#2372D4#2372D4

#2372D4 is a mid, vivid cyan. Relative luminance 0.171; OKLCH L 55.9% C 0.168 H 256.3°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#2372D4
RGB	rgb(35, 114, 212)
HSL	hsl(213, 72%, 48%)
HSV	hsv(213, 83%, 83%)
CMYK	cmyk(83.5%, 46.2%, 0%, 16.9%)
CIE-LAB	lab(48.44, 12.48, -56.96)
CIE-LCH	lch(48.44, 58.31, 282.36°)
OKLab	oklab(55.9% -0.0398 -0.1637)
OKLCH	oklch(55.9% 0.168 256.3)
XYZ	xyz(18.5897, 17.1431, 64.6038)
Luminance	0.1714 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2372D4 #D48523

analogous

#23CAD4 #2372D4 #2C23D4

triadic

#2372D4 #D42372 #72D423

tetradic

#2372D4 #D423CA #D48523 #23D42C

square

#2372D4 #D423CA #D48523 #23D42C

split-complementary

#2372D4 #D42C23 #CAD423

monochromatic

#123A6B #1A569F #2372D4 #5292E2 #86B3EB

Accessibility & contrast

On white

4.74

#2372D4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#2372D4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2372D4

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2372D4	#FFFFFF	#000000	##FFFFFF
##2372D4	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C7BD8

Deuteranopia (green-blind)

#036CD2

Tritanopia (blue-blind)

#008A99

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #2372d4;
/* rgb */ color: rgb(35, 114, 212);
/* oklch */ color: oklch(55.9% 0.168 256.3);

Tailwind

colors: {
  custom: {
    50: '#7c99e2',
    500: '#2372d4',
    950: '#000000',
  },
}

SCSS

$custom: #2372d4;
$custom-light: #7c99e2;
$custom-dark: #000000;

JSON

{
  "hex": "#2372d4",
  "rgb": {
    "r": 35,
    "g": 114,
    "b": 212
  },
  "hsl": {
    "h": 213.22,
    "s": 71.66,
    "l": 48.431
  },
  "oklch": {
    "l": 0.55903,
    "c": 0.16845,
    "h": 256.3
  },
  "luminance": 0.17145
}

Semantic roles & 50–950 ramp

primary

#2372D4

secondary

#D4AE7E

accent

#9E39EE

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0B0D15

muted

#7C7E83

Preview Lab

Preview with #2372D4

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

Preview Lab → · Contrast checker → · Palette generator →