#3364AE#3364AE

#3364AE is a mid, vivid blue. Relative luminance 0.129; OKLCH L 50.7% C 0.129 H 258.5°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#3364AE
RGB	rgb(51, 100, 174)
HSL	hsl(216, 55%, 44%)
HSV	hsv(216, 71%, 68%)
CMYK	cmyk(70.7%, 42.5%, 0%, 31.8%)
CIE-LAB	lab(42.57, 8.80, -44.38)
CIE-LCH	lch(42.57, 45.24, 281.22°)
OKLab	oklab(50.75% -0.0257 -0.1268)
OKLCH	oklch(50.75% 0.129 258.5)
XYZ	xyz(13.5596, 12.8727, 41.8063)
Luminance	0.1287 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3364AE #AE7D33

analogous

#33A2AE #3364AE #4033AE

triadic

#3364AE #AE3364 #64AE33

tetradic

#3364AE #AE33A2 #AE7D33 #33AE40

square

#3364AE #AE33A2 #AE7D33 #33AE40

split-complementary

#3364AE #AE4033 #A2AE33

monochromatic

#172E4F #25497F #3364AE #5283CC #81A5DA

Accessibility & contrast

On white

5.87

#3364AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#3364AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3364AE

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3364AE	#FFFFFF	#000000	##FFFFFF
##3364AE	1.00	5.87	3.57	5.87
#FFFFFF	5.87	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#416BB1

Deuteranopia (green-blind)

#2C5FAC

Tritanopia (blue-blind)

#007580

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #3364ae;
/* rgb */ color: rgb(51, 100, 174);
/* oklch */ color: oklch(50.7% 0.129 258.5);

Tailwind

colors: {
  custom: {
    50: '#798fc6',
    500: '#3364ae',
    950: '#000000',
  },
}

SCSS

$custom: #3364ae;
$custom-light: #798fc6;
$custom-dark: #000000;

JSON

{
  "hex": "#3364ae",
  "rgb": {
    "r": 51,
    "g": 100,
    "b": 174
  },
  "hsl": {
    "h": 216.098,
    "s": 54.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.50747,
    "c": 0.12935,
    "h": 258.5
  },
  "luminance": 0.12874
}

Semantic roles & 50–950 ramp

primary

#3364AE

secondary

#C3A679

accent

#A34ADE

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #3364AE

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

Preview Lab → · Contrast checker → · Palette generator →