#2365D4#2365D4

#2365D4 is a mid, vivid blue. Relative luminance 0.144; OKLCH L 53.1% C 0.184 H 260.4°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#2365D4
RGB	rgb(35, 101, 212)
HSL	hsl(218, 72%, 48%)
HSV	hsv(218, 83%, 83%)
CMYK	cmyk(83.5%, 52.4%, 0%, 16.9%)
CIE-LAB	lab(44.82, 20.79, -62.80)
CIE-LCH	lch(44.82, 66.15, 288.31°)
OKLab	oklab(53.13% -0.0307 -0.1811)
OKLCH	oklch(53.13% 0.184 260.4)
XYZ	xyz(17.2262, 14.4160, 64.1492)
Luminance	0.1442 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2365D4 #D49223

analogous

#23BDD4 #2365D4 #3923D4

triadic

#2365D4 #D42365 #65D423

tetradic

#2365D4 #D423BD #D49223 #23D439

square

#2365D4 #D423BD #D49223 #23D439

split-complementary

#2365D4 #D43923 #BDD423

monochromatic

#12336B #1A4C9F #2365D4 #5288E2 #86ACEB

Accessibility & contrast

On white

5.41

#2365D4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#2365D4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2365D4

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2365D4	#FFFFFF	#000000	##FFFFFF
##2365D4	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F72D8

Deuteranopia (green-blind)

#0062D2

Tritanopia (blue-blind)

#008093

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #2365d4;
/* rgb */ color: rgb(35, 101, 212);
/* oklch */ color: oklch(53.1% 0.184 260.4);

Tailwind

colors: {
  custom: {
    50: '#7d90e2',
    500: '#2365d4',
    950: '#000000',
  },
}

SCSS

$custom: #2365d4;
$custom-light: #7d90e2;
$custom-dark: #000000;

JSON

{
  "hex": "#2365d4",
  "rgb": {
    "r": 35,
    "g": 101,
    "b": 212
  },
  "hsl": {
    "h": 217.627,
    "s": 71.66,
    "l": 48.431
  },
  "oklch": {
    "l": 0.53128,
    "c": 0.18372,
    "h": 260.4
  },
  "luminance": 0.14418
}

Semantic roles & 50–950 ramp

primary

#2365D4

secondary

#D4B47E

accent

#AB39EE

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #2365D4

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

Preview Lab → · Contrast checker → · Palette generator →