#3A56BD#3A56BD

#3A56BD is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.2% C 0.165 H 268.3°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#3A56BD
RGB	rgb(58, 86, 189)
HSL	hsl(227, 53%, 48%)
HSV	hsv(227, 69%, 74%)
CMYK	cmyk(69.3%, 54.5%, 0%, 25.9%)
CIE-LAB	lab(39.96, 24.44, -57.35)
CIE-LCH	lch(39.96, 62.34, 293.08°)
OKLab	oklab(49.15% -0.005 -0.165)
OKLCH	oklch(49.15% 0.165 268.3)
XYZ	xyz(14.2549, 11.2278, 49.5502)
Luminance	0.1123 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A56BD #BDA13A

analogous

#3A97BD #3A56BD #603ABD

triadic

#3A56BD #BD3A56 #56BD3A

tetradic

#3A56BD #BD3A97 #BDA13A #3ABD60

square

#3A56BD #BD3A97 #BDA13A #3ABD60

split-complementary

#3A56BD #BD603A #97BD3A

monochromatic

#1D2B5F #2C418E #3A56BD #657BD0 #93A3DE

Accessibility & contrast

On white

6.47

#3A56BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#3A56BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A56BD

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A56BD	#FFFFFF	#000000	##FFFFFF
##3A56BD	1.00	6.47	3.25	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C1

Deuteranopia (green-blind)

#0058BB

Tritanopia (blue-blind)

#006F81

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #3a56bd;
/* rgb */ color: rgb(58, 86, 189);
/* oklch */ color: oklch(49.2% 0.165 268.3);

Tailwind

colors: {
  custom: {
    50: '#8085d2',
    500: '#3a56bd',
    950: '#000000',
  },
}

SCSS

$custom: #3a56bd;
$custom-light: #8085d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3a56bd",
  "rgb": {
    "r": 58,
    "g": 86,
    "b": 189
  },
  "hsl": {
    "h": 227.176,
    "s": 53.036,
    "l": 48.431
  },
  "oklch": {
    "l": 0.49154,
    "c": 0.16509,
    "h": 268.3
  },
  "luminance": 0.11229
}

Semantic roles & 50–950 ramp

primary

#3A56BD

secondary

#C9BC8A

accent

#BD4BDC

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #3A56BD

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

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