#58C8F9#58C8F9

#58C8F9 is a light, vivid cyan. Relative luminance 0.502; OKLCH L 78.8% C 0.123 H 230.0°. Best body text is #000000 at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#58C8F9
RGB	rgb(88, 200, 249)
HSL	hsl(198, 93%, 66%)
HSV	hsv(198, 65%, 98%)
CMYK	cmyk(64.7%, 19.7%, 0%, 2.4%)
CIE-LAB	lab(76.20, -17.28, -33.53)
CIE-LCH	lch(76.20, 37.73, 242.73°)
OKLab	oklab(78.75% -0.0789 -0.0939)
OKLCH	oklch(78.75% 0.123 230)
XYZ	xyz(41.7709, 50.2184, 97.0959)
Luminance	0.5022 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58C8F9 #F98958

analogous

#58F9DA #58C8F9 #5877F9

triadic

#58C8F9 #F958C8 #C8F958

tetradic

#58C8F9 #DA58F9 #F98958 #77F958

square

#58C8F9 #DA58F9 #F98958 #77F958

split-complementary

#58C8F9 #F95877 #F9DA58

monochromatic

#0792CF #1DB5F7 #58C8F9 #93DBFB #CEEFFD

Accessibility & contrast

On white

1.90

#58C8F9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.04

#58C8F9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58C8F9

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58C8F9	#FFFFFF	#000000	##000000
##58C8F9	1.00	1.90	11.04	11.04
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.04	21.00	1.00	1.00
##000000	11.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFC5FB

Deuteranopia (green-blind)

#99B5F8

Tritanopia (blue-blind)

#00D6D8

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #58c8f9;
/* rgb */ color: rgb(88, 200, 249);
/* oklch */ color: oklch(78.8% 0.123 230.0);

Tailwind

colors: {
  custom: {
    50: '#97d8fb',
    500: '#58c8f9',
    950: '#000000',
  },
}

SCSS

$custom: #58c8f9;
$custom-light: #97d8fb;
$custom-dark: #000000;

JSON

{
  "hex": "#58c8f9",
  "rgb": {
    "r": 88,
    "g": 200,
    "b": 249
  },
  "hsl": {
    "h": 198.261,
    "s": 93.064,
    "l": 66.078
  },
  "oklch": {
    "l": 0.78754,
    "c": 0.12259,
    "h": 230
  },
  "luminance": 0.50223
}

Semantic roles & 50–950 ramp

primary

#58C8F9

secondary

#CA5B2B

accent

#4600E6

background

#FCFEFF

surface

#F5FBFF

border

#CFD4D7

text

#0F1417

muted

#808385

Preview Lab

Preview with #58C8F9

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

Preview Lab → · Contrast checker → · Palette generator →