#3F3293#3F3293

#3F3293 is a dark, vivid blue. Relative luminance 0.054; OKLCH L 39.3% C 0.152 H 282.9°. Best body text is #FFFFFF at 10.05:1 contrast (WCAG AA passes).

Color values

HEX	#3F3293
RGB	rgb(63, 50, 147)
HSL	hsl(248, 49%, 39%)
HSV	hsv(248, 66%, 58%)
CMYK	cmyk(57.1%, 66%, 0%, 42.4%)
CIE-LAB	lab(27.96, 33.70, -51.69)
CIE-LCH	lch(27.96, 61.71, 303.11°)
OKLab	oklab(39.32% 0.0341 -0.1486)
OKLCH	oklch(39.32% 0.152 282.9)
XYZ	xyz(8.4553, 5.4440, 28.2034)
Luminance	0.0544 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F3293 #869332

analogous

#325593 #3F3293 #6F3293

triadic

#3F3293 #933F32 #32933F

tetradic

#3F3293 #933255 #869332 #32936F

square

#3F3293 #933255 #869332 #32936F

split-complementary

#3F3293 #936F32 #559332

monochromatic

#181338 #2B2265 #3F3293 #5443BF #7D71CF

Accessibility & contrast

On white

10.05

#3F3293 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#3F3293 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F3293

10.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F3293	#FFFFFF	#000000	##FFFFFF
##3F3293	1.00	10.05	2.09	10.05
#FFFFFF	10.05	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004596

Deuteranopia (green-blind)

#003F91

Tritanopia (blue-blind)

#164A5E

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3f3293;
/* rgb */ color: rgb(63, 50, 147);
/* oklch */ color: oklch(39.3% 0.152 282.9);

Tailwind

colors: {
  custom: {
    50: '#7d6bb4',
    500: '#3f3293',
    950: '#000000',
  },
}

SCSS

$custom: #3f3293;
$custom-light: #7d6bb4;
$custom-dark: #000000;

JSON

{
  "hex": "#3f3293",
  "rgb": {
    "r": 63,
    "g": 50,
    "b": 147
  },
  "hsl": {
    "h": 248.041,
    "s": 49.239,
    "l": 38.627
  },
  "oklch": {
    "l": 0.39324,
    "c": 0.15243,
    "h": 282.9
  },
  "luminance": 0.05445
}

Semantic roles & 50–950 ramp

primary

#3F3293

secondary

#ACB76A

accent

#D94FC6

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #3F3293

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

Preview Lab → · Contrast checker → · Palette generator →