#3B47D5#3B47D5

#3B47D5 is a mid, highly saturated blue. Relative luminance 0.102; OKLCH L 48.5% C 0.214 H 271.7°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#3B47D5
RGB	rgb(59, 71, 213)
HSL	hsl(235, 65%, 53%)
HSV	hsv(235, 72%, 84%)
CMYK	cmyk(72.3%, 66.7%, 0%, 16.5%)
CIE-LAB	lab(38.27, 42.53, -74.03)
CIE-LCH	lch(38.27, 85.37, 299.88°)
OKLab	oklab(48.52% 0.0064 -0.2141)
OKLCH	oklch(48.52% 0.214 271.7)
XYZ	xyz(16.0630, 10.2387, 64.0676)
Luminance	0.1024 (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

#3B47D5 #D5C93B

analogous

#3B94D5 #3B47D5 #7C3BD5

triadic

#3B47D5 #D53B47 #47D53B

tetradic

#3B47D5 #D53B94 #D5C93B #3BD57C

square

#3B47D5 #D53B94 #D5C93B #3BD57C

split-complementary

#3B47D5 #D57C3B #94D53B

monochromatic

#1A227B #2530AE #3B47D5 #6D76E0 #A0A6EB

Accessibility & contrast

On white

6.89

#3B47D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#3B47D5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B47D5

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B47D5	#FFFFFF	#000000	##FFFFFF
##3B47D5	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D9

Deuteranopia (green-blind)

#0053D2

Tritanopia (blue-blind)

#006D88

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3b47d5;
/* rgb */ color: rgb(59, 71, 213);
/* oklch */ color: oklch(48.5% 0.214 271.7);

Tailwind

colors: {
  custom: {
    50: '#877ae3',
    500: '#3b47d5',
    950: '#000000',
  },
}

SCSS

$custom: #3b47d5;
$custom-light: #877ae3;
$custom-dark: #000000;

JSON

{
  "hex": "#3b47d5",
  "rgb": {
    "r": 59,
    "g": 71,
    "b": 213
  },
  "hsl": {
    "h": 235.325,
    "s": 64.706,
    "l": 53.333
  },
  "oklch": {
    "l": 0.48516,
    "c": 0.21416,
    "h": 271.7
  },
  "luminance": 0.1024
}

Semantic roles & 50–950 ramp

primary

#3B47D5

secondary

#D7D295

accent

#DB40E8

background

#F9F7FE

surface

#F1EDFC

border

#CBC8D5

text

#0D0916

muted

#7E7B84

Preview Lab

Preview with #3B47D5

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

Preview Lab → · Contrast checker → · Palette generator →