#58DCFB#58DCFB

#58DCFB is a very light, vivid cyan. Relative luminance 0.602; OKLCH L 83.4% C 0.121 H 216.2°. Best body text is #000000 at 13.05:1 contrast (WCAG AA passes).

Color values

HEX	#58DCFB
RGB	rgb(88, 220, 251)
HSL	hsl(191, 95%, 66%)
HSV	hsv(191, 65%, 98%)
CMYK	cmyk(64.9%, 12.4%, 0%, 1.6%)
CIE-LAB	lab(81.96, -26.78, -25.77)
CIE-LCH	lch(81.96, 37.16, 223.90°)
OKLab	oklab(83.38% -0.098 -0.0717)
OKLCH	oklch(83.38% 0.121 216.2)
XYZ	xyz(47.0231, 60.2210, 100.3937)
Luminance	0.6023 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58DCFB #FB7758

analogous

#58FBC9 #58DCFB #588BFB

triadic

#58DCFB #FB58DC #DCFB58

tetradic

#58DCFB #C958FB #FB7758 #8BFB58

square

#58DCFB #C958FB #FB7758 #8BFB58

split-complementary

#58DCFB #FB588B #FBC958

monochromatic

#05ACD4 #1CCFFA #58DCFB #94E9FC #D0F5FE

Accessibility & contrast

On white

1.61

#58DCFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.05

#58DCFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58DCFB

13.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58DCFB	#FFFFFF	#000000	##000000
##58DCFB	1.00	1.61	13.05	13.05
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.05	21.00	1.00	1.00
##000000	13.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7D6FD

Deuteranopia (green-blind)

#B0C4FB

Tritanopia (blue-blind)

#00E7E6

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #58dcfb;
/* rgb */ color: rgb(88, 220, 251);
/* oklch */ color: oklch(83.4% 0.121 216.2);

Tailwind

colors: {
  custom: {
    50: '#98e7fc',
    500: '#58dcfb',
    950: '#000000',
  },
}

SCSS

$custom: #58dcfb;
$custom-light: #98e7fc;
$custom-dark: #000000;

JSON

{
  "hex": "#58dcfb",
  "rgb": {
    "r": 88,
    "g": 220,
    "b": 251
  },
  "hsl": {
    "h": 191.411,
    "s": 95.322,
    "l": 66.471
  },
  "oklch": {
    "l": 0.83384,
    "c": 0.12141,
    "h": 216.2
  },
  "luminance": 0.60226
}

Semantic roles & 50–950 ramp

primary

#58DCFB

secondary

#CE4829

accent

#2C00E6

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#0F1617

muted

#808485

Preview Lab

Preview with #58DCFB

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

Preview Lab → · Contrast checker → · Palette generator →