#3168B7#3168B7

#3168B7 is a mid, vivid blue. Relative luminance 0.140; OKLCH L 52.2% C 0.138 H 257.8°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#3168B7
RGB	rgb(49, 104, 183)
HSL	hsl(215, 58%, 45%)
HSV	hsv(215, 73%, 72%)
CMYK	cmyk(73.2%, 43.2%, 0%, 28.2%)
CIE-LAB	lab(44.19, 9.31, -47.06)
CIE-LCH	lch(44.19, 47.97, 281.20°)
OKLab	oklab(52.15% -0.0291 -0.1346)
OKLCH	oklch(52.15% 0.138 257.8)
XYZ	xyz(14.7611, 13.9709, 46.7093)
Luminance	0.1397 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3168B7 #B78031

analogous

#31ABB7 #3168B7 #3D31B7

triadic

#3168B7 #B73168 #68B731

tetradic

#3168B7 #B731AB #B78031 #31B73D

square

#3168B7 #B731AB #B78031 #31B73D

split-complementary

#3168B7 #B73D31 #ABB731

monochromatic

#173156 #244D87 #3168B7 #5487D1 #84A9DE

Accessibility & contrast

On white

5.53

#3168B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#3168B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3168B7

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3168B7	#FFFFFF	#000000	##FFFFFF
##3168B7	1.00	5.53	3.79	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#416FBA

Deuteranopia (green-blind)

#2963B5

Tritanopia (blue-blind)

#007B86

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #3168b7;
/* rgb */ color: rgb(49, 104, 183);
/* oklch */ color: oklch(52.2% 0.138 257.8);

Tailwind

colors: {
  custom: {
    50: '#7a92cd',
    500: '#3168b7',
    950: '#000000',
  },
}

SCSS

$custom: #3168b7;
$custom-light: #7a92cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3168b7",
  "rgb": {
    "r": 49,
    "g": 104,
    "b": 183
  },
  "hsl": {
    "h": 215.373,
    "s": 57.759,
    "l": 45.49
  },
  "oklch": {
    "l": 0.52154,
    "c": 0.13769,
    "h": 257.8
  },
  "luminance": 0.13972
}

Semantic roles & 50–950 ramp

primary

#3168B7

secondary

#C8A97C

accent

#A247E1

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #3168B7

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

Preview Lab → · Contrast checker → · Palette generator →