#58CBF8#58CBF8

#58CBF8 is a light, vivid cyan. Relative luminance 0.516; OKLCH L 79.4% C 0.121 H 227.2°. Best body text is #000000 at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#58CBF8
RGB	rgb(88, 203, 248)
HSL	hsl(197, 92%, 66%)
HSV	hsv(197, 65%, 97%)
CMYK	cmyk(64.5%, 18.1%, 0%, 2.7%)
CIE-LAB	lab(77.02, -19.14, -31.74)
CIE-LCH	lch(77.02, 37.07, 238.91°)
OKLab	oklab(79.39% -0.0822 -0.0887)
OKLCH	oklch(79.39% 0.121 227.2)
XYZ	xyz(42.3170, 51.5594, 96.5105)
Luminance	0.5156 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58CBF8 #F88558

analogous

#58F8D5 #58CBF8 #587BF8

triadic

#58CBF8 #F858CB #CBF858

tetradic

#58CBF8 #D558F8 #F88558 #7BF858

square

#58CBF8 #D558F8 #F88558 #7BF858

split-complementary

#58CBF8 #F8587B #F8D558

monochromatic

#0996CD #1DB9F6 #58CBF8 #93DDFA #CDF0FD

Accessibility & contrast

On white

1.86

#58CBF8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.31

#58CBF8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58CBF8

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58CBF8	#FFFFFF	#000000	##000000
##58CBF8	1.00	1.86	11.31	11.31
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.31	21.00	1.00	1.00
##000000	11.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3C7FA

Deuteranopia (green-blind)

#9DB7F7

Tritanopia (blue-blind)

#00D8DA

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #58cbf8;
/* rgb */ color: rgb(88, 203, 248);
/* oklch */ color: oklch(79.4% 0.121 227.2);

Tailwind

colors: {
  custom: {
    50: '#97dbfa',
    500: '#58cbf8',
    950: '#000000',
  },
}

SCSS

$custom: #58cbf8;
$custom-light: #97dbfa;
$custom-dark: #000000;

JSON

{
  "hex": "#58cbf8",
  "rgb": {
    "r": 88,
    "g": 203,
    "b": 248
  },
  "hsl": {
    "h": 196.875,
    "s": 91.954,
    "l": 65.882
  },
  "oklch": {
    "l": 0.79391,
    "c": 0.12095,
    "h": 227.2
  },
  "luminance": 0.51564
}

Semantic roles & 50–950 ramp

primary

#58CBF8

secondary

#C9582C

accent

#4100E6

background

#FCFEFF

surface

#F5FBFF

border

#CFD4D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #58CBF8

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

Preview Lab → · Contrast checker → · Palette generator →