#58B2E8#58B2E8

#58B2E8 is a light, moderate cyan. Relative luminance 0.397; OKLCH L 73.0% C 0.116 H 237.6°. Best body text is #000000 at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#58B2E8
RGB	rgb(88, 178, 232)
HSL	hsl(203, 76%, 63%)
HSV	hsv(203, 62%, 91%)
CMYK	cmyk(62.1%, 23.3%, 0%, 9%)
CIE-LAB	lab(69.28, -10.91, -35.06)
CIE-LCH	lch(69.28, 36.72, 252.71°)
OKLab	oklab(73.03% -0.0623 -0.0983)
OKLCH	oklch(73.03% 0.116 237.6)
XYZ	xyz(34.5048, 39.7383, 82.1801)
Luminance	0.3974 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58B2E8 #E88E58

analogous

#58E8D6 #58B2E8 #586AE8

triadic

#58B2E8 #E858B2 #B2E858

tetradic

#58B2E8 #D658E8 #E88E58 #6AE858

square

#58B2E8 #D658E8 #E88E58 #6AE858

split-complementary

#58B2E8 #E8586A #E8D658

monochromatic

#1876AE #2299E1 #58B2E8 #8ECBEF #C4E4F7

Accessibility & contrast

On white

2.35

#58B2E8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.95

#58B2E8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58B2E8

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58B2E8	#FFFFFF	#000000	##000000
##58B2E8	1.00	2.35	8.95	8.95
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.95	21.00	1.00	1.00
##000000	8.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99B1EB

Deuteranopia (green-blind)

#85A3E7

Tritanopia (blue-blind)

#00C0C4

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #58b2e8;
/* rgb */ color: rgb(88, 178, 232);
/* oklch */ color: oklch(73.0% 0.116 237.6);

Tailwind

colors: {
  custom: {
    50: '#94c9ef',
    500: '#58b2e8',
    950: '#000000',
  },
}

SCSS

$custom: #58b2e8;
$custom-light: #94c9ef;
$custom-dark: #000000;

JSON

{
  "hex": "#58b2e8",
  "rgb": {
    "r": 88,
    "g": 178,
    "b": 232
  },
  "hsl": {
    "h": 202.5,
    "s": 75.789,
    "l": 62.745
  },
  "oklch": {
    "l": 0.73028,
    "c": 0.11642,
    "h": 237.6
  },
  "luminance": 0.39742
}

Semantic roles & 50–950 ramp

primary

#58B2E8

secondary

#E8C7B4

accent

#590ED8

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #58B2E8

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

Preview Lab → · Contrast checker → · Palette generator →