#3D56CE#3D56CE

#3D56CE is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.7% C 0.187 H 269.5°. Best body text is #FFFFFF at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#3D56CE
RGB	rgb(61, 86, 206)
HSL	hsl(230, 60%, 52%)
HSV	hsv(230, 70%, 81%)
CMYK	cmyk(70.4%, 58.3%, 0%, 19.2%)
CIE-LAB	lab(41.38, 30.98, -64.91)
CIE-LCH	lch(41.38, 71.92, 295.51°)
OKLab	oklab(50.65% -0.0015 -0.1872)
OKLCH	oklch(50.65% 0.187 269.5)
XYZ	xyz(16.3890, 12.1023, 59.8528)
Luminance	0.1210 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D56CE #CEB53D

analogous

#3D9FCE #3D56CE #6C3DCE

triadic

#3D56CE #CE3D56 #56CE3D

tetradic

#3D56CE #CE3D9F #CEB53D #3DCE6C

square

#3D56CE #CE3D9F #CEB53D #3DCE6C

split-complementary

#3D56CE #CE6C3D #9FCE3D

monochromatic

#1D2C73 #293FA4 #3D56CE #6E81DA #9FABE7

Accessibility & contrast

On white

6.14

#3D56CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#3D56CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D56CE

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D56CE	#FFFFFF	#000000	##FFFFFF
##3D56CE	1.00	6.14	3.42	6.14
#FFFFFF	6.14	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D2

Deuteranopia (green-blind)

#005BCC

Tritanopia (blue-blind)

#007489

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #3d56ce;
/* rgb */ color: rgb(61, 86, 206);
/* oklch */ color: oklch(50.7% 0.187 269.5);

Tailwind

colors: {
  custom: {
    50: '#8585de',
    500: '#3d56ce',
    950: '#000000',
  },
}

SCSS

$custom: #3d56ce;
$custom-light: #8585de;
$custom-dark: #000000;

JSON

{
  "hex": "#3d56ce",
  "rgb": {
    "r": 61,
    "g": 86,
    "b": 206
  },
  "hsl": {
    "h": 229.655,
    "s": 59.671,
    "l": 52.353
  },
  "oklch": {
    "l": 0.50654,
    "c": 0.18717,
    "h": 269.5
  },
  "luminance": 0.12104
}

Semantic roles & 50–950 ramp

primary

#3D56CE

secondary

#D3C894

accent

#C845E3

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #3D56CE

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

Preview Lab → · Contrast checker → · Palette generator →