#2339D4#2339D4

#2339D4 is a mid, highly saturated blue. Relative luminance 0.080; OKLCH L 45.2% C 0.233 H 267.6°. Best body text is #FFFFFF at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#2339D4
RGB	rgb(35, 57, 212)
HSL	hsl(233, 72%, 48%)
HSV	hsv(233, 83%, 83%)
CMYK	cmyk(83.5%, 73.1%, 0%, 16.9%)
CIE-LAB	lab(34.06, 48.52, -80.43)
CIE-LCH	lch(34.06, 93.93, 301.10°)
OKLab	oklab(45.15% -0.0097 -0.2331)
OKLCH	oklch(45.15% 0.233 267.6)
XYZ	xyz(14.0358, 8.0353, 63.0858)
Luminance	0.0804 (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

#2339D4 #D4BE23

analogous

#2392D4 #2339D4 #6523D4

triadic

#2339D4 #D42339 #39D423

tetradic

#2339D4 #D42392 #D4BE23 #23D465

square

#2339D4 #D42392 #D4BE23 #23D465

split-complementary

#2339D4 #D46523 #92D423

monochromatic

#121D6B #1A2B9F #2339D4 #5264E2 #8693EB

Accessibility & contrast

On white

8.05

#2339D4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#2339D4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2339D4

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2339D4	#FFFFFF	#000000	##FFFFFF
##2339D4	1.00	8.05	2.61	8.05
#FFFFFF	8.05	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059D9

Deuteranopia (green-blind)

#0047D1

Tritanopia (blue-blind)

#006683

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2339d4;
/* rgb */ color: rgb(35, 57, 212);
/* oklch */ color: oklch(45.2% 0.233 267.6);

Tailwind

colors: {
  custom: {
    50: '#8070e3',
    500: '#2339d4',
    950: '#000000',
  },
}

SCSS

$custom: #2339d4;
$custom-light: #8070e3;
$custom-dark: #000000;

JSON

{
  "hex": "#2339d4",
  "rgb": {
    "r": 35,
    "g": 57,
    "b": 212
  },
  "hsl": {
    "h": 232.542,
    "s": 71.66,
    "l": 48.431
  },
  "oklch": {
    "l": 0.45151,
    "c": 0.23335,
    "h": 267.6
  },
  "luminance": 0.08037
}

Semantic roles & 50–950 ramp

primary

#2339D4

secondary

#D4CA7E

accent

#D839EE

background

#F8F6FE

surface

#F0ECFC

border

#CBC7D5

text

#0C0816

muted

#7D7B84

Preview Lab

Preview with #2339D4

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

Preview Lab → · Contrast checker → · Palette generator →