#3D56BA#3D56BA

#3D56BA is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.1% C 0.160 H 269.2°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#3D56BA
RGB	rgb(61, 86, 186)
HSL	hsl(228, 51%, 48%)
HSV	hsv(228, 67%, 73%)
CMYK	cmyk(67.2%, 53.8%, 0%, 27.1%)
CIE-LAB	lab(39.90, 23.81, -55.69)
CIE-LCH	lch(39.90, 60.56, 293.15°)
OKLab	oklab(49.08% -0.0024 -0.16)
OKLCH	oklch(49.08% 0.16 269.2)
XYZ	xyz(14.1122, 11.1915, 47.8613)
Luminance	0.1119 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D56BA #BAA13D

analogous

#3D94BA #3D56BA #623DBA

triadic

#3D56BA #BA3D56 #56BA3D

tetradic

#3D56BA #BA3D94 #BAA13D #3DBA62

square

#3D56BA #BA3D94 #BAA13D #3DBA62

split-complementary

#3D56BA #BA623D #94BA3D

monochromatic

#1F2B5E #2E418C #3D56BA #677BCD #95A3DC

Accessibility & contrast

On white

6.48

#3D56BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#3D56BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D56BA

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D56BA	#FFFFFF	#000000	##FFFFFF
##3D56BA	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E64BD

Deuteranopia (green-blind)

#0059B8

Tritanopia (blue-blind)

#006E7F

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #3d56ba;
/* rgb */ color: rgb(61, 86, 186);
/* oklch */ color: oklch(49.1% 0.160 269.2);

Tailwind

colors: {
  custom: {
    50: '#8185cf',
    500: '#3d56ba',
    950: '#000000',
  },
}

SCSS

$custom: #3d56ba;
$custom-light: #8185cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3d56ba",
  "rgb": {
    "r": 61,
    "g": 86,
    "b": 186
  },
  "hsl": {
    "h": 228,
    "s": 50.607,
    "l": 48.431
  },
  "oklch": {
    "l": 0.49082,
    "c": 0.16007,
    "h": 269.2
  },
  "luminance": 0.11193
}

Semantic roles & 50–950 ramp

primary

#3D56BA

secondary

#C8BC8B

accent

#BE4EDA

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0B0B14

muted

#7C7C82

Preview Lab

Preview with #3D56BA

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

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