#3934C5#3934C5

#3934C5 is a dark, highly saturated blue. Relative luminance 0.074; OKLCH L 44.0% C 0.215 H 274.5°. Best body text is #FFFFFF at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#3934C5
RGB	rgb(57, 52, 197)
HSL	hsl(242, 58%, 49%)
HSV	hsv(242, 74%, 77%)
CMYK	cmyk(71.1%, 73.6%, 0%, 22.7%)
CIE-LAB	lab(32.60, 48.05, -74.07)
CIE-LCH	lch(32.60, 88.29, 302.97°)
OKLab	oklab(43.96% 0.0169 -0.2142)
OKLCH	oklch(43.96% 0.215 274.5)
XYZ	xyz(12.9900, 7.3558, 53.5477)
Luminance	0.0736 (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

#3934C5 #C0C534

analogous

#3478C5 #3934C5 #8234C5

triadic

#3934C5 #C53934 #34C539

tetradic

#3934C5 #C53478 #C0C534 #34C582

square

#3934C5 #C53478 #C0C534 #34C582

split-complementary

#3934C5 #C58234 #78C534

monochromatic

#1D1A64 #2B2795 #3934C5 #6561D5 #9491E2

Accessibility & contrast

On white

8.50

#3934C5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#3934C5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3934C5

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3934C5	#FFFFFF	#000000	##FFFFFF
##3934C5	1.00	8.50	2.47	8.50
#FFFFFF	8.50	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053C9

Deuteranopia (green-blind)

#0046C2

Tritanopia (blue-blind)

#005E7A

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #3934c5;
/* rgb */ color: rgb(57, 52, 197);
/* oklch */ color: oklch(44.0% 0.215 274.5);

Tailwind

colors: {
  custom: {
    50: '#846dd8',
    500: '#3934c5',
    950: '#000000',
  },
}

SCSS

$custom: #3934c5;
$custom-light: #846dd8;
$custom-dark: #000000;

JSON

{
  "hex": "#3934c5",
  "rgb": {
    "r": 57,
    "g": 52,
    "b": 197
  },
  "hsl": {
    "h": 242.069,
    "s": 58.233,
    "l": 48.824
  },
  "oklch": {
    "l": 0.43955,
    "c": 0.21486,
    "h": 274.5
  },
  "luminance": 0.07357
}

Semantic roles & 50–950 ramp

primary

#3934C5

secondary

#CBCD88

accent

#E146DC

background

#F8F6FD

surface

#F0ECFB

border

#CBC7D4

text

#0D0715

muted

#7D7A83

Preview Lab

Preview with #3934C5

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

Preview Lab → · Contrast checker → · Palette generator →