#3160B1#3160B1

#3160B1 is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.0% C 0.139 H 260.5°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#3160B1
RGB	rgb(49, 96, 177)
HSL	hsl(218, 57%, 44%)
HSV	hsv(218, 72%, 69%)
CMYK	cmyk(72.3%, 45.8%, 0%, 30.6%)
CIE-LAB	lab(41.52, 12.19, -47.83)
CIE-LCH	lch(41.52, 49.36, 284.30°)
OKLab	oklab(49.97% -0.0229 -0.137)
OKLCH	oklch(49.97% 0.139 260.5)
XYZ	xyz(13.3825, 12.1916, 43.2344)
Luminance	0.1219 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3160B1 #B18231

analogous

#31A0B1 #3160B1 #4231B1

triadic

#3160B1 #B13160 #60B131

tetradic

#3160B1 #B131A0 #B18231 #31B142

square

#3160B1 #B131A0 #B18231 #31B142

split-complementary

#3160B1 #B14231 #A0B131

monochromatic

#162C51 #244681 #3160B1 #517FCF #80A2DC

Accessibility & contrast

On white

6.11

#3160B1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#3160B1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3160B1

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3160B1	#FFFFFF	#000000	##FFFFFF
##3160B1	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3768B4

Deuteranopia (green-blind)

#1C5CAF

Tritanopia (blue-blind)

#007380

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #3160b1;
/* rgb */ color: rgb(49, 96, 177);
/* oklch */ color: oklch(50.0% 0.139 260.5);

Tailwind

colors: {
  custom: {
    50: '#798cc9',
    500: '#3160b1',
    950: '#000000',
  },
}

SCSS

$custom: #3160b1;
$custom-light: #798cc9;
$custom-dark: #000000;

JSON

{
  "hex": "#3160b1",
  "rgb": {
    "r": 49,
    "g": 96,
    "b": 177
  },
  "hsl": {
    "h": 217.969,
    "s": 56.637,
    "l": 44.314
  },
  "oklch": {
    "l": 0.49972,
    "c": 0.13891,
    "h": 260.5
  },
  "luminance": 0.12193
}

Semantic roles & 50–950 ramp

primary

#3160B1

secondary

#C5A979

accent

#A848E0

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #3160B1

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

Preview Lab → · Contrast checker → · Palette generator →