#24C9FF#24C9FF

#24C9FF is a light, vivid cyan. Relative luminance 0.494; OKLCH L 78.1% C 0.145 H 227.1°. Best body text is #000000 at 10.87:1 contrast (WCAG AA passes).

Color values

HEX	#24C9FF
RGB	rgb(36, 201, 255)
HSL	hsl(195, 100%, 57%)
HSV	hsv(195, 86%, 100%)
CMYK	cmyk(85.9%, 21.2%, 0%, 0%)
CIE-LAB	lab(75.68, -21.54, -37.65)
CIE-LCH	lch(75.68, 43.37, 240.22°)
OKLab	oklab(78.11% -0.0986 -0.106)
OKLCH	oklch(78.11% 0.145 227.1)
XYZ	xyz(39.6567, 49.3632, 102.0263)
Luminance	0.4937 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24C9FF #FF5A24

analogous

#24FFC8 #24C9FF #245BFF

triadic

#24C9FF #FF24C9 #C9FF24

tetradic

#24C9FF #C824FF #FF5A24 #5BFF24

square

#24C9FF #C824FF #FF5A24 #5BFF24

split-complementary

#24C9FF #FF245B #FFC824

monochromatic

#007FA9 #00ADE6 #24C9FF #61D8FF #9EE7FF

Accessibility & contrast

On white

1.93

#24C9FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.87

#24C9FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #24C9FF

10.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24C9FF	#FFFFFF	#000000	##000000
##24C9FF	1.00	1.93	10.87	10.87
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.87	21.00	1.00	1.00
##000000	10.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACC5FF

Deuteranopia (green-blind)

#91B2FE

Tritanopia (blue-blind)

#00D8DB

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #24c9ff;
/* rgb */ color: rgb(36, 201, 255);
/* oklch */ color: oklch(78.1% 0.145 227.1);

Tailwind

colors: {
  custom: {
    50: '#87d9ff',
    500: '#24c9ff',
    950: '#000000',
  },
}

SCSS

$custom: #24c9ff;
$custom-light: #87d9ff;
$custom-dark: #000000;

JSON

{
  "hex": "#24c9ff",
  "rgb": {
    "r": 36,
    "g": 201,
    "b": 255
  },
  "hsl": {
    "h": 194.795,
    "s": 100,
    "l": 57.059
  },
  "oklch": {
    "l": 0.78112,
    "c": 0.14472,
    "h": 227.1
  },
  "luminance": 0.49368
}

Semantic roles & 50–950 ramp

primary

#24C9FF

secondary

#ECA993

accent

#5E29FF

background

#F9FDFF

surface

#F2FAFF

border

#CCD3D7

text

#0E1418

muted

#7E8386

Preview Lab

Preview with #24C9FF

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

Preview Lab → · Contrast checker → · Palette generator →