#3935BF#3935BF

#3935BF is a dark, highly saturated blue. Relative luminance 0.072; OKLCH L 43.5% C 0.207 H 274.8°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#3935BF
RGB	rgb(57, 53, 191)
HSL	hsl(242, 57%, 48%)
HSV	hsv(242, 72%, 75%)
CMYK	cmyk(70.2%, 72.3%, 0%, 25.1%)
CIE-LAB	lab(32.21, 45.54, -71.20)
CIE-LCH	lch(32.21, 84.52, 302.60°)
OKLab	oklab(43.49% 0.0174 -0.2058)
OKLCH	oklch(43.49% 0.207 274.8)
XYZ	xyz(12.3613, 7.1765, 50.0139)
Luminance	0.0718 (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

#3935BF #BBBF35

analogous

#3576BF #3935BF #7E35BF

triadic

#3935BF #BF3935 #35BF39

tetradic

#3935BF #BF3576 #BBBF35 #35BF7E

square

#3935BF #BF3576 #BBBF35 #35BF7E

split-complementary

#3935BF #BF7E35 #76BF35

monochromatic

#1C1A5F #2B288F #3935BF #625FD3 #918FE0

Accessibility & contrast

On white

8.62

#3935BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#3935BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3935BF

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3935BF	#FFFFFF	#000000	##FFFFFF
##3935BF	1.00	8.62	2.44	8.62
#FFFFFF	8.62	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052C3

Deuteranopia (green-blind)

#0045BC

Tritanopia (blue-blind)

#005C77

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3935bf;
/* rgb */ color: rgb(57, 53, 191);
/* oklch */ color: oklch(43.5% 0.207 274.8);

Tailwind

colors: {
  custom: {
    50: '#836ed4',
    500: '#3935bf',
    950: '#000000',
  },
}

SCSS

$custom: #3935bf;
$custom-light: #836ed4;
$custom-dark: #000000;

JSON

{
  "hex": "#3935bf",
  "rgb": {
    "r": 57,
    "g": 53,
    "b": 191
  },
  "hsl": {
    "h": 241.739,
    "s": 56.557,
    "l": 47.843
  },
  "oklch": {
    "l": 0.43493,
    "c": 0.20658,
    "h": 274.8
  },
  "luminance": 0.07178
}

Semantic roles & 50–950 ramp

primary

#3935BF

secondary

#C8CA85

accent

#E048DB

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #3935BF

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

Preview Lab → · Contrast checker → · Palette generator →