#3160B3#3160B3

#3160B3 is a mid, vivid blue. Relative luminance 0.123; OKLCH L 50.1% C 0.142 H 260.8°. Best body text is #FFFFFF at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#3160B3
RGB	rgb(49, 96, 179)
HSL	hsl(218, 57%, 45%)
HSV	hsv(218, 73%, 70%)
CMYK	cmyk(72.6%, 46.4%, 0%, 29.8%)
CIE-LAB	lab(41.65, 12.94, -48.80)
CIE-LCH	lch(41.65, 50.49, 284.85°)
OKLab	oklab(50.11% -0.0226 -0.1399)
OKLCH	oklch(50.11% 0.142 260.8)
XYZ	xyz(13.5833, 12.2719, 44.2919)
Luminance	0.1227 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3160B3 #B38431

analogous

#31A1B3 #3160B3 #4331B3

triadic

#3160B3 #B33160 #60B331

tetradic

#3160B3 #B331A1 #B38431 #31B343

square

#3160B3 #B331A1 #B38431 #31B343

split-complementary

#3160B3 #B34331 #A1B331

monochromatic

#172C53 #244683 #3160B3 #527FD0 #82A3DD

Accessibility & contrast

On white

6.08

#3160B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#3160B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3160B3

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3160B3	#FFFFFF	#000000	##FFFFFF
##3160B3	1.00	6.08	3.45	6.08
#FFFFFF	6.08	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3569B6

Deuteranopia (green-blind)

#185DB1

Tritanopia (blue-blind)

#007381

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #3160b3;
/* rgb */ color: rgb(49, 96, 179);
/* oklch */ color: oklch(50.1% 0.142 260.8);

Tailwind

colors: {
  custom: {
    50: '#7a8cca',
    500: '#3160b3',
    950: '#000000',
  },
}

SCSS

$custom: #3160b3;
$custom-light: #7a8cca;
$custom-dark: #000000;

JSON

{
  "hex": "#3160b3",
  "rgb": {
    "r": 49,
    "g": 96,
    "b": 179
  },
  "hsl": {
    "h": 218.308,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.5011,
    "c": 0.14167,
    "h": 260.8
  },
  "luminance": 0.12273
}

Semantic roles & 50–950 ramp

primary

#3160B3

secondary

#C6AA7A

accent

#A948E0

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #3160B3

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

Preview Lab → · Contrast checker → · Palette generator →