#58B9E9#58B9E9

#58B9E9 is a light, moderate cyan. Relative luminance 0.427; OKLCH L 74.7% C 0.114 H 232.7°. Best body text is #000000 at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#58B9E9
RGB	rgb(88, 185, 233)
HSL	hsl(200, 77%, 63%)
HSV	hsv(200, 62%, 91%)
CMYK	cmyk(62.2%, 20.6%, 0%, 8.6%)
CIE-LAB	lab(71.32, -14.36, -32.45)
CIE-LCH	lch(71.32, 35.48, 246.14°)
OKLab	oklab(74.66% -0.0692 -0.0908)
OKLCH	oklch(74.66% 0.114 232.7)
XYZ	xyz(36.0757, 42.6522, 83.4065)
Luminance	0.4266 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58B9E9 #E98858

analogous

#58E9D0 #58B9E9 #5870E9

triadic

#58B9E9 #E958B9 #B9E958

tetradic

#58B9E9 #D058E9 #E98858 #70E958

square

#58B9E9 #D058E9 #E98858 #70E958

split-complementary

#58B9E9 #E95870 #E9D058

monochromatic

#177DAF #22A2E2 #58B9E9 #8ED0F0 #C4E6F7

Accessibility & contrast

On white

2.20

#58B9E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.53

#58B9E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58B9E9

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58B9E9	#FFFFFF	#000000	##000000
##58B9E9	1.00	2.20	9.53	9.53
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.53	21.00	1.00	1.00
##000000	9.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1B7EB

Deuteranopia (green-blind)

#8DA8E8

Tritanopia (blue-blind)

#00C6C9

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #58b9e9;
/* rgb */ color: rgb(88, 185, 233);
/* oklch */ color: oklch(74.7% 0.114 232.7);

Tailwind

colors: {
  custom: {
    50: '#94cef0',
    500: '#58b9e9',
    950: '#000000',
  },
}

SCSS

$custom: #58b9e9;
$custom-light: #94cef0;
$custom-dark: #000000;

JSON

{
  "hex": "#58b9e9",
  "rgb": {
    "r": 88,
    "g": 185,
    "b": 233
  },
  "hsl": {
    "h": 199.862,
    "s": 76.72,
    "l": 62.941
  },
  "oklch": {
    "l": 0.74658,
    "c": 0.11417,
    "h": 232.7
  },
  "luminance": 0.42656
}

Semantic roles & 50–950 ramp

primary

#58B9E9

secondary

#E8C6B4

accent

#500DD9

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #58B9E9

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

Preview Lab → · Contrast checker → · Palette generator →