#58C0EB#58C0EB

#58C0EB is a light, moderate cyan. Relative luminance 0.458; OKLCH L 76.3% C 0.114 H 228.2°. Best body text is #000000 at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#58C0EB
RGB	rgb(88, 192, 235)
HSL	hsl(198, 79%, 63%)
HSV	hsv(198, 63%, 92%)
CMYK	cmyk(62.6%, 18.3%, 0%, 7.8%)
CIE-LAB	lab(73.39, -17.42, -30.33)
CIE-LCH	lch(73.39, 34.98, 240.13°)
OKLab	oklab(76.34% -0.0757 -0.0847)
OKLCH	oklch(76.34% 0.114 228.2)
XYZ	xyz(37.8636, 45.7683, 85.4199)
Luminance	0.4577 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58C0EB #EB8358

analogous

#58EBCC #58C0EB #5876EB

triadic

#58C0EB #EB58C0 #C0EB58

tetradic

#58C0EB #CC58EB #EB8358 #76EB58

square

#58C0EB #CC58EB #EB8358 #76EB58

split-complementary

#58C0EB #EB5876 #EBCC58

monochromatic

#1585B3 #21ABE4 #58C0EB #8FD5F2 #C5E9F8

Accessibility & contrast

On white

2.07

#58C0EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.15

#58C0EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58C0EB

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58C0EB	#FFFFFF	#000000	##000000
##58C0EB	1.00	2.07	10.15	10.15
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.15	21.00	1.00	1.00
##000000	10.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AABDED

Deuteranopia (green-blind)

#95AEEA

Tritanopia (blue-blind)

#00CCCE

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #58c0eb;
/* rgb */ color: rgb(88, 192, 235);
/* oklch */ color: oklch(76.3% 0.114 228.2);

Tailwind

colors: {
  custom: {
    50: '#95d3f1',
    500: '#58c0eb',
    950: '#000000',
  },
}

SCSS

$custom: #58c0eb;
$custom-light: #95d3f1;
$custom-dark: #000000;

JSON

{
  "hex": "#58c0eb",
  "rgb": {
    "r": 88,
    "g": 192,
    "b": 235
  },
  "hsl": {
    "h": 197.551,
    "s": 78.61,
    "l": 63.333
  },
  "oklch": {
    "l": 0.76338,
    "c": 0.11361,
    "h": 228.2
  },
  "luminance": 0.45772
}

Semantic roles & 50–950 ramp

primary

#58C0EB

secondary

#EAC5B5

accent

#480BDB

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1416

muted

#7E8284

Preview Lab

Preview with #58C0EB

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

Preview Lab → · Contrast checker → · Palette generator →