#58A5E9#58A5E9

#58A5E9 is a light, vivid cyan. Relative luminance 0.349; OKLCH L 70.2% C 0.126 H 247.4°. Best body text is #000000 at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#58A5E9
RGB	rgb(88, 165, 233)
HSL	hsl(208, 77%, 63%)
HSV	hsv(208, 62%, 91%)
CMYK	cmyk(62.2%, 29.2%, 0%, 8.6%)
CIE-LAB	lab(65.64, -3.42, -41.28)
CIE-LCH	lch(65.64, 41.42, 265.27°)
OKLab	oklab(70.17% -0.0486 -0.1164)
OKLCH	oklch(70.17% 0.126 247.4)
XYZ	xyz(32.1822, 34.8650, 82.1086)
Luminance	0.3487 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58A5E9 #E99C58

analogous

#58E9E5 #58A5E9 #585CE9

triadic

#58A5E9 #E958A5 #A5E958

tetradic

#58A5E9 #E558E9 #E99C58 #5CE958

square

#58A5E9 #E558E9 #E99C58 #5CE958

split-complementary

#58A5E9 #E9585C #E9E558

monochromatic

#1768AF #2288E2 #58A5E9 #8EC2F0 #C4DFF7

Accessibility & contrast

On white

2.63

#58A5E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.97

#58A5E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58A5E9

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58A5E9	#FFFFFF	#000000	##000000
##58A5E9	1.00	2.63	7.97	7.97
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.97	21.00	1.00	1.00
##000000	7.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#87A7EC

Deuteranopia (green-blind)

#7499E8

Tritanopia (blue-blind)

#00B5BD

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #58a5e9;
/* rgb */ color: rgb(88, 165, 233);
/* oklch */ color: oklch(70.2% 0.126 247.4);

Tailwind

colors: {
  custom: {
    50: '#94bff0',
    500: '#58a5e9',
    950: '#000000',
  },
}

SCSS

$custom: #58a5e9;
$custom-light: #94bff0;
$custom-dark: #000000;

JSON

{
  "hex": "#58a5e9",
  "rgb": {
    "r": 88,
    "g": 165,
    "b": 233
  },
  "hsl": {
    "h": 208.138,
    "s": 76.72,
    "l": 62.941
  },
  "oklch": {
    "l": 0.70165,
    "c": 0.12614,
    "h": 247.4
  },
  "luminance": 0.34868
}

Semantic roles & 50–950 ramp

primary

#58A5E9

secondary

#E8CDB4

accent

#6C0DD9

background

#F9FBFE

surface

#F2F7FD

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #58A5E9

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

Preview Lab → · Contrast checker → · Palette generator →