#2356AC#2356AC

#2356AC is a mid, vivid blue. Relative luminance 0.100; OKLCH L 46.9% C 0.148 H 260.3°. Best body text is #FFFFFF at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#2356AC
RGB	rgb(35, 86, 172)
HSL	hsl(218, 66%, 41%)
HSV	hsv(218, 80%, 67%)
CMYK	cmyk(79.7%, 50%, 0%, 32.5%)
CIE-LAB	lab(37.82, 15.04, -50.85)
CIE-LCH	lch(37.82, 53.03, 286.48°)
OKLab	oklab(46.89% -0.0251 -0.1463)
OKLCH	oklch(46.89% 0.148 260.3)
XYZ	xyz(11.4646, 9.9901, 40.3458)
Luminance	0.0999 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2356AC #AC7923

analogous

#239AAC #2356AC #3423AC

triadic

#2356AC #AC2356 #56AC23

tetradic

#2356AC #AC239A #AC7923 #23AC34

square

#2356AC #AC239A #AC7923 #23AC34

split-complementary

#2356AC #AC3423 #9AAC23

monochromatic

#0E2346 #193D79 #2356AC #3672D6 #6995E0

Accessibility & contrast

On white

7.00

#2356AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#2356AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2356AC

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2356AC	#FFFFFF	#000000	##FFFFFF
##2356AC	1.00	7.00	3.00	7.00
#FFFFFF	7.00	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2260AF

Deuteranopia (green-blind)

#0053AA

Tritanopia (blue-blind)

#006B79

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #2356ac;
/* rgb */ color: rgb(35, 86, 172);
/* oklch */ color: oklch(46.9% 0.148 260.3);

Tailwind

colors: {
  custom: {
    50: '#7485c5',
    500: '#2356ac',
    950: '#000000',
  },
}

SCSS

$custom: #2356ac;
$custom-light: #7485c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2356ac",
  "rgb": {
    "r": 35,
    "g": 86,
    "b": 172
  },
  "hsl": {
    "h": 217.664,
    "s": 66.184,
    "l": 40.588
  },
  "oklch": {
    "l": 0.4689,
    "c": 0.14842,
    "h": 260.3
  },
  "luminance": 0.09991
}

Semantic roles & 50–950 ramp

primary

#2356AC

secondary

#C6A264

accent

#AA3FE9

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2356AC

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

Preview Lab → · Contrast checker → · Palette generator →