#3160B4#3160B4

#3160B4 is a mid, vivid blue. Relative luminance 0.123; OKLCH L 50.2% C 0.143 H 261.0°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#3160B4
RGB	rgb(49, 96, 180)
HSL	hsl(218, 57%, 45%)
HSV	hsv(218, 73%, 71%)
CMYK	cmyk(72.8%, 46.7%, 0%, 29.4%)
CIE-LAB	lab(41.71, 13.32, -49.29)
CIE-LCH	lch(41.71, 51.05, 285.12°)
OKLab	oklab(50.18% -0.0224 -0.1413)
OKLCH	oklch(50.18% 0.143 261)
XYZ	xyz(13.6848, 12.3125, 44.8265)
Luminance	0.1231 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3160B4 #B48531

analogous

#31A2B4 #3160B4 #4331B4

triadic

#3160B4 #B43160 #60B431

tetradic

#3160B4 #B431A2 #B48531 #31B443

square

#3160B4 #B431A2 #B48531 #31B443

split-complementary

#3160B4 #B44331 #A2B431

monochromatic

#172D54 #244684 #3160B4 #527FD0 #82A3DD

Accessibility & contrast

On white

6.06

#3160B4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#3160B4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3160B4

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3160B4	#FFFFFF	#000000	##FFFFFF
##3160B4	1.00	6.06	3.46	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3469B7

Deuteranopia (green-blind)

#165DB2

Tritanopia (blue-blind)

#007481

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #3160b4;
/* rgb */ color: rgb(49, 96, 180);
/* oklch */ color: oklch(50.2% 0.143 261.0);

Tailwind

colors: {
  custom: {
    50: '#7a8ccb',
    500: '#3160b4',
    950: '#000000',
  },
}

SCSS

$custom: #3160b4;
$custom-light: #7a8ccb;
$custom-dark: #000000;

JSON

{
  "hex": "#3160b4",
  "rgb": {
    "r": 49,
    "g": 96,
    "b": 180
  },
  "hsl": {
    "h": 218.473,
    "s": 57.205,
    "l": 44.902
  },
  "oklch": {
    "l": 0.50179,
    "c": 0.14305,
    "h": 261
  },
  "luminance": 0.12314
}

Semantic roles & 50–950 ramp

primary

#3160B4

secondary

#C6AB7B

accent

#AA47E0

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #3160B4

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

Preview Lab → · Contrast checker → · Palette generator →