#3934BD#3934BD

#3934BD is a dark, highly saturated blue. Relative luminance 0.070; OKLCH L 43.1% C 0.205 H 275.1°. Best body text is #FFFFFF at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#3934BD
RGB	rgb(57, 52, 189)
HSL	hsl(242, 57%, 47%)
HSV	hsv(242, 72%, 74%)
CMYK	cmyk(69.8%, 72.5%, 0%, 25.9%)
CIE-LAB	lab(31.80, 45.46, -70.68)
CIE-LCH	lch(31.80, 84.04, 302.75°)
OKLab	oklab(43.15% 0.0183 -0.2043)
OKLCH	oklch(43.15% 0.205 275.1)
XYZ	xyz(12.0976, 6.9988, 48.8476)
Luminance	0.0700 (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

#3934BD #B8BD34

analogous

#3473BD #3934BD #7E34BD

triadic

#3934BD #BD3934 #34BD39

tetradic

#3934BD #BD3473 #B8BD34 #34BD7E

square

#3934BD #BD3473 #B8BD34 #34BD7E

split-complementary

#3934BD #BD7E34 #73BD34

monochromatic

#1C1A5D #2B278D #3934BD #605CD2 #8F8CDF

Accessibility & contrast

On white

8.75

#3934BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#3934BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3934BD

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3934BD	#FFFFFF	#000000	##FFFFFF
##3934BD	1.00	8.75	2.40	8.75
#FFFFFF	8.75	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051C1

Deuteranopia (green-blind)

#0045BB

Tritanopia (blue-blind)

#005B75

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #3934bd;
/* rgb */ color: rgb(57, 52, 189);
/* oklch */ color: oklch(43.1% 0.205 275.1);

Tailwind

colors: {
  custom: {
    50: '#826dd2',
    500: '#3934bd',
    950: '#000000',
  },
}

SCSS

$custom: #3934bd;
$custom-light: #826dd2;
$custom-dark: #000000;

JSON

{
  "hex": "#3934bd",
  "rgb": {
    "r": 57,
    "g": 52,
    "b": 189
  },
  "hsl": {
    "h": 242.19,
    "s": 56.846,
    "l": 47.255
  },
  "oklch": {
    "l": 0.43148,
    "c": 0.20516,
    "h": 275.1
  },
  "luminance": 0.07
}

Semantic roles & 50–950 ramp

primary

#3934BD

secondary

#C7CA83

accent

#E048DB

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #3934BD

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

Preview Lab → · Contrast checker → · Palette generator →