#3165AE#3165AE

#3165AE is a mid, vivid blue. Relative luminance 0.130; OKLCH L 50.9% C 0.129 H 257.4°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#3165AE
RGB	rgb(49, 101, 174)
HSL	hsl(215, 56%, 44%)
HSV	hsv(215, 72%, 68%)
CMYK	cmyk(71.8%, 42%, 0%, 31.8%)
CIE-LAB	lab(42.79, 7.86, -44.04)
CIE-LCH	lch(42.79, 44.74, 280.12°)
OKLab	oklab(50.89% -0.0282 -0.1258)
OKLCH	oklch(50.89% 0.129 257.4)
XYZ	xyz(13.5575, 13.0149, 41.8338)
Luminance	0.1302 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3165AE #AE7A31

analogous

#31A3AE #3165AE #3B31AE

triadic

#3165AE #AE3165 #65AE31

tetradic

#3165AE #AE31A3 #AE7A31 #31AE3B

square

#3165AE #AE31A3 #AE7A31 #31AE3B

split-complementary

#3165AE #AE3B31 #A3AE31

monochromatic

#162E4E #24497E #3165AE #4F83CD #7FA5DB

Accessibility & contrast

On white

5.83

#3165AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#3165AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3165AE

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3165AE	#FFFFFF	#000000	##FFFFFF
##3165AE	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#426BB1

Deuteranopia (green-blind)

#2E60AD

Tritanopia (blue-blind)

#007681

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #3165ae;
/* rgb */ color: rgb(49, 101, 174);
/* oklch */ color: oklch(50.9% 0.129 257.4);

Tailwind

colors: {
  custom: {
    50: '#7990c6',
    500: '#3165ae',
    950: '#000000',
  },
}

SCSS

$custom: #3165ae;
$custom-light: #7990c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3165ae",
  "rgb": {
    "r": 49,
    "g": 101,
    "b": 174
  },
  "hsl": {
    "h": 215.04,
    "s": 56.054,
    "l": 43.725
  },
  "oklch": {
    "l": 0.50892,
    "c": 0.1289,
    "h": 257.4
  },
  "luminance": 0.13016
}

Semantic roles & 50–950 ramp

primary

#3165AE

secondary

#C4A477

accent

#A148DF

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #3165AE

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

Preview Lab → · Contrast checker → · Palette generator →