#58B8CE#58B8CE

#58B8CE is a light, moderate cyan. Relative luminance 0.408; OKLCH L 73.3% C 0.095 H 214.9°. Best body text is #000000 at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#58B8CE
RGB	rgb(88, 184, 206)
HSL	hsl(191, 55%, 58%)
HSV	hsv(191, 57%, 81%)
CMYK	cmyk(57.3%, 10.7%, 0%, 19.2%)
CIE-LAB	lab(70.04, -21.95, -19.67)
CIE-LCH	lch(70.04, 29.47, 221.87°)
OKLab	oklab(73.31% -0.0781 -0.0545)
OKLCH	oklch(73.31% 0.095 214.9)
XYZ	xyz(32.3011, 40.8088, 64.5552)
Luminance	0.4081 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58B8CE #CE6E58

analogous

#58CEA9 #58B8CE #587DCE

triadic

#58B8CE #CE58B8 #B8CE58

tetradic

#58B8CE #A958CE #CE6E58 #7DCE58

square

#58B8CE #A958CE #CE6E58 #7DCE58

split-complementary

#58B8CE #CE587D #CEA958

monochromatic

#277385 #359CB4 #58B8CE #87CCDC #B7E0EA

Accessibility & contrast

On white

2.29

#58B8CE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.16

#58B8CE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58B8CE

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58B8CE	#FFFFFF	#000000	##000000
##58B8CE	1.00	2.29	9.16	9.16
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.16	21.00	1.00	1.00
##000000	9.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8B3CF

Deuteranopia (green-blind)

#97A6CE

Tritanopia (blue-blind)

#00C0BF

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #58b8ce;
/* rgb */ color: rgb(88, 184, 206);
/* oklch */ color: oklch(73.3% 0.095 214.9);

Tailwind

colors: {
  custom: {
    50: '#91cddd',
    500: '#58b8ce',
    950: '#000000',
  },
}

SCSS

$custom: #58b8ce;
$custom-light: #91cddd;
$custom-dark: #000000;

JSON

{
  "hex": "#58b8ce",
  "rgb": {
    "r": 88,
    "g": 184,
    "b": 206
  },
  "hsl": {
    "h": 191.186,
    "s": 54.63,
    "l": 57.647
  },
  "oklch": {
    "l": 0.73312,
    "c": 0.09528,
    "h": 214.9
  },
  "luminance": 0.40812
}

Semantic roles & 50–950 ramp

primary

#58B8CE

secondary

#D9B2A9

accent

#654ADE

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0E1315

muted

#7E8283

Preview Lab

Preview with #58B8CE

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

Preview Lab → · Contrast checker → · Palette generator →