#5EC9FD#5EC9FD

#5EC9FD is a light, vivid cyan. Relative luminance 0.512; OKLCH L 79.4% C 0.123 H 232.4°. Best body text is #000000 at 11.25:1 contrast (WCAG AA passes).

Color values

HEX	#5EC9FD
RGB	rgb(94, 201, 253)
HSL	hsl(200, 98%, 68%)
HSV	hsv(200, 63%, 99%)
CMYK	cmyk(62.8%, 20.6%, 0%, 0.8%)
CIE-LAB	lab(76.82, -15.60, -34.70)
CIE-LCH	lch(76.82, 38.05, 245.80°)
OKLab	oklab(79.35% -0.0749 -0.0971)
OKLCH	oklch(79.35% 0.123 232.4)
XYZ	xyz(43.2255, 51.2404, 100.5218)
Luminance	0.5124 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5EC9FD #FD925E

analogous

#5EFDE2 #5EC9FD #5E79FD

triadic

#5EC9FD #FD5EC9 #C9FD5E

tetradic

#5EC9FD #E25EFD #FD925E #79FD5E

square

#5EC9FD #E25EFD #FD925E #79FD5E

split-complementary

#5EC9FD #FD5E79 #FDE25E

monochromatic

#0396DE #22B5FC #5EC9FD #9ADDFE #D7F2FF

Accessibility & contrast

On white

1.87

#5EC9FD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.25

#5EC9FD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5EC9FD

11.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5EC9FD	#FFFFFF	#000000	##000000
##5EC9FD	1.00	1.87	11.25	11.25
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.25	21.00	1.00	1.00
##000000	11.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFC7FF

Deuteranopia (green-blind)

#99B7FC

Tritanopia (blue-blind)

#00D7DA

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #5ec9fd;
/* rgb */ color: rgb(94, 201, 253);
/* oklch */ color: oklch(79.4% 0.123 232.4);

Tailwind

colors: {
  custom: {
    50: '#9ad9fe',
    500: '#5ec9fd',
    950: '#000000',
  },
}

SCSS

$custom: #5ec9fd;
$custom-light: #9ad9fe;
$custom-dark: #000000;

JSON

{
  "hex": "#5ec9fd",
  "rgb": {
    "r": 94,
    "g": 201,
    "b": 253
  },
  "hsl": {
    "h": 199.623,
    "s": 97.546,
    "l": 68.039
  },
  "oklch": {
    "l": 0.79352,
    "c": 0.12269,
    "h": 232.4
  },
  "luminance": 0.51245
}

Semantic roles & 50–950 ramp

primary

#5EC9FD

secondary

#D76229

accent

#4B00E6

background

#FCFEFF

surface

#F6FBFF

border

#D0D4D7

text

#0F1417

muted

#808385

Preview Lab

Preview with #5EC9FD

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

Preview Lab → · Contrast checker → · Palette generator →