#3662AF#3662AF

#3662AF is a mid, vivid blue. Relative luminance 0.126; OKLCH L 50.5% C 0.132 H 260.7°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#3662AF
RGB	rgb(54, 98, 175)
HSL	hsl(218, 53%, 45%)
HSV	hsv(218, 69%, 69%)
CMYK	cmyk(69.1%, 44%, 0%, 31.4%)
CIE-LAB	lab(42.17, 10.92, -45.59)
CIE-LCH	lch(42.17, 46.88, 283.47°)
OKLab	oklab(50.5% -0.0213 -0.1303)
OKLCH	oklch(50.5% 0.132 260.7)
XYZ	xyz(13.6241, 12.6134, 42.2658)
Luminance	0.1262 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3662AF #AF8336

analogous

#369EAF #3662AF #4736AF

triadic

#3662AF #AF3662 #62AF36

tetradic

#3662AF #AF369E #AF8336 #36AF47

square

#3662AF #AF369E #AF8336 #36AF47

split-complementary

#3662AF #AF4736 #9EAF36

monochromatic

#192E51 #284880 #3662AF #5781CB #86A4DA

Accessibility & contrast

On white

5.96

#3662AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#3662AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3662AF

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3662AF	#FFFFFF	#000000	##FFFFFF
##3662AF	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D6AB2

Deuteranopia (green-blind)

#285EAD

Tritanopia (blue-blind)

#007480

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #3662af;
/* rgb */ color: rgb(54, 98, 175);
/* oklch */ color: oklch(50.5% 0.132 260.7);

Tailwind

colors: {
  custom: {
    50: '#7b8ec7',
    500: '#3662af',
    950: '#000000',
  },
}

SCSS

$custom: #3662af;
$custom-light: #7b8ec7;
$custom-dark: #000000;

JSON

{
  "hex": "#3662af",
  "rgb": {
    "r": 54,
    "g": 98,
    "b": 175
  },
  "hsl": {
    "h": 218.182,
    "s": 52.838,
    "l": 44.902
  },
  "oklch": {
    "l": 0.50495,
    "c": 0.13203,
    "h": 260.7
  },
  "luminance": 0.12615
}

Semantic roles & 50–950 ramp

primary

#3662AF

secondary

#C3AA7D

accent

#A84CDC

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #3662AF

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

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