#365EAE#365EAE

#365EAE is a mid, vivid blue. Relative luminance 0.118; OKLCH L 49.5% C 0.135 H 262.5°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#365EAE
RGB	rgb(54, 94, 174)
HSL	hsl(220, 53%, 45%)
HSV	hsv(220, 69%, 68%)
CMYK	cmyk(69%, 46%, 0%, 31.8%)
CIE-LAB	lab(40.97, 13.13, -46.94)
CIE-LCH	lch(40.97, 48.74, 285.62°)
OKLab	oklab(49.55% -0.0176 -0.1343)
OKLCH	oklch(49.55% 0.135 262.5)
XYZ	xyz(13.1613, 11.8443, 41.6288)
Luminance	0.1185 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#365EAE #AE8636

analogous

#369AAE #365EAE #4A36AE

triadic

#365EAE #AE365E #5EAE36

tetradic

#365EAE #AE369A #AE8636 #36AE4A

square

#365EAE #AE369A #AE8636 #36AE4A

split-complementary

#365EAE #AE4A36 #9AAE36

monochromatic

#192C51 #28457F #365EAE #567DCB #85A1D9

Accessibility & contrast

On white

6.23

#365EAE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#365EAE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #365EAE

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##365EAE	#FFFFFF	#000000	##FFFFFF
##365EAE	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3666B1

Deuteranopia (green-blind)

#1F5BAC

Tritanopia (blue-blind)

#00717D

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #365eae;
/* rgb */ color: rgb(54, 94, 174);
/* oklch */ color: oklch(49.5% 0.135 262.5);

Tailwind

colors: {
  custom: {
    50: '#7b8bc7',
    500: '#365eae',
    950: '#000000',
  },
}

SCSS

$custom: #365eae;
$custom-light: #7b8bc7;
$custom-dark: #000000;

JSON

{
  "hex": "#365eae",
  "rgb": {
    "r": 54,
    "g": 94,
    "b": 174
  },
  "hsl": {
    "h": 220,
    "s": 52.632,
    "l": 44.706
  },
  "oklch": {
    "l": 0.49545,
    "c": 0.13547,
    "h": 262.5
  },
  "luminance": 0.11846
}

Semantic roles & 50–950 ramp

primary

#365EAE

secondary

#C3AC7D

accent

#AC4CDC

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #365EAE

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

Preview Lab → · Contrast checker → · Palette generator →