#3941C6#3941C6

#3941C6 is a mid, highly saturated blue. Relative luminance 0.087; OKLCH L 46.0% C 0.202 H 272.6°. Best body text is #FFFFFF at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#3941C6
RGB	rgb(57, 65, 198)
HSL	hsl(237, 55%, 50%)
HSV	hsv(237, 71%, 78%)
CMYK	cmyk(71.2%, 67.2%, 0%, 22.4%)
CIE-LAB	lab(35.45, 40.81, -69.96)
CIE-LCH	lch(35.45, 81.00, 300.26°)
OKLab	oklab(46.03% 0.0093 -0.2022)
OKLCH	oklch(46.03% 0.202 272.6)
XYZ	xyz(13.7673, 8.7263, 54.3739)
Luminance	0.0873 (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

#3941C6 #C6BE39

analogous

#3987C6 #3941C6 #7839C6

triadic

#3941C6 #C63941 #41C639

tetradic

#3941C6 #C63987 #C6BE39 #39C678

square

#3941C6 #C63987 #C6BE39 #39C678

split-complementary

#3941C6 #C67839 #87C639

monochromatic

#1E2267 #2B3196 #3941C6 #696FD4 #989CE1

Accessibility & contrast

On white

7.65

#3941C6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#3941C6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3941C6

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3941C6	#FFFFFF	#000000	##FFFFFF
##3941C6	1.00	7.65	2.75	7.65
#FFFFFF	7.65	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ACA

Deuteranopia (green-blind)

#004DC4

Tritanopia (blue-blind)

#00657E

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3941c6;
/* rgb */ color: rgb(57, 65, 198);
/* oklch */ color: oklch(46.0% 0.202 272.6);

Tailwind

colors: {
  custom: {
    50: '#8376d8',
    500: '#3941c6',
    950: '#000000',
  },
}

SCSS

$custom: #3941c6;
$custom-light: #8376d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3941c6",
  "rgb": {
    "r": 57,
    "g": 65,
    "b": 198
  },
  "hsl": {
    "h": 236.596,
    "s": 55.294,
    "l": 50
  },
  "oklch": {
    "l": 0.46029,
    "c": 0.20246,
    "h": 272.6
  },
  "luminance": 0.08728
}

Semantic roles & 50–950 ramp

primary

#3941C6

secondary

#CDC98E

accent

#D649DF

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #3941C6

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

Preview Lab → · Contrast checker → · Palette generator →