#58A8CB#58A8CB

#58A8CB is a light, moderate cyan. Relative luminance 0.344; OKLCH L 69.5% C 0.094 H 228.8°. Best body text is #000000 at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#58A8CB
RGB	rgb(88, 168, 203)
HSL	hsl(198, 53%, 57%)
HSV	hsv(198, 57%, 80%)
CMYK	cmyk(56.7%, 17.2%, 0%, 20.4%)
CIE-LAB	lab(65.27, -14.46, -25.30)
CIE-LCH	lch(65.27, 29.14, 240.25°)
OKLab	oklab(69.46% -0.0617 -0.0704)
OKLCH	oklch(69.46% 0.094 228.8)
XYZ	xyz(28.8025, 34.3891, 61.6082)
Luminance	0.3439 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58A8CB #CB7B58

analogous

#58CBB5 #58A8CB #586FCB

triadic

#58A8CB #CB58A8 #A8CB58

tetradic

#58A8CB #B558CB #CB7B58 #6FCB58

square

#58A8CB #B558CB #CB7B58 #6FCB58

split-complementary

#58A8CB #CB586F #CBB558

monochromatic

#286681 #378BAF #58A8CB #87C0DA #B5D9E8

Accessibility & contrast

On white

2.67

#58A8CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.88

#58A8CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58A8CB

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58A8CB	#FFFFFF	#000000	##000000
##58A8CB	1.00	2.67	7.88	7.88
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.88	21.00	1.00	1.00
##000000	7.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96A5CD

Deuteranopia (green-blind)

#8699CB

Tritanopia (blue-blind)

#00B2B3

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #58a8cb;
/* rgb */ color: rgb(88, 168, 203);
/* oklch */ color: oklch(69.5% 0.094 228.8);

Tailwind

colors: {
  custom: {
    50: '#90c1db',
    500: '#58a8cb',
    950: '#000000',
  },
}

SCSS

$custom: #58a8cb;
$custom-light: #90c1db;
$custom-dark: #000000;

JSON

{
  "hex": "#58a8cb",
  "rgb": {
    "r": 88,
    "g": 168,
    "b": 203
  },
  "hsl": {
    "h": 198.261,
    "s": 52.511,
    "l": 57.059
  },
  "oklch": {
    "l": 0.69463,
    "c": 0.09365,
    "h": 228.8
  },
  "luminance": 0.34392
}

Semantic roles & 50–950 ramp

primary

#58A8CB

secondary

#D7B6A8

accent

#784CDC

background

#F9FBFD

surface

#F2F7FA

border

#CCD0D3

text

#0D1215

muted

#7E8183

Preview Lab

Preview with #58A8CB

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

Preview Lab → · Contrast checker → · Palette generator →