#3934AF#3934AF

#3934AF is a dark, vivid blue. Relative luminance 0.064; OKLCH L 41.8% C 0.188 H 276.3°. Best body text is #FFFFFF at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#3934AF
RGB	rgb(57, 52, 175)
HSL	hsl(242, 54%, 45%)
HSV	hsv(242, 70%, 69%)
CMYK	cmyk(67.4%, 70.3%, 0%, 31.4%)
CIE-LAB	lab(30.45, 40.85, -64.61)
CIE-LCH	lch(30.45, 76.44, 302.30°)
OKLab	oklab(41.77% 0.0207 -0.1866)
OKLCH	oklch(41.77% 0.188 276.3)
XYZ	xyz(10.6507, 6.4200, 41.2270)
Luminance	0.0642 (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

#3934AF #AAAF34

analogous

#346DAF #3934AF #7734AF

triadic

#3934AF #AF3934 #34AF39

tetradic

#3934AF #AF346D #AAAF34 #34AF77

square

#3934AF #AF346D #AAAF34 #34AF77

split-complementary

#3934AF #AF7734 #6DAF34

monochromatic

#1A1851 #2A2680 #3934AF #5954CC #8783DA

Accessibility & contrast

On white

9.19

#3934AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#3934AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3934AF

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3934AF	#FFFFFF	#000000	##FFFFFF
##3934AF	1.00	9.19	2.28	9.19
#FFFFFF	9.19	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DB3

Deuteranopia (green-blind)

#0042AD

Tritanopia (blue-blind)

#00566D

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #3934af;
/* rgb */ color: rgb(57, 52, 175);
/* oklch */ color: oklch(41.8% 0.188 276.3);

Tailwind

colors: {
  custom: {
    50: '#7f6dc8',
    500: '#3934af',
    950: '#000000',
  },
}

SCSS

$custom: #3934af;
$custom-light: #7f6dc8;
$custom-dark: #000000;

JSON

{
  "hex": "#3934af",
  "rgb": {
    "r": 57,
    "g": 52,
    "b": 175
  },
  "hsl": {
    "h": 242.439,
    "s": 54.185,
    "l": 44.51
  },
  "oklch": {
    "l": 0.41769,
    "c": 0.18773,
    "h": 276.3
  },
  "luminance": 0.06421
}

Semantic roles & 50–950 ramp

primary

#3934AF

secondary

#C1C47B

accent

#DE4AD8

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #3934AF

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

Preview Lab → · Contrast checker → · Palette generator →