#3F32AD#3F32AD

#3F32AD is a dark, vivid blue. Relative luminance 0.064; OKLCH L 41.7% C 0.186 H 279.4°. Best body text is #FFFFFF at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#3F32AD
RGB	rgb(63, 50, 173)
HSL	hsl(246, 55%, 44%)
HSV	hsv(246, 71%, 68%)
CMYK	cmyk(63.6%, 71.1%, 0%, 32.2%)
CIE-LAB	lab(30.29, 42.14, -63.65)
CIE-LCH	lch(30.29, 76.34, 303.50°)
OKLab	oklab(41.71% 0.0303 -0.1836)
OKLCH	oklch(41.71% 0.186 279.4)
XYZ	xyz(10.7309, 6.3543, 40.1881)
Luminance	0.0635 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F32AD #A0AD32

analogous

#3262AD #3F32AD #7C32AD

triadic

#3F32AD #AD3F32 #32AD3F

tetradic

#3F32AD #AD3262 #A0AD32 #32AD7C

square

#3F32AD #AD3262 #A0AD32 #32AD7C

split-complementary

#3F32AD #AD7C32 #62AD32

monochromatic

#1C174E #2E247E #3F32AD #5D50CC #897FDA

Accessibility & contrast

On white

9.25

#3F32AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#3F32AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F32AD

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F32AD	#FFFFFF	#000000	##FFFFFF
##3F32AD	1.00	9.25	2.27	9.25
#FFFFFF	9.25	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CB1

Deuteranopia (green-blind)

#0042AB

Tritanopia (blue-blind)

#00536C

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #3f32ad;
/* rgb */ color: rgb(63, 50, 173);
/* oklch */ color: oklch(41.7% 0.186 279.4);

Tailwind

colors: {
  custom: {
    50: '#826cc7',
    500: '#3f32ad',
    950: '#000000',
  },
}

SCSS

$custom: #3f32ad;
$custom-light: #826cc7;
$custom-dark: #000000;

JSON

{
  "hex": "#3f32ad",
  "rgb": {
    "r": 63,
    "g": 50,
    "b": 173
  },
  "hsl": {
    "h": 246.341,
    "s": 55.157,
    "l": 43.725
  },
  "oklch": {
    "l": 0.41713,
    "c": 0.18611,
    "h": 279.4
  },
  "luminance": 0.06355
}

Semantic roles & 50–950 ramp

primary

#3F32AD

secondary

#BBC378

accent

#DE49CF

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #3F32AD

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

Preview Lab → · Contrast checker → · Palette generator →