#58DDFF#58DDFF

#58DDFF is a very light, vivid cyan. Relative luminance 0.610; OKLCH L 83.8% C 0.124 H 217.9°. Best body text is #000000 at 13.20:1 contrast (WCAG AA passes).

Color values

HEX	#58DDFF
RGB	rgb(88, 221, 255)
HSL	hsl(192, 100%, 67%)
HSV	hsv(192, 65%, 100%)
CMYK	cmyk(65.5%, 13.3%, 0%, 0%)
CIE-LAB	lab(82.38, -26.09, -27.24)
CIE-LCH	lch(82.38, 37.72, 226.23°)
OKLab	oklab(83.77% -0.0975 -0.0759)
OKLCH	oklch(83.77% 0.124 217.9)
XYZ	xyz(47.9235, 61.0024, 103.8373)
Luminance	0.6101 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58DDFF #FF7A58

analogous

#58FFCE #58DDFF #5889FF

triadic

#58DDFF #FF58DD #DDFF58

tetradic

#58DDFF #CE58FF #FF7A58 #89FF58

square

#58DDFF #CE58FF #FF7A58 #89FF58

split-complementary

#58DDFF #FF5889 #FFCE58

monochromatic

#00B0DD #1BD1FF #58DDFF #95E9FF #D2F6FF

Accessibility & contrast

On white

1.59

#58DDFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.20

#58DDFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58DDFF

13.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58DDFF	#FFFFFF	#000000	##000000
##58DDFF	1.00	1.59	13.20	13.20
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.20	21.00	1.00	1.00
##000000	13.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7D7FF

Deuteranopia (green-blind)

#AFC5FF

Tritanopia (blue-blind)

#00E9E8

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #58ddff;
/* rgb */ color: rgb(88, 221, 255);
/* oklch */ color: oklch(83.8% 0.124 217.9);

Tailwind

colors: {
  custom: {
    50: '#99e7ff',
    500: '#58ddff',
    950: '#000000',
  },
}

SCSS

$custom: #58ddff;
$custom-light: #99e7ff;
$custom-dark: #000000;

JSON

{
  "hex": "#58ddff",
  "rgb": {
    "r": 88,
    "g": 221,
    "b": 255
  },
  "hsl": {
    "h": 192.216,
    "s": 100,
    "l": 67.255
  },
  "oklch": {
    "l": 0.83769,
    "c": 0.12351,
    "h": 217.9
  },
  "luminance": 0.61008
}

Semantic roles & 50–950 ramp

primary

#58DDFF

secondary

#D64926

accent

#2F00E6

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#0F1618

muted

#808486

Preview Lab

Preview with #58DDFF

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

Preview Lab → · Contrast checker → · Palette generator →