#365ED2#365ED2

#365ED2 is a mid, vivid blue. Relative luminance 0.134; OKLCH L 52.2% C 0.185 H 265.8°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#365ED2
RGB	rgb(54, 94, 210)
HSL	hsl(225, 63%, 52%)
HSV	hsv(225, 74%, 82%)
CMYK	cmyk(74.3%, 55.2%, 0%, 17.6%)
CIE-LAB	lab(43.42, 26.43, -63.90)
CIE-LCH	lch(43.42, 69.15, 292.47°)
OKLab	oklab(52.19% -0.0135 -0.1842)
OKLCH	oklch(52.19% 0.185 265.8)
XYZ	xyz(17.1528, 13.4409, 62.6506)
Luminance	0.1344 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#365ED2 #D2AA36

analogous

#36ACD2 #365ED2 #5C36D2

triadic

#365ED2 #D2365E #5ED236

tetradic

#365ED2 #D236AC #D2AA36 #36D25C

square

#365ED2 #D236AC #D2AA36 #36D25C

split-complementary

#365ED2 #D25C36 #ACD236

monochromatic

#1A3174 #2546A6 #365ED2 #6886DD #9AAEE8

Accessibility & contrast

On white

5.69

#365ED2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#365ED2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #365ED2

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##365ED2	#FFFFFF	#000000	##FFFFFF
##365ED2	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED6

Deuteranopia (green-blind)

#0060D0

Tritanopia (blue-blind)

#007B8F

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #365ed2;
/* rgb */ color: rgb(54, 94, 210);
/* oklch */ color: oklch(52.2% 0.185 265.8);

Tailwind

colors: {
  custom: {
    50: '#828be1',
    500: '#365ed2',
    950: '#000000',
  },
}

SCSS

$custom: #365ed2;
$custom-light: #828be1;
$custom-dark: #000000;

JSON

{
  "hex": "#365ed2",
  "rgb": {
    "r": 54,
    "g": 94,
    "b": 210
  },
  "hsl": {
    "h": 224.615,
    "s": 63.415,
    "l": 51.765
  },
  "oklch": {
    "l": 0.52192,
    "c": 0.18472,
    "h": 265.8
  },
  "luminance": 0.13443
}

Semantic roles & 50–950 ramp

primary

#365ED2

secondary

#D4C390

accent

#BC41E6

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #365ED2

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

Preview Lab → · Contrast checker → · Palette generator →