#3934AD#3934AD

#3934AD is a dark, vivid blue. Relative luminance 0.063; OKLCH L 41.6% C 0.185 H 276.5°. Best body text is #FFFFFF at 9.26:1 contrast (WCAG AA passes).

Color values

HEX	#3934AD
RGB	rgb(57, 52, 173)
HSL	hsl(242, 54%, 44%)
HSV	hsv(242, 70%, 68%)
CMYK	cmyk(67.1%, 69.9%, 0%, 32.2%)
CIE-LAB	lab(30.26, 40.18, -63.72)
CIE-LCH	lch(30.26, 75.33, 302.23°)
OKLab	oklab(41.58% 0.021 -0.184)
OKLCH	oklch(41.58% 0.185 276.5)
XYZ	xyz(10.4557, 6.3421, 40.2002)
Luminance	0.0634 (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

#3934AD #A8AD34

analogous

#346CAD #3934AD #7634AD

triadic

#3934AD #AD3934 #34AD39

tetradic

#3934AD #AD346C #A8AD34 #34AD76

square

#3934AD #AD346C #A8AD34 #34AD76

split-complementary

#3934AD #AD7634 #6CAD34

monochromatic

#1A184F #29267E #3934AD #5853CB #8682D9

Accessibility & contrast

On white

9.26

#3934AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#3934AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3934AD

9.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3934AD	#FFFFFF	#000000	##FFFFFF
##3934AD	1.00	9.26	2.27	9.26
#FFFFFF	9.26	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CB1

Deuteranopia (green-blind)

#0042AB

Tritanopia (blue-blind)

#00556C

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #3934ad;
/* rgb */ color: rgb(57, 52, 173);
/* oklch */ color: oklch(41.6% 0.185 276.5);

Tailwind

colors: {
  custom: {
    50: '#7f6dc7',
    500: '#3934ad',
    950: '#000000',
  },
}

SCSS

$custom: #3934ad;
$custom-light: #7f6dc7;
$custom-dark: #000000;

JSON

{
  "hex": "#3934ad",
  "rgb": {
    "r": 57,
    "g": 52,
    "b": 173
  },
  "hsl": {
    "h": 242.479,
    "s": 53.778,
    "l": 44.118
  },
  "oklch": {
    "l": 0.41576,
    "c": 0.18519,
    "h": 276.5
  },
  "luminance": 0.06343
}

Semantic roles & 50–950 ramp

primary

#3934AD

secondary

#C0C37A

accent

#DD4BD7

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #3934AD

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

Preview Lab → · Contrast checker → · Palette generator →