#2328D4#2328D4

#2328D4 is a dark, highly saturated blue. Relative luminance 0.066; OKLCH L 43.0% C 0.248 H 268.6°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#2328D4
RGB	rgb(35, 40, 212)
HSL	hsl(238, 72%, 48%)
HSV	hsv(238, 83%, 83%)
CMYK	cmyk(83.5%, 81.1%, 0%, 16.9%)
CIE-LAB	lab(30.94, 57.45, -85.59)
CIE-LCH	lch(30.94, 103.09, 303.87°)
OKLab	oklab(42.95% -0.006 -0.2479)
OKLCH	oklch(42.95% 0.248 268.6)
XYZ	xyz(13.3315, 6.6267, 62.8510)
Luminance	0.0663 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2328D4 #D4CF23

analogous

#2380D4 #2328D4 #7623D4

triadic

#2328D4 #D42328 #28D423

tetradic

#2328D4 #D42380 #D4CF23 #23D476

square

#2328D4 #D42380 #D4CF23 #23D476

split-complementary

#2328D4 #D47623 #80D423

monochromatic

#12146B #1A1E9F #2328D4 #5256E2 #8689EB

Accessibility & contrast

On white

9.03

#2328D4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#2328D4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2328D4

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2328D4	#FFFFFF	#000000	##FFFFFF
##2328D4	1.00	9.03	2.33	9.03
#FFFFFF	9.03	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052D9

Deuteranopia (green-blind)

#003FD1

Tritanopia (blue-blind)

#005F80

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2328d4;
/* rgb */ color: rgb(35, 40, 212);
/* oklch */ color: oklch(43.0% 0.248 268.6);

Tailwind

colors: {
  custom: {
    50: '#8266e3',
    500: '#2328d4',
    950: '#000000',
  },
}

SCSS

$custom: #2328d4;
$custom-light: #8266e3;
$custom-dark: #000000;

JSON

{
  "hex": "#2328d4",
  "rgb": {
    "r": 35,
    "g": 40,
    "b": 212
  },
  "hsl": {
    "h": 238.305,
    "s": 71.66,
    "l": 48.431
  },
  "oklch": {
    "l": 0.42954,
    "c": 0.24795,
    "h": 268.6
  },
  "luminance": 0.06628
}

Semantic roles & 50–950 ramp

primary

#2328D4

secondary

#D4D27E

accent

#E939EE

background

#F9F6FE

surface

#F1EBFC

border

#CBC6D5

text

#0D0616

muted

#7E7A84

Preview Lab

Preview with #2328D4

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

Preview Lab → · Contrast checker → · Palette generator →