#58C9EE#58C9EE

#58C9EE is a light, moderate cyan. Relative luminance 0.500; OKLCH L 78.5% C 0.114 H 222.8°. Best body text is #000000 at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#58C9EE
RGB	rgb(88, 201, 238)
HSL	hsl(195, 82%, 64%)
HSV	hsv(195, 63%, 93%)
CMYK	cmyk(63%, 15.5%, 0%, 6.7%)
CIE-LAB	lab(76.08, -21.15, -27.82)
CIE-LCH	lch(76.08, 34.95, 232.76°)
OKLab	oklab(78.52% -0.0838 -0.0775)
OKLCH	oklch(78.52% 0.114 222.8)
XYZ	xyz(40.3376, 50.0168, 88.4007)
Luminance	0.5002 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58C9EE #EE7D58

analogous

#58EEC8 #58C9EE #587EEE

triadic

#58C9EE #EE58C9 #C9EE58

tetradic

#58C9EE #C858EE #EE7D58 #7EEE58

square

#58C9EE #C858EE #EE7D58 #7EEE58

split-complementary

#58C9EE #EE587E #EEC858

monochromatic

#1390B9 #20B7E8 #58C9EE #90DBF4 #C7EDF9

Accessibility & contrast

On white

1.91

#58C9EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.00

#58C9EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58C9EE

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58C9EE	#FFFFFF	#000000	##000000
##58C9EE	1.00	1.91	11.00	11.00
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.00	21.00	1.00	1.00
##000000	11.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4C5F0

Deuteranopia (green-blind)

#9EB5EE

Tritanopia (blue-blind)

#00D5D5

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #58c9ee;
/* rgb */ color: rgb(88, 201, 238);
/* oklch */ color: oklch(78.5% 0.114 222.8);

Tailwind

colors: {
  custom: {
    50: '#96d9f3',
    500: '#58c9ee',
    950: '#000000',
  },
}

SCSS

$custom: #58c9ee;
$custom-light: #96d9f3;
$custom-dark: #000000;

JSON

{
  "hex": "#58c9ee",
  "rgb": {
    "r": 88,
    "g": 201,
    "b": 238
  },
  "hsl": {
    "h": 194.8,
    "s": 81.522,
    "l": 63.922
  },
  "oklch": {
    "l": 0.7852,
    "c": 0.11418,
    "h": 222.8
  },
  "luminance": 0.50021
}

Semantic roles & 50–950 ramp

primary

#58C9EE

secondary

#B85332

accent

#3C08DE

background

#FCFEFF

surface

#F5FBFE

border

#CFD4D6

text

#0F1417

muted

#808385

Preview Lab

Preview with #58C9EE

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

Preview Lab → · Contrast checker → · Palette generator →