#3A3FCD#3A3FCD

#3A3FCD is a mid, highly saturated blue. Relative luminance 0.089; OKLCH L 46.4% C 0.213 H 272.9°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#3A3FCD
RGB	rgb(58, 63, 205)
HSL	hsl(238, 60%, 52%)
HSV	hsv(238, 72%, 80%)
CMYK	cmyk(71.7%, 69.3%, 0%, 19.6%)
CIE-LAB	lab(35.72, 44.49, -73.60)
CIE-LCH	lch(35.72, 86.00, 301.15°)
OKLab	oklab(46.43% 0.0108 -0.2128)
OKLCH	oklch(46.43% 0.213 272.9)
XYZ	xyz(14.5382, 8.8609, 58.6899)
Luminance	0.0886 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.71

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A3FCD #CDC83A

analogous

#3A89CD #3A3FCD #7F3ACD

triadic

#3A3FCD #CD3A3F #3FCD3A

tetradic

#3A3FCD #CD3A89 #CDC83A #3ACD7F

square

#3A3FCD #CD3A89 #CDC83A #3ACD7F

split-complementary

#3A3FCD #CD7F3A #89CD3A

monochromatic

#1C1F70 #292DA1 #3A3FCD #6B6FD9 #9C9EE6

Accessibility & contrast

On white

7.57

#3A3FCD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#3A3FCD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A3FCD

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A3FCD	#FFFFFF	#000000	##FFFFFF
##3A3FCD	1.00	7.57	2.77	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BD1

Deuteranopia (green-blind)

#004DCA

Tritanopia (blue-blind)

#006681

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3a3fcd;
/* rgb */ color: rgb(58, 63, 205);
/* oklch */ color: oklch(46.4% 0.213 272.9);

Tailwind

colors: {
  custom: {
    50: '#8575dd',
    500: '#3a3fcd',
    950: '#000000',
  },
}

SCSS

$custom: #3a3fcd;
$custom-light: #8575dd;
$custom-dark: #000000;

JSON

{
  "hex": "#3a3fcd",
  "rgb": {
    "r": 58,
    "g": 63,
    "b": 205
  },
  "hsl": {
    "h": 237.959,
    "s": 59.514,
    "l": 51.569
  },
  "oklch": {
    "l": 0.46431,
    "c": 0.21313,
    "h": 272.9
  },
  "luminance": 0.08862
}

Semantic roles & 50–950 ramp

primary

#3A3FCD

secondary

#D2D091

accent

#DD45E3

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #3A3FCD

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

Preview Lab → · Contrast checker → · Palette generator →