#3165AF#3165AF

#3165AF is a mid, vivid blue. Relative luminance 0.131; OKLCH L 51.0% C 0.130 H 257.6°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#3165AF
RGB	rgb(49, 101, 175)
HSL	hsl(215, 56%, 44%)
HSV	hsv(215, 72%, 69%)
CMYK	cmyk(72%, 42.3%, 0%, 31.4%)
CIE-LAB	lab(42.84, 8.23, -44.53)
CIE-LCH	lch(42.84, 45.29, 280.47°)
OKLab	oklab(50.96% -0.0279 -0.1272)
OKLCH	oklch(50.96% 0.13 257.6)
XYZ	xyz(13.6553, 13.0540, 42.3491)
Luminance	0.1305 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3165AF #AF7B31

analogous

#31A4AF #3165AF #3C31AF

triadic

#3165AF #AF3165 #65AF31

tetradic

#3165AF #AF31A4 #AF7B31 #31AF3C

square

#3165AF #AF31A4 #AF7B31 #31AF3C

split-complementary

#3165AF #AF3C31 #A4AF31

monochromatic

#162E4F #24497F #3165AF #4F84CE #7FA5DB

Accessibility & contrast

On white

5.82

#3165AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#3165AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3165AF

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3165AF	#FFFFFF	#000000	##FFFFFF
##3165AF	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#426BB2

Deuteranopia (green-blind)

#2C60AE

Tritanopia (blue-blind)

#007681

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #3165af;
/* rgb */ color: rgb(49, 101, 175);
/* oklch */ color: oklch(51.0% 0.130 257.6);

Tailwind

colors: {
  custom: {
    50: '#7990c7',
    500: '#3165af',
    950: '#000000',
  },
}

SCSS

$custom: #3165af;
$custom-light: #7990c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3165af",
  "rgb": {
    "r": 49,
    "g": 101,
    "b": 175
  },
  "hsl": {
    "h": 215.238,
    "s": 56.25,
    "l": 43.922
  },
  "oklch": {
    "l": 0.50957,
    "c": 0.13026,
    "h": 257.6
  },
  "luminance": 0.13055
}

Semantic roles & 50–950 ramp

primary

#3165AF

secondary

#C4A578

accent

#A148E0

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #3165AF

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

Preview Lab → · Contrast checker → · Palette generator →