#2340D4#2340D4

#2340D4 is a mid, highly saturated blue. Relative luminance 0.088; OKLCH L 46.2% C 0.226 H 267.0°. Best body text is #FFFFFF at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#2340D4
RGB	rgb(35, 64, 212)
HSL	hsl(230, 72%, 48%)
HSV	hsv(230, 83%, 83%)
CMYK	cmyk(83.5%, 69.8%, 0%, 16.9%)
CIE-LAB	lab(35.55, 44.39, -77.96)
CIE-LCH	lch(35.55, 89.72, 299.66°)
OKLab	oklab(46.22% -0.0119 -0.226)
OKLCH	oklch(46.22% 0.226 267)
XYZ	xyz(14.4061, 8.7758, 63.2092)
Luminance	0.0878 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2340D4 #D4B723

analogous

#2399D4 #2340D4 #5E23D4

triadic

#2340D4 #D42340 #40D423

tetradic

#2340D4 #D42399 #D4B723 #23D45E

square

#2340D4 #D42399 #D4B723 #23D45E

split-complementary

#2340D4 #D45E23 #99D423

monochromatic

#12206B #1A309F #2340D4 #5269E2 #8697EB

Accessibility & contrast

On white

7.62

#2340D4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#2340D4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2340D4

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2340D4	#FFFFFF	#000000	##FFFFFF
##2340D4	1.00	7.62	2.76	7.62
#FFFFFF	7.62	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CD8

Deuteranopia (green-blind)

#004BD1

Tritanopia (blue-blind)

#006A85

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2340d4;
/* rgb */ color: rgb(35, 64, 212);
/* oklch */ color: oklch(46.2% 0.226 267.0);

Tailwind

colors: {
  custom: {
    50: '#8075e3',
    500: '#2340d4',
    950: '#000000',
  },
}

SCSS

$custom: #2340d4;
$custom-light: #8075e3;
$custom-dark: #000000;

JSON

{
  "hex": "#2340d4",
  "rgb": {
    "r": 35,
    "g": 64,
    "b": 212
  },
  "hsl": {
    "h": 230.169,
    "s": 71.66,
    "l": 48.431
  },
  "oklch": {
    "l": 0.46224,
    "c": 0.22631,
    "h": 267
  },
  "luminance": 0.08778
}

Semantic roles & 50–950 ramp

primary

#2340D4

secondary

#D4C67E

accent

#D139EE

background

#F8F7FE

surface

#F0EDFC

border

#CBC8D5

text

#0C0816

muted

#7D7B84

Preview Lab

Preview with #2340D4

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

Preview Lab → · Contrast checker → · Palette generator →