#3D47D7#3D47D7

#3D47D7 is a mid, highly saturated blue. Relative luminance 0.104; OKLCH L 48.8% C 0.216 H 272.2°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#3D47D7
RGB	rgb(61, 71, 215)
HSL	hsl(236, 66%, 54%)
HSV	hsv(236, 72%, 84%)
CMYK	cmyk(71.6%, 67%, 0%, 15.7%)
CIE-LAB	lab(38.56, 43.42, -74.70)
CIE-LCH	lch(38.56, 86.40, 300.17°)
OKLab	oklab(48.81% 0.0083 -0.216)
OKLCH	oklch(48.81% 0.216 272.2)
XYZ	xyz(16.4393, 10.4032, 65.4185)
Luminance	0.1041 (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

#3D47D7 #D7CD3D

analogous

#3D94D7 #3D47D7 #803DD7

triadic

#3D47D7 #D73D47 #47D73D

tetradic

#3D47D7 #D73D94 #D7CD3D #3DD780

square

#3D47D7 #D73D94 #D7CD3D #3DD780

split-complementary

#3D47D7 #D7803D #94D73D

monochromatic

#1A217F #252EB2 #3D47D7 #7077E1 #A2A7EC

Accessibility & contrast

On white

6.82

#3D47D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#3D47D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D47D7

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D47D7	#FFFFFF	#000000	##FFFFFF
##3D47D7	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062DB

Deuteranopia (green-blind)

#0054D4

Tritanopia (blue-blind)

#006E89

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3d47d7;
/* rgb */ color: rgb(61, 71, 215);
/* oklch */ color: oklch(48.8% 0.216 272.2);

Tailwind

colors: {
  custom: {
    50: '#887be5',
    500: '#3d47d7',
    950: '#000000',
  },
}

SCSS

$custom: #3d47d7;
$custom-light: #887be5;
$custom-dark: #000000;

JSON

{
  "hex": "#3d47d7",
  "rgb": {
    "r": 61,
    "g": 71,
    "b": 215
  },
  "hsl": {
    "h": 236.104,
    "s": 65.812,
    "l": 54.118
  },
  "oklch": {
    "l": 0.4881,
    "c": 0.21614,
    "h": 272.2
  },
  "luminance": 0.10405
}

Semantic roles & 50–950 ramp

primary

#3D47D7

secondary

#D9D497

accent

#DE3FE9

background

#F9F7FE

surface

#F1EEFC

border

#CBC9D5

text

#0D0916

muted

#7E7B84

Preview Lab

Preview with #3D47D7

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

Preview Lab → · Contrast checker → · Palette generator →