);

Tailwind

colors: {
  custom: {
    50: '#795798',
    500: '#3f146e',
    950: '#000000',
  },
}

SCSS

$custom: #3f146e;
$custom-light: #795798;
$custom-dark: #000000;

JSON

{
  "hex": "#3f146e",
  "rgb": {
    "r": 63,
    "g": 20,
    "b": 110
  },
  "hsl": {
    "h": 268.667,
    "s": 69.231,
    "l": 25.49
  },
  "oklch": {
    "l": 0.31714,
    "c": 0.14283,
    "h": 299.6
  },
  "luminance": 0.02683
}

Semantic roles & 50–950 ramp

primary

#3F146E

secondary

#71A539

accent

#EC3C98

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A030E

muted

#7C787E

Preview Lab

Preview with #3F146E

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

Preview Lab → · Contrast checker → · Palette generator →