#3160BF#3160BF

#3160BF is a mid, vivid blue. Relative luminance 0.128; OKLCH L 51.0% C 0.158 H 262.4°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#3160BF
RGB	rgb(49, 96, 191)
HSL	hsl(220, 59%, 47%)
HSV	hsv(220, 74%, 75%)
CMYK	cmyk(74.3%, 49.7%, 0%, 25.1%)
CIE-LAB	lab(42.43, 17.45, -54.55)
CIE-LCH	lch(42.43, 57.27, 287.74°)
OKLab	oklab(50.96% -0.0208 -0.1568)
OKLCH	oklch(50.96% 0.158 262.4)
XYZ	xyz(14.8501, 12.7787, 50.9640)
Luminance	0.1278 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3160BF #BF9031

analogous

#31A7BF #3160BF #4931BF

triadic

#3160BF #BF3160 #60BF31

tetradic

#3160BF #BF31A7 #BF9031 #31BF49

square

#3160BF #BF31A7 #BF9031 #31BF49

split-complementary

#3160BF #BF4931 #A7BF31

monochromatic

#182F5E #25488E #3160BF #5982D4 #8AA6E1

Accessibility & contrast

On white

5.91

#3160BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#3160BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3160BF

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3160BF	#FFFFFF	#000000	##FFFFFF
##3160BF	1.00	5.91	3.56	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#286BC2

Deuteranopia (green-blind)

#005EBD

Tritanopia (blue-blind)

#007786

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #3160bf;
/* rgb */ color: rgb(49, 96, 191);
/* oklch */ color: oklch(51.0% 0.158 262.4);

Tailwind

colors: {
  custom: {
    50: '#7c8cd3',
    500: '#3160bf',
    950: '#000000',
  },
}

SCSS

$custom: #3160bf;
$custom-light: #7c8cd3;
$custom-dark: #000000;

JSON

{
  "hex": "#3160bf",
  "rgb": {
    "r": 49,
    "g": 96,
    "b": 191
  },
  "hsl": {
    "h": 220.141,
    "s": 59.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.50961,
    "c": 0.15813,
    "h": 262.4
  },
  "luminance": 0.1278
}

Semantic roles & 50–950 ramp

primary

#3160BF

secondary

#CBB281

accent

#AE45E2

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #3160BF

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

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