#58B4CC#58B4CC

#58B4CC is a light, moderate cyan. Relative luminance 0.391; OKLCH L 72.3% C 0.094 H 217.3°. Best body text is #000000 at 8.82:1 contrast (WCAG AA passes).

Color values

HEX	#58B4CC
RGB	rgb(88, 180, 204)
HSL	hsl(192, 53%, 57%)
HSV	hsv(192, 57%, 80%)
CMYK	cmyk(56.9%, 11.8%, 0%, 20%)
CIE-LAB	lab(68.80, -20.48, -20.45)
CIE-LCH	lch(68.80, 28.94, 224.97°)
OKLab	oklab(72.3% -0.0746 -0.0567)
OKLCH	oklch(72.3% 0.094 217.3)
XYZ	xyz(31.2405, 39.0739, 63.0107)
Luminance	0.3908 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58B4CC #CC7058

analogous

#58CCAA #58B4CC #587ACC

triadic

#58B4CC #CC58B4 #B4CC58

tetradic

#58B4CC #AA58CC #CC7058 #7ACC58

square

#58B4CC #AA58CC #CC7058 #7ACC58

split-complementary

#58B4CC #CC587A #CCAA58

monochromatic

#286F82 #3697B1 #58B4CC #87C9DA #B6DEE9

Accessibility & contrast

On white

2.38

#58B4CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.82

#58B4CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58B4CC

8.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58B4CC	#FFFFFF	#000000	##000000
##58B4CC	1.00	2.38	8.82	8.82
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.82	21.00	1.00	1.00
##000000	8.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4AFCD

Deuteranopia (green-blind)

#93A2CC

Tritanopia (blue-blind)

#00BDBB

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #58b4cc;
/* rgb */ color: rgb(88, 180, 204);
/* oklch */ color: oklch(72.3% 0.094 217.3);

Tailwind

colors: {
  custom: {
    50: '#91cadb',
    500: '#58b4cc',
    950: '#000000',
  },
}

SCSS

$custom: #58b4cc;
$custom-light: #91cadb;
$custom-dark: #000000;

JSON

{
  "hex": "#58b4cc",
  "rgb": {
    "r": 88,
    "g": 180,
    "b": 204
  },
  "hsl": {
    "h": 192.414,
    "s": 53.211,
    "l": 57.255
  },
  "oklch": {
    "l": 0.72298,
    "c": 0.09368,
    "h": 217.3
  },
  "luminance": 0.39077
}

Semantic roles & 50–950 ramp

primary

#58B4CC

secondary

#D7B2A8

accent

#694BDD

background

#F9FCFD

surface

#F2F8FB

border

#CCD1D4

text

#0E1315

muted

#7E8283

Preview Lab

Preview with #58B4CC

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

Preview Lab → · Contrast checker → · Palette generator →