#3A56AC#3A56AC

#3A56AC is a mid, vivid blue. Relative luminance 0.105; OKLCH L 47.9% C 0.141 H 267.3°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#3A56AC
RGB	rgb(58, 86, 172)
HSL	hsl(225, 50%, 45%)
HSV	hsv(225, 66%, 67%)
CMYK	cmyk(66.3%, 50%, 0%, 32.5%)
CIE-LAB	lab(38.78, 18.25, -49.26)
CIE-LCH	lch(38.78, 52.53, 290.33°)
OKLab	oklab(47.89% -0.0066 -0.1412)
OKLCH	oklch(47.89% 0.141 267.3)
XYZ	xyz(12.5165, 10.5325, 40.3951)
Luminance	0.1053 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A56AC #AC903A

analogous

#3A8FAC #3A56AC #573AAC

triadic

#3A56AC #AC3A56 #56AC3A

tetradic

#3A56AC #AC3A8F #AC903A #3AAC57

square

#3A56AC #AC3A8F #AC903A #3AAC57

split-complementary

#3A56AC #AC573A #8FAC3A

monochromatic

#1B2850 #2B3F7E #3A56AC #5B76C8 #899CD7

Accessibility & contrast

On white

6.76

#3A56AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#3A56AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A56AC

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A56AC	#FFFFFF	#000000	##FFFFFF
##3A56AC	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2761AF

Deuteranopia (green-blind)

#0556AA

Tritanopia (blue-blind)

#006A79

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3a56ac;
/* rgb */ color: rgb(58, 86, 172);
/* oklch */ color: oklch(47.9% 0.141 267.3);

Tailwind

colors: {
  custom: {
    50: '#7d85c5',
    500: '#3a56ac',
    950: '#000000',
  },
}

SCSS

$custom: #3a56ac;
$custom-light: #7d85c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3a56ac",
  "rgb": {
    "r": 58,
    "g": 86,
    "b": 172
  },
  "hsl": {
    "h": 225.263,
    "s": 49.565,
    "l": 45.098
  },
  "oklch": {
    "l": 0.47885,
    "c": 0.14135,
    "h": 267.3
  },
  "luminance": 0.10534
}

Semantic roles & 50–950 ramp

primary

#3A56AC

secondary

#C2B280

accent

#B74FD9

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #3A56AC

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

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