#365FBE#365FBE

#365FBE is a mid, vivid blue. Relative luminance 0.127; OKLCH L 50.9% C 0.156 H 264.1°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#365FBE
RGB	rgb(54, 95, 190)
HSL	hsl(222, 56%, 48%)
HSV	hsv(222, 72%, 75%)
CMYK	cmyk(71.6%, 50%, 0%, 25.5%)
CIE-LAB	lab(42.28, 18.40, -54.19)
CIE-LCH	lch(42.28, 57.23, 288.76°)
OKLab	oklab(50.89% -0.0162 -0.1556)
OKLCH	oklch(50.89% 0.156 264.1)
XYZ	xyz(14.9045, 12.6848, 50.3681)
Luminance	0.1269 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#365FBE #BE9536

analogous

#36A3BE #365FBE #5136BE

triadic

#365FBE #BE365F #5FBE36

tetradic

#365FBE #BE36A3 #BE9536 #36BE51

square

#365FBE #BE36A3 #BE9536 #36BE51

split-complementary

#365FBE #BE5136 #A3BE36

monochromatic

#1B2F5F #28478E #365FBE #6082D2 #8FA7DF

Accessibility & contrast

On white

5.94

#365FBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#365FBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #365FBE

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##365FBE	#FFFFFF	#000000	##FFFFFF
##365FBE	1.00	5.94	3.54	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#276AC1

Deuteranopia (green-blind)

#005EBC

Tritanopia (blue-blind)

#007685

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #365fbe;
/* rgb */ color: rgb(54, 95, 190);
/* oklch */ color: oklch(50.9% 0.156 264.1);

Tailwind

colors: {
  custom: {
    50: '#7e8bd2',
    500: '#365fbe',
    950: '#000000',
  },
}

SCSS

$custom: #365fbe;
$custom-light: #7e8bd2;
$custom-dark: #000000;

JSON

{
  "hex": "#365fbe",
  "rgb": {
    "r": 54,
    "g": 95,
    "b": 190
  },
  "hsl": {
    "h": 221.912,
    "s": 55.738,
    "l": 47.843
  },
  "oklch": {
    "l": 0.50886,
    "c": 0.15647,
    "h": 264.1
  },
  "luminance": 0.12686
}

Semantic roles & 50–950 ramp

primary

#365FBE

secondary

#CAB586

accent

#B249DF

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #365FBE

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

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