#3D56C4#3D56C4

#3D56C4 is a mid, vivid blue. Relative luminance 0.116; OKLCH L 49.9% C 0.174 H 269.4°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#3D56C4
RGB	rgb(61, 86, 196)
HSL	hsl(229, 53%, 50%)
HSV	hsv(229, 69%, 77%)
CMYK	cmyk(68.9%, 56.1%, 0%, 23.1%)
CIE-LAB	lab(40.62, 27.40, -60.35)
CIE-LCH	lch(40.62, 66.28, 294.42°)
OKLab	oklab(49.85% -0.0018 -0.1737)
OKLCH	oklch(49.85% 0.174 269.4)
XYZ	xyz(15.2127, 11.6317, 53.6573)
Luminance	0.1163 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D56C4 #C4AB3D

analogous

#3D99C4 #3D56C4 #673DC4

triadic

#3D56C4 #C43D56 #56C43D

tetradic

#3D56C4 #C43D99 #C4AB3D #3DC467

square

#3D56C4 #C43D99 #C4AB3D #3DC467

split-complementary

#3D56C4 #C4673D #99C43D

monochromatic

#1F2D67 #2E4196 #3D56C4 #6C7FD2 #9BA8E1

Accessibility & contrast

On white

6.31

#3D56C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#3D56C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D56C4

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D56C4	#FFFFFF	#000000	##FFFFFF
##3D56C4	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066C8

Deuteranopia (green-blind)

#005AC2

Tritanopia (blue-blind)

#007184

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #3d56c4;
/* rgb */ color: rgb(61, 86, 196);
/* oklch */ color: oklch(49.9% 0.174 269.4);

Tailwind

colors: {
  custom: {
    50: '#8385d7',
    500: '#3d56c4',
    950: '#000000',
  },
}

SCSS

$custom: #3d56c4;
$custom-light: #8385d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3d56c4",
  "rgb": {
    "r": 61,
    "g": 86,
    "b": 196
  },
  "hsl": {
    "h": 228.889,
    "s": 53.36,
    "l": 50.392
  },
  "oklch": {
    "l": 0.49854,
    "c": 0.17376,
    "h": 269.4
  },
  "luminance": 0.11633
}

Semantic roles & 50–950 ramp

primary

#3D56C4

secondary

#CDC190

accent

#C24BDD

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #3D56C4

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

Preview Lab → · Contrast checker → · Palette generator →