#58A9EB#58A9EB

#58A9EB is a light, vivid cyan. Relative luminance 0.364; OKLCH L 71.2% C 0.125 H 245.5°. Best body text is #000000 at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#58A9EB
RGB	rgb(88, 169, 235)
HSL	hsl(207, 79%, 63%)
HSV	hsv(207, 63%, 92%)
CMYK	cmyk(62.6%, 28.1%, 0%, 7.8%)
CIE-LAB	lab(66.86, -5.01, -40.47)
CIE-LCH	lch(66.86, 40.78, 262.94°)
OKLab	oklab(71.15% -0.0521 -0.114)
OKLCH	oklch(71.15% 0.125 245.5)
XYZ	xyz(33.2023, 36.4455, 83.8661)
Luminance	0.3645 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58A9EB #EB9A58

analogous

#58EBE4 #58A9EB #585FEB

triadic

#58A9EB #EB58A9 #A9EB58

tetradic

#58A9EB #E458EB #EB9A58 #5FEB58

square

#58A9EB #E458EB #EB9A58 #5FEB58

split-complementary

#58A9EB #EB585F #EBE458

monochromatic

#156CB3 #218DE4 #58A9EB #8FC5F2 #C5E1F8

Accessibility & contrast

On white

2.53

#58A9EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.29

#58A9EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58A9EB

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58A9EB	#FFFFFF	#000000	##000000
##58A9EB	1.00	2.53	8.29	8.29
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.29	21.00	1.00	1.00
##000000	8.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8CABEE

Deuteranopia (green-blind)

#789CEA

Tritanopia (blue-blind)

#00B9C0

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #58a9eb;
/* rgb */ color: rgb(88, 169, 235);
/* oklch */ color: oklch(71.2% 0.125 245.5);

Tailwind

colors: {
  custom: {
    50: '#94c2f1',
    500: '#58a9eb',
    950: '#000000',
  },
}

SCSS

$custom: #58a9eb;
$custom-light: #94c2f1;
$custom-dark: #000000;

JSON

{
  "hex": "#58a9eb",
  "rgb": {
    "r": 88,
    "g": 169,
    "b": 235
  },
  "hsl": {
    "h": 206.939,
    "s": 78.61,
    "l": 63.333
  },
  "oklch": {
    "l": 0.71152,
    "c": 0.12537,
    "h": 245.5
  },
  "luminance": 0.36449
}

Semantic roles & 50–950 ramp

primary

#58A9EB

secondary

#EACDB5

accent

#680BDB

background

#F9FBFE

surface

#F2F7FD

border

#CCD0D5

text

#0E1217

muted

#7E8185

Preview Lab

Preview with #58A9EB

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

Preview Lab → · Contrast checker → · Palette generator →