#2364A4#2364A4

#2364A4 is a mid, vivid cyan. Relative luminance 0.122; OKLCH L 49.5% C 0.121 H 251.4°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#2364A4
RGB	rgb(35, 100, 164)
HSL	hsl(210, 65%, 39%)
HSV	hsv(210, 79%, 64%)
CMYK	cmyk(78.7%, 39%, 0%, 35.7%)
CIE-LAB	lab(41.45, 2.83, -40.29)
CIE-LCH	lch(41.45, 40.39, 274.01°)
OKLab	oklab(49.54% -0.0386 -0.115)
OKLCH	oklch(49.54% 0.121 251.4)
XYZ	xyz(11.9486, 12.1506, 36.8303)
Luminance	0.1215 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2364A4 #A46323

analogous

#23A4A4 #2364A4 #2324A4

triadic

#2364A4 #A42364 #64A423

tetradic

#2364A4 #A423A4 #A46323 #24A423

square

#2364A4 #A423A4 #A46323 #24A423

split-complementary

#2364A4 #A42324 #A4A423

monochromatic

#0D263F #184572 #2364A4 #3183D3 #64A1DE

Accessibility & contrast

On white

6.12

#2364A4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#2364A4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2364A4

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2364A4	#FFFFFF	#000000	##FFFFFF
##2364A4	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4668A7

Deuteranopia (green-blind)

#315CA3

Tritanopia (blue-blind)

#00737C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2364a4;
/* rgb */ color: rgb(35, 100, 164);
/* oklch */ color: oklch(49.5% 0.121 251.4);

Tailwind

colors: {
  custom: {
    50: '#728fbf',
    500: '#2364a4',
    950: '#000000',
  },
}

SCSS

$custom: #2364a4;
$custom-light: #728fbf;
$custom-dark: #000000;

JSON

{
  "hex": "#2364a4",
  "rgb": {
    "r": 35,
    "g": 100,
    "b": 164
  },
  "hsl": {
    "h": 209.767,
    "s": 64.824,
    "l": 39.02
  },
  "oklch": {
    "l": 0.4954,
    "c": 0.12127,
    "h": 251.4
  },
  "luminance": 0.12152
}

Semantic roles & 50–950 ramp

primary

#2364A4

secondary

#C39160

accent

#9340E8

background

#F7F8FB

surface

#EDF0F7

border

#C8CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #2364A4

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

Preview Lab → · Contrast checker → · Palette generator →