#58B5ED#58B5ED

#58B5ED is a light, moderate cyan. Relative luminance 0.412; OKLCH L 73.9% C 0.120 H 237.9°. Best body text is #000000 at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#58B5ED
RGB	rgb(88, 181, 237)
HSL	hsl(203, 81%, 64%)
HSV	hsv(203, 63%, 93%)
CMYK	cmyk(62.9%, 23.6%, 0%, 7.1%)
CIE-LAB	lab(70.34, -10.96, -36.14)
CIE-LCH	lch(70.34, 37.77, 253.12°)
OKLab	oklab(73.93% -0.0637 -0.1014)
OKLCH	oklch(73.93% 0.12 237.9)
XYZ	xyz(35.8286, 41.2333, 86.1750)
Luminance	0.4124 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58B5ED #ED9058

analogous

#58EDDA #58B5ED #586AED

triadic

#58B5ED #ED58B5 #B5ED58

tetradic

#58B5ED #DA58ED #ED9058 #6AED58

square

#58B5ED #DA58ED #ED9058 #6AED58

split-complementary

#58B5ED #ED586A #EDDA58

monochromatic

#147AB7 #219DE7 #58B5ED #8FCDF3 #C6E6F9

Accessibility & contrast

On white

2.27

#58B5ED on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.25

#58B5ED on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58B5ED

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58B5ED	#FFFFFF	#000000	##000000
##58B5ED	1.00	2.27	9.25	9.25
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.25	21.00	1.00	1.00
##000000	9.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BB4F0

Deuteranopia (green-blind)

#87A5EC

Tritanopia (blue-blind)

#00C3C8

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #58b5ed;
/* rgb */ color: rgb(88, 181, 237);
/* oklch */ color: oklch(73.9% 0.120 237.9);

Tailwind

colors: {
  custom: {
    50: '#94cbf3',
    500: '#58b5ed',
    950: '#000000',
  },
}

SCSS

$custom: #58b5ed;
$custom-light: #94cbf3;
$custom-dark: #000000;

JSON

{
  "hex": "#58b5ed",
  "rgb": {
    "r": 88,
    "g": 181,
    "b": 237
  },
  "hsl": {
    "h": 202.55,
    "s": 80.541,
    "l": 63.725
  },
  "oklch": {
    "l": 0.73933,
    "c": 0.11981,
    "h": 237.9
  },
  "luminance": 0.41237
}

Semantic roles & 50–950 ramp

primary

#58B5ED

secondary

#EBCAB6

accent

#5809DD

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1317

muted

#7E8285

Preview Lab

Preview with #58B5ED

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

Preview Lab → · Contrast checker → · Palette generator →