#3168B8#3168B8

#3168B8 is a mid, vivid blue. Relative luminance 0.140; OKLCH L 52.2% C 0.139 H 258.0°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#3168B8
RGB	rgb(49, 104, 184)
HSL	hsl(216, 58%, 46%)
HSV	hsv(216, 73%, 72%)
CMYK	cmyk(73.4%, 43.5%, 0%, 27.8%)
CIE-LAB	lab(44.25, 9.69, -47.55)
CIE-LCH	lch(44.25, 48.52, 281.52°)
OKLab	oklab(52.22% -0.0289 -0.136)
OKLCH	oklch(52.22% 0.139 258)
XYZ	xyz(14.8655, 14.0127, 47.2594)
Luminance	0.1401 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3168B8 #B88131

analogous

#31ABB8 #3168B8 #3E31B8

triadic

#3168B8 #B83168 #68B831

tetradic

#3168B8 #B831AB #B88131 #31B83E

square

#3168B8 #B831AB #B88131 #31B83E

split-complementary

#3168B8 #B83E31 #ABB831

monochromatic

#173157 #244D88 #3168B8 #5588D2 #85A9DE

Accessibility & contrast

On white

5.52

#3168B8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#3168B8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3168B8

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3168B8	#FFFFFF	#000000	##FFFFFF
##3168B8	1.00	5.52	3.80	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#416FBB

Deuteranopia (green-blind)

#2863B6

Tritanopia (blue-blind)

#007B87

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #3168b8;
/* rgb */ color: rgb(49, 104, 184);
/* oklch */ color: oklch(52.2% 0.139 258.0);

Tailwind

colors: {
  custom: {
    50: '#7b92ce',
    500: '#3168b8',
    950: '#000000',
  },
}

SCSS

$custom: #3168b8;
$custom-light: #7b92ce;
$custom-dark: #000000;

JSON

{
  "hex": "#3168b8",
  "rgb": {
    "r": 49,
    "g": 104,
    "b": 184
  },
  "hsl": {
    "h": 215.556,
    "s": 57.94,
    "l": 45.686
  },
  "oklch": {
    "l": 0.5222,
    "c": 0.13905,
    "h": 258
  },
  "luminance": 0.14014
}

Semantic roles & 50–950 ramp

primary

#3168B8

secondary

#C8A97D

accent

#A247E1

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #3168B8

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

Preview Lab → · Contrast checker → · Palette generator →