#58B6FF#58B6FF

#58B6FF is a light, vivid cyan. Relative luminance 0.428; OKLCH L 75.0% C 0.138 H 244.7°. Best body text is #000000 at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#58B6FF
RGB	rgb(88, 182, 255)
HSL	hsl(206, 100%, 67%)
HSV	hsv(206, 65%, 100%)
CMYK	cmyk(65.5%, 28.6%, 0%, 0%)
CIE-LAB	lab(71.38, -5.75, -44.26)
CIE-LCH	lch(71.38, 44.63, 262.59°)
OKLab	oklab(75.01% -0.0591 -0.1249)
OKLCH	oklch(75.01% 0.138 244.7)
XYZ	xyz(38.7956, 42.7466, 100.7947)
Luminance	0.4275 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58B6FF #FFA158

analogous

#58FFF5 #58B6FF #5862FF

triadic

#58B6FF #FF58B6 #B6FF58

tetradic

#58B6FF #F558FF #FFA158 #62FF58

square

#58B6FF #F558FF #FFA158 #62FF58

split-complementary

#58B6FF #FF5862 #FFF558

monochromatic

#007CDD #1B9BFF #58B6FF #95D1FF #D2ECFF

Accessibility & contrast

On white

2.20

#58B6FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.55

#58B6FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58B6FF

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58B6FF	#FFFFFF	#000000	##000000
##58B6FF	1.00	2.20	9.55	9.55
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.55	21.00	1.00	1.00
##000000	9.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95B8FF

Deuteranopia (green-blind)

#7FA8FE

Tritanopia (blue-blind)

#00C8D0

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #58b6ff;
/* rgb */ color: rgb(88, 182, 255);
/* oklch */ color: oklch(75.0% 0.138 244.7);

Tailwind

colors: {
  custom: {
    50: '#97cbff',
    500: '#58b6ff',
    950: '#000000',
  },
}

SCSS

$custom: #58b6ff;
$custom-light: #97cbff;
$custom-dark: #000000;

JSON

{
  "hex": "#58b6ff",
  "rgb": {
    "r": 88,
    "g": 182,
    "b": 255
  },
  "hsl": {
    "h": 206.228,
    "s": 100,
    "l": 67.255
  },
  "oklch": {
    "l": 0.7501,
    "c": 0.13821,
    "h": 244.7
  },
  "luminance": 0.42751
}

Semantic roles & 50–950 ramp

primary

#58B6FF

secondary

#F4D6BF

accent

#6400E6

background

#FAFCFF

surface

#F3F8FF

border

#CDD1D7

text

#0F1318

muted

#7F8286

Preview Lab

Preview with #58B6FF

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

Preview Lab → · Contrast checker → · Palette generator →