#3934C0#3934C0

#3934C0 is a dark, highly saturated blue. Relative luminance 0.071; OKLCH L 43.4% C 0.209 H 274.9°. Best body text is #FFFFFF at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#3934C0
RGB	rgb(57, 52, 192)
HSL	hsl(242, 57%, 48%)
HSV	hsv(242, 73%, 75%)
CMYK	cmyk(70.3%, 72.9%, 0%, 24.7%)
CIE-LAB	lab(32.10, 46.43, -71.96)
CIE-LCH	lch(32.10, 85.64, 302.83°)
OKLab	oklab(43.45% 0.0178 -0.2081)
OKLCH	oklch(43.45% 0.209 274.9)
XYZ	xyz(12.4266, 7.1304, 50.5804)
Luminance	0.0713 (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

#3934C0 #BBC034

analogous

#3475C0 #3934C0 #7F34C0

triadic

#3934C0 #C03934 #34C039

tetradic

#3934C0 #C03475 #BBC034 #34C07F

square

#3934C0 #C03475 #BBC034 #34C07F

split-complementary

#3934C0 #C07F34 #75C034

monochromatic

#1C1A60 #2B2790 #3934C0 #625ED3 #918EE0

Accessibility & contrast

On white

8.65

#3934C0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#3934C0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3934C0

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3934C0	#FFFFFF	#000000	##FFFFFF
##3934C0	1.00	8.65	2.43	8.65
#FFFFFF	8.65	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052C4

Deuteranopia (green-blind)

#0045BD

Tritanopia (blue-blind)

#005C77

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3934c0;
/* rgb */ color: rgb(57, 52, 192);
/* oklch */ color: oklch(43.4% 0.209 274.9);

Tailwind

colors: {
  custom: {
    50: '#836dd4',
    500: '#3934c0',
    950: '#000000',
  },
}

SCSS

$custom: #3934c0;
$custom-light: #836dd4;
$custom-dark: #000000;

JSON

{
  "hex": "#3934c0",
  "rgb": {
    "r": 57,
    "g": 52,
    "b": 192
  },
  "hsl": {
    "h": 242.143,
    "s": 57.377,
    "l": 47.843
  },
  "oklch": {
    "l": 0.43449,
    "c": 0.20882,
    "h": 274.9
  },
  "luminance": 0.07132
}

Semantic roles & 50–950 ramp

primary

#3934C0

secondary

#C8CB85

accent

#E147DB

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #3934C0

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

Preview Lab → · Contrast checker → · Palette generator →