#58D1EF#58D1EF

#58D1EF is a light, moderate cyan. Relative luminance 0.539; OKLCH L 80.4% C 0.115 H 217.0°. Best body text is #000000 at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#58D1EF
RGB	rgb(88, 209, 239)
HSL	hsl(192, 83%, 64%)
HSV	hsv(192, 63%, 94%)
CMYK	cmyk(63.2%, 12.6%, 0%, 6.3%)
CIE-LAB	lab(78.41, -24.88, -24.80)
CIE-LCH	lch(78.41, 35.13, 224.91°)
OKLab	oklab(80.4% -0.0915 -0.069)
OKLCH	oklch(80.4% 0.115 217)
XYZ	xyz(42.3986, 53.9031, 89.8145)
Luminance	0.5391 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58D1EF #EF7658

analogous

#58EFC2 #58D1EF #5885EF

triadic

#58D1EF #EF58D1 #D1EF58

tetradic

#58D1EF #C258EF #EF7658 #85EF58

square

#58D1EF #C258EF #EF7658 #85EF58

split-complementary

#58D1EF #EF5885 #EFC258

monochromatic

#1299BB #20C2EA #58D1EF #90E0F4 #C8F0FA

Accessibility & contrast

On white

1.78

#58D1EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.78

#58D1EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58D1EF

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58D1EF	#FFFFFF	#000000	##000000
##58D1EF	1.00	1.78	11.78	11.78
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.78	21.00	1.00	1.00
##000000	11.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDCBF1

Deuteranopia (green-blind)

#A7BBEF

Tritanopia (blue-blind)

#00DCDA

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #58d1ef;
/* rgb */ color: rgb(88, 209, 239);
/* oklch */ color: oklch(80.4% 0.115 217.0);

Tailwind

colors: {
  custom: {
    50: '#96dff4',
    500: '#58d1ef',
    950: '#000000',
  },
}

SCSS

$custom: #58d1ef;
$custom-light: #96dff4;
$custom-dark: #000000;

JSON

{
  "hex": "#58d1ef",
  "rgb": {
    "r": 88,
    "g": 209,
    "b": 239
  },
  "hsl": {
    "h": 191.921,
    "s": 82.514,
    "l": 64.118
  },
  "oklch": {
    "l": 0.80396,
    "c": 0.11462,
    "h": 217
  },
  "luminance": 0.53908
}

Semantic roles & 50–950 ramp

primary

#58D1EF

secondary

#BA4D32

accent

#3207DF

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #58D1EF

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

Preview Lab → · Contrast checker → · Palette generator →