#3D47CC#3D47CC

#3D47CC is a mid, highly saturated blue. Relative luminance 0.099; OKLCH L 47.8% C 0.202 H 272.6°. Best body text is #FFFFFF at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#3D47CC
RGB	rgb(61, 71, 204)
HSL	hsl(236, 58%, 52%)
HSV	hsv(236, 70%, 80%)
CMYK	cmyk(70.1%, 65.2%, 0%, 20%)
CIE-LAB	lab(37.58, 39.67, -69.95)
CIE-LCH	lch(37.58, 80.42, 299.56°)
OKLab	oklab(47.81% 0.0093 -0.2021)
OKLCH	oklch(47.81% 0.202 272.6)
XYZ	xyz(15.0731, 9.8567, 58.2232)
Luminance	0.0986 (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

#3D47CC #CCC23D

analogous

#3D8FCC #3D47CC #7B3DCC

triadic

#3D47CC #CC3D47 #47CC3D

tetradic

#3D47CC #CC3D8F #CCC23D #3DCC7B

square

#3D47CC #CC3D8F #CCC23D #3DCC7B

split-complementary

#3D47CC #CC7B3D #8FCC3D

monochromatic

#1E2471 #2A33A1 #3D47CC #6D75D9 #9EA3E5

Accessibility & contrast

On white

7.07

#3D47CC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#3D47CC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D47CC

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D47CC	#FFFFFF	#000000	##FFFFFF
##3D47CC	1.00	7.07	2.97	7.07
#FFFFFF	7.07	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD0

Deuteranopia (green-blind)

#0052C9

Tritanopia (blue-blind)

#006A83

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #3d47cc;
/* rgb */ color: rgb(61, 71, 204);
/* oklch */ color: oklch(47.8% 0.202 272.6);

Tailwind

colors: {
  custom: {
    50: '#857add',
    500: '#3d47cc',
    950: '#000000',
  },
}

SCSS

$custom: #3d47cc;
$custom-light: #857add;
$custom-dark: #000000;

JSON

{
  "hex": "#3d47cc",
  "rgb": {
    "r": 61,
    "g": 71,
    "b": 204
  },
  "hsl": {
    "h": 235.804,
    "s": 58.367,
    "l": 51.961
  },
  "oklch": {
    "l": 0.47805,
    "c": 0.20229,
    "h": 272.6
  },
  "luminance": 0.09858
}

Semantic roles & 50–950 ramp

primary

#3D47CC

secondary

#D2CD93

accent

#D746E2

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0D0915

muted

#7D7B83

Preview Lab

Preview with #3D47CC

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

Preview Lab → · Contrast checker → · Palette generator →