#58A4E9#58A4E9

#58A4E9 is a light, vivid cyan. Relative luminance 0.345; OKLCH L 69.9% C 0.127 H 248.0°. Best body text is #000000 at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#58A4E9
RGB	rgb(88, 164, 233)
HSL	hsl(209, 77%, 63%)
HSV	hsv(209, 62%, 91%)
CMYK	cmyk(62.2%, 29.6%, 0%, 8.6%)
CIE-LAB	lab(65.36, -2.85, -41.72)
CIE-LCH	lch(65.36, 41.82, 266.09°)
OKLab	oklab(69.94% -0.0475 -0.1177)
OKLCH	oklch(69.94% 0.127 248)
XYZ	xyz(32.0025, 34.5057, 82.0487)
Luminance	0.3451 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58A4E9 #E99D58

analogous

#58E9E6 #58A4E9 #585BE9

triadic

#58A4E9 #E958A4 #A4E958

tetradic

#58A4E9 #E658E9 #E99D58 #5BE958

square

#58A4E9 #E658E9 #E99D58 #5BE958

split-complementary

#58A4E9 #E9585B #E9E658

monochromatic

#1767AF #2287E2 #58A4E9 #8EC1F0 #C4DFF7

Accessibility & contrast

On white

2.66

#58A4E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.90

#58A4E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58A4E9

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58A4E9	#FFFFFF	#000000	##000000
##58A4E9	1.00	2.66	7.90	7.90
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.90	21.00	1.00	1.00
##000000	7.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#86A7EC

Deuteranopia (green-blind)

#7298E8

Tritanopia (blue-blind)

#00B4BC

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #58a4e9;
/* rgb */ color: rgb(88, 164, 233);
/* oklch */ color: oklch(69.9% 0.127 248.0);

Tailwind

colors: {
  custom: {
    50: '#94bef0',
    500: '#58a4e9',
    950: '#000000',
  },
}

SCSS

$custom: #58a4e9;
$custom-light: #94bef0;
$custom-dark: #000000;

JSON

{
  "hex": "#58a4e9",
  "rgb": {
    "r": 88,
    "g": 164,
    "b": 233
  },
  "hsl": {
    "h": 208.552,
    "s": 76.72,
    "l": 62.941
  },
  "oklch": {
    "l": 0.69943,
    "c": 0.12694,
    "h": 248
  },
  "luminance": 0.34509
}

Semantic roles & 50–950 ramp

primary

#58A4E9

secondary

#E8CDB4

accent

#6E0DD9

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #58A4E9

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

Preview Lab → · Contrast checker → · Palette generator →