#3156A2#3156A2

#3156A2 is a mid, vivid blue. Relative luminance 0.099; OKLCH L 46.7% C 0.130 H 262.9°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#3156A2
RGB	rgb(49, 86, 162)
HSL	hsl(220, 54%, 41%)
HSV	hsv(220, 70%, 64%)
CMYK	cmyk(69.8%, 46.9%, 0%, 36.5%)
CIE-LAB	lab(37.69, 13.07, -45.09)
CIE-LCH	lch(37.69, 46.94, 286.17°)
OKLab	oklab(46.72% -0.0162 -0.1291)
OKLCH	oklch(46.72% 0.13 262.9)
XYZ	xyz(11.1137, 9.9161, 35.5037)
Luminance	0.0992 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3156A2 #A27D31

analogous

#318FA2 #3156A2 #4531A2

triadic

#3156A2 #A23156 #56A231

tetradic

#3156A2 #A2318F #A27D31 #31A245

square

#3156A2 #A2318F #A27D31 #31A245

split-complementary

#3156A2 #A24531 #8FA231

monochromatic

#152444 #233D73 #3156A2 #4872C8 #7796D6

Accessibility & contrast

On white

7.04

#3156A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#3156A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3156A2

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3156A2	#FFFFFF	#000000	##FFFFFF
##3156A2	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F5EA5

Deuteranopia (green-blind)

#1854A0

Tritanopia (blue-blind)

#006874

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3156a2;
/* rgb */ color: rgb(49, 86, 162);
/* oklch */ color: oklch(46.7% 0.130 262.9);

Tailwind

colors: {
  custom: {
    50: '#7785be',
    500: '#3156a2',
    950: '#000000',
  },
}

SCSS

$custom: #3156a2;
$custom-light: #7785be;
$custom-dark: #000000;

JSON

{
  "hex": "#3156a2",
  "rgb": {
    "r": 49,
    "g": 86,
    "b": 162
  },
  "hsl": {
    "h": 220.354,
    "s": 53.555,
    "l": 41.373
  },
  "oklch": {
    "l": 0.46723,
    "c": 0.13011,
    "h": 262.9
  },
  "luminance": 0.09917
}

Semantic roles & 50–950 ramp

primary

#3156A2

secondary

#BEA571

accent

#AD4BDD

background

#F7F8FB

surface

#EEEFF7

border

#C9CAD0

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #3156A2

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

Preview Lab → · Contrast checker → · Palette generator →