#58D5EE#58D5EE

#58D5EE is a light, moderate cyan. Relative luminance 0.558; OKLCH L 81.3% C 0.115 H 213.2°. Best body text is #000000 at 12.17:1 contrast (WCAG AA passes).

Color values

HEX	#58D5EE
RGB	rgb(88, 213, 238)
HSL	hsl(190, 82%, 64%)
HSV	hsv(190, 63%, 93%)
CMYK	cmyk(63%, 10.5%, 0%, 6.7%)
CIE-LAB	lab(79.52, -27.15, -22.57)
CIE-LCH	lch(79.52, 35.31, 219.74°)
OKLab	oklab(81.28% -0.096 -0.0627)
OKLCH	oklch(81.28% 0.115 213.2)
XYZ	xyz(43.2450, 55.8316, 89.3699)
Luminance	0.5584 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58D5EE #EE7158

analogous

#58EEBC #58D5EE #588AEE

triadic

#58D5EE #EE58D5 #D5EE58

tetradic

#58D5EE #BC58EE #EE7158 #8AEE58

square

#58D5EE #BC58EE #EE7158 #8AEE58

split-complementary

#58D5EE #EE588A #EEBC58

monochromatic

#139DB9 #20C7E8 #58D5EE #90E3F4 #C7F1F9

Accessibility & contrast

On white

1.73

#58D5EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.17

#58D5EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58D5EE

12.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58D5EE	#FFFFFF	#000000	##000000
##58D5EE	1.00	1.73	12.17	12.17
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.17	21.00	1.00	1.00
##000000	12.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2CEEF

Deuteranopia (green-blind)

#ACBEEE

Tritanopia (blue-blind)

#00DFDD

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #58d5ee;
/* rgb */ color: rgb(88, 213, 238);
/* oklch */ color: oklch(81.3% 0.115 213.2);

Tailwind

colors: {
  custom: {
    50: '#96e2f3',
    500: '#58d5ee',
    950: '#000000',
  },
}

SCSS

$custom: #58d5ee;
$custom-light: #96e2f3;
$custom-dark: #000000;

JSON

{
  "hex": "#58d5ee",
  "rgb": {
    "r": 88,
    "g": 213,
    "b": 238
  },
  "hsl": {
    "h": 190,
    "s": 81.522,
    "l": 63.922
  },
  "oklch": {
    "l": 0.81278,
    "c": 0.11464,
    "h": 213.2
  },
  "luminance": 0.55836
}

Semantic roles & 50–950 ramp

primary

#58D5EE

secondary

#B84932

accent

#2B08DE

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #58D5EE

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

Preview Lab → · Contrast checker → · Palette generator →