#3930C5#3930C5

#3930C5 is a dark, highly saturated blue. Relative luminance 0.070; OKLCH L 43.4% C 0.219 H 274.9°. Best body text is #FFFFFF at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#3930C5
RGB	rgb(57, 48, 197)
HSL	hsl(244, 61%, 48%)
HSV	hsv(244, 76%, 77%)
CMYK	cmyk(71.1%, 75.6%, 0%, 22.7%)
CIE-LAB	lab(31.84, 50.22, -75.33)
CIE-LCH	lch(31.84, 90.53, 303.69°)
OKLab	oklab(43.41% 0.0189 -0.2178)
OKLCH	oklch(43.41% 0.219 274.9)
XYZ	xyz(12.8190, 7.0137, 53.4907)
Luminance	0.0702 (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

#3930C5 #BCC530

analogous

#3071C5 #3930C5 #8330C5

triadic

#3930C5 #C53930 #30C539

tetradic

#3930C5 #C53071 #BCC530 #30C583

square

#3930C5 #C53071 #BCC530 #30C583

split-complementary

#3930C5 #C58330 #71C530

monochromatic

#1D1863 #2B2494 #3930C5 #635BD7 #928CE3

Accessibility & contrast

On white

8.74

#3930C5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#3930C5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3930C5

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3930C5	#FFFFFF	#000000	##FFFFFF
##3930C5	1.00	8.74	2.40	8.74
#FFFFFF	8.74	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051C9

Deuteranopia (green-blind)

#0044C2

Tritanopia (blue-blind)

#005C79

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #3930c5;
/* rgb */ color: rgb(57, 48, 197);
/* oklch */ color: oklch(43.4% 0.219 274.9);

Tailwind

colors: {
  custom: {
    50: '#846bd8',
    500: '#3930c5',
    950: '#000000',
  },
}

SCSS

$custom: #3930c5;
$custom-light: #846bd8;
$custom-dark: #000000;

JSON

{
  "hex": "#3930c5",
  "rgb": {
    "r": 57,
    "g": 48,
    "b": 197
  },
  "hsl": {
    "h": 243.624,
    "s": 60.816,
    "l": 48.039
  },
  "oklch": {
    "l": 0.43414,
    "c": 0.21865,
    "h": 274.9
  },
  "luminance": 0.07015
}

Semantic roles & 50–950 ramp

primary

#3930C5

secondary

#C9CD84

accent

#E444DA

background

#F8F6FD

surface

#F0EBFB

border

#CBC6D4

text

#0D0715

muted

#7D7A83

Preview Lab

Preview with #3930C5

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

Preview Lab → · Contrast checker → · Palette generator →