#365BA2#365BA2

#365BA2 is a mid, vivid blue. Relative luminance 0.109; OKLCH L 48.1% C 0.122 H 262.1°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#365BA2
RGB	rgb(54, 91, 162)
HSL	hsl(219, 50%, 42%)
HSV	hsv(219, 67%, 64%)
CMYK	cmyk(66.7%, 43.8%, 0%, 36.5%)
CIE-LAB	lab(39.37, 10.65, -42.39)
CIE-LCH	lch(39.37, 43.71, 284.10°)
OKLab	oklab(48.08% -0.0168 -0.121)
OKLCH	oklch(48.08% 0.122 262.1)
XYZ	xyz(11.7817, 10.8739, 35.6534)
Luminance	0.1087 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#365BA2 #A27D36

analogous

#3691A2 #365BA2 #4736A2

triadic

#365BA2 #A2365B #5BA236

tetradic

#365BA2 #A23691 #A27D36 #36A247

square

#365BA2 #A23691 #A27D36 #36A247

split-complementary

#365BA2 #A24736 #91A236

monochromatic

#172746 #274174 #365BA2 #5078C5 #7E9CD4

Accessibility & contrast

On white

6.61

#365BA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#365BA2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #365BA2

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##365BA2	#FFFFFF	#000000	##FFFFFF
##365BA2	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A62A5

Deuteranopia (green-blind)

#2858A1

Tritanopia (blue-blind)

#006B76

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #365ba2;
/* rgb */ color: rgb(54, 91, 162);
/* oklch */ color: oklch(48.1% 0.122 262.1);

Tailwind

colors: {
  custom: {
    50: '#7988be',
    500: '#365ba2',
    950: '#000000',
  },
}

SCSS

$custom: #365ba2;
$custom-light: #7988be;
$custom-dark: #000000;

JSON

{
  "hex": "#365ba2",
  "rgb": {
    "r": 54,
    "g": 91,
    "b": 162
  },
  "hsl": {
    "h": 219.444,
    "s": 50,
    "l": 42.353
  },
  "oklch": {
    "l": 0.48075,
    "c": 0.12216,
    "h": 262.1
  },
  "luminance": 0.10875
}

Semantic roles & 50–950 ramp

primary

#365BA2

secondary

#BDA577

accent

#AA4EDA

background

#F7F8FB

surface

#EEEFF7

border

#C9CAD0

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #365BA2

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

Preview Lab → · Contrast checker → · Palette generator →