#3F32AE#3F32AE

#3F32AE is a dark, vivid blue. Relative luminance 0.064; OKLCH L 41.8% C 0.187 H 279.2°. Best body text is #FFFFFF at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#3F32AE
RGB	rgb(63, 50, 174)
HSL	hsl(246, 55%, 44%)
HSV	hsv(246, 71%, 68%)
CMYK	cmyk(63.8%, 71.3%, 0%, 31.8%)
CIE-LAB	lab(30.38, 42.46, -64.10)
CIE-LCH	lch(30.38, 76.88, 303.52°)
OKLab	oklab(41.81% 0.0301 -0.1849)
OKLCH	oklch(41.81% 0.187 279.2)
XYZ	xyz(10.8280, 6.3931, 40.6996)
Luminance	0.0639 (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

#3F32AE #A1AE32

analogous

#3263AE #3F32AE #7D32AE

triadic

#3F32AE #AE3F32 #32AE3F

tetradic

#3F32AE #AE3263 #A1AE32 #32AE7D

square

#3F32AE #AE3263 #A1AE32 #32AE7D

split-complementary

#3F32AE #AE7D32 #63AE32

monochromatic

#1D174F #2E247E #3F32AE #5D50CD #8980DA

Accessibility & contrast

On white

9.22

#3F32AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#3F32AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F32AE

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F32AE	#FFFFFF	#000000	##FFFFFF
##3F32AE	1.00	9.22	2.28	9.22
#FFFFFF	9.22	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CB2

Deuteranopia (green-blind)

#0043AC

Tritanopia (blue-blind)

#00546C

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #3f32ae;
/* rgb */ color: rgb(63, 50, 174);
/* oklch */ color: oklch(41.8% 0.187 279.2);

Tailwind

colors: {
  custom: {
    50: '#826cc7',
    500: '#3f32ae',
    950: '#000000',
  },
}

SCSS

$custom: #3f32ae;
$custom-light: #826cc7;
$custom-dark: #000000;

JSON

{
  "hex": "#3f32ae",
  "rgb": {
    "r": 63,
    "g": 50,
    "b": 174
  },
  "hsl": {
    "h": 246.29,
    "s": 55.357,
    "l": 43.922
  },
  "oklch": {
    "l": 0.41809,
    "c": 0.18737,
    "h": 279.2
  },
  "luminance": 0.06394
}

Semantic roles & 50–950 ramp

primary

#3F32AE

secondary

#BCC478

accent

#DF49CF

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #3F32AE

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

Preview Lab → · Contrast checker → · Palette generator →