#2464DB#2464DB

#2464DB is a mid, vivid blue. Relative luminance 0.146; OKLCH L 53.5% C 0.194 H 261.4°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#2464DB
RGB	rgb(36, 100, 219)
HSL	hsl(219, 72%, 50%)
HSV	hsv(219, 84%, 86%)
CMYK	cmyk(83.6%, 54.3%, 0%, 14.1%)
CIE-LAB	lab(45.08, 24.19, -66.36)
CIE-LCH	lch(45.08, 70.64, 290.03°)
OKLab	oklab(53.49% -0.0289 -0.1916)
OKLCH	oklch(53.49% 0.194 261.4)
XYZ	xyz(18.0663, 14.6016, 68.8703)
Luminance	0.1460 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2464DB #DB9B24

analogous

#24C0DB #2464DB #3F24DB

triadic

#2464DB #DB2464 #64DB24

tetradic

#2464DB #DB24C0 #DB9B24 #24DB3F

square

#2464DB #DB24C0 #DB9B24 #24DB3F

split-complementary

#2464DB #DB3F24 #C0DB24

monochromatic

#133472 #1B4CA6 #2464DB #5989E4 #8DAEEC

Accessibility & contrast

On white

5.36

#2464DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#2464DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2464DB

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2464DB	#FFFFFF	#000000	##FFFFFF
##2464DB	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073DF

Deuteranopia (green-blind)

#0063D9

Tritanopia (blue-blind)

#008296

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #2464db;
/* rgb */ color: rgb(36, 100, 219);
/* oklch */ color: oklch(53.5% 0.194 261.4);

Tailwind

colors: {
  custom: {
    50: '#7f8fe7',
    500: '#2464db',
    950: '#000000',
  },
}

SCSS

$custom: #2464db;
$custom-light: #7f8fe7;
$custom-dark: #000000;

JSON

{
  "hex": "#2464db",
  "rgb": {
    "r": 36,
    "g": 100,
    "b": 219
  },
  "hsl": {
    "h": 219.016,
    "s": 71.765,
    "l": 50
  },
  "oklch": {
    "l": 0.53492,
    "c": 0.19379,
    "h": 261.4
  },
  "luminance": 0.14604
}

Semantic roles & 50–950 ramp

primary

#2464DB

secondary

#D6BA84

accent

#AF39EE

background

#F8F8FE

surface

#F0F0FD

border

#CBCBD5

text

#0C0C16

muted

#7D7D84

Preview Lab

Preview with #2464DB

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

Preview Lab → · Contrast checker → · Palette generator →