#58B0CB#58B0CB

#58B0CB is a light, moderate cyan. Relative luminance 0.374; OKLCH L 71.3% C 0.093 H 220.5°. Best body text is #000000 at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#58B0CB
RGB	rgb(88, 176, 203)
HSL	hsl(194, 53%, 57%)
HSV	hsv(194, 57%, 80%)
CMYK	cmyk(56.7%, 13.3%, 0%, 20.4%)
CIE-LAB	lab(67.60, -18.69, -21.73)
CIE-LCH	lch(67.60, 28.67, 229.30°)
OKLab	oklab(71.32% -0.0706 -0.0603)
OKLCH	oklch(71.32% 0.093 220.5)
XYZ	xyz(30.3251, 37.4343, 62.1158)
Luminance	0.3744 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58B0CB #CB7358

analogous

#58CBAD #58B0CB #5877CB

triadic

#58B0CB #CB58B0 #B0CB58

tetradic

#58B0CB #AD58CB #CB7358 #77CB58

square

#58B0CB #AD58CB #CB7358 #77CB58

split-complementary

#58B0CB #CB5877 #CBAD58

monochromatic

#286C81 #3793AF #58B0CB #87C6DA #B5DCE8

Accessibility & contrast

On white

2.47

#58B0CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.49

#58B0CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58B0CB

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58B0CB	#FFFFFF	#000000	##000000
##58B0CB	1.00	2.47	8.49	8.49
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.49	21.00	1.00	1.00
##000000	8.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0ACCC

Deuteranopia (green-blind)

#8F9FCB

Tritanopia (blue-blind)

#00B9B8

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #58b0cb;
/* rgb */ color: rgb(88, 176, 203);
/* oklch */ color: oklch(71.3% 0.093 220.5);

Tailwind

colors: {
  custom: {
    50: '#91c7da',
    500: '#58b0cb',
    950: '#000000',
  },
}

SCSS

$custom: #58b0cb;
$custom-light: #91c7da;
$custom-dark: #000000;

JSON

{
  "hex": "#58b0cb",
  "rgb": {
    "r": 88,
    "g": 176,
    "b": 203
  },
  "hsl": {
    "h": 194.087,
    "s": 52.511,
    "l": 57.059
  },
  "oklch": {
    "l": 0.71323,
    "c": 0.09284,
    "h": 220.5
  },
  "luminance": 0.37437
}

Semantic roles & 50–950 ramp

primary

#58B0CB

secondary

#D7B3A8

accent

#6E4CDC

background

#F9FCFD

surface

#F2F8FA

border

#CCD1D3

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #58B0CB

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

Preview Lab → · Contrast checker → · Palette generator →