#58C9EC#58C9EC

#58C9EC is a light, moderate cyan. Relative luminance 0.499; OKLCH L 78.4% C 0.113 H 221.5°. Best body text is #000000 at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#58C9EC
RGB	rgb(88, 201, 236)
HSL	hsl(194, 80%, 64%)
HSV	hsv(194, 63%, 93%)
CMYK	cmyk(62.7%, 14.8%, 0%, 7.5%)
CIE-LAB	lab(76.01, -21.75, -26.86)
CIE-LCH	lch(76.01, 34.56, 231.00°)
OKLab	oklab(78.44% -0.0845 -0.0748)
OKLCH	oklch(78.44% 0.113 221.5)
XYZ	xyz(40.0454, 49.8999, 86.8618)
Luminance	0.4990 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58C9EC #EC7B58

analogous

#58ECC5 #58C9EC #587FEC

triadic

#58C9EC #EC58C9 #C9EC58

tetradic

#58C9EC #C558EC #EC7B58 #7FEC58

square

#58C9EC #C558EC #EC7B58 #7FEC58

split-complementary

#58C9EC #EC587F #ECC558

monochromatic

#158FB5 #21B7E6 #58C9EC #8FDBF2 #C6EDF9

Accessibility & contrast

On white

1.91

#58C9EC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.98

#58C9EC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58C9EC

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58C9EC	#FFFFFF	#000000	##000000
##58C9EC	1.00	1.91	10.98	10.98
#FFFFFF	1.91	1.00	21.00	21.00
#000000	10.98	21.00	1.00	1.00
##000000	10.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4C4EE

Deuteranopia (green-blind)

#9FB5EC

Tritanopia (blue-blind)

#00D4D4

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #58c9ec;
/* rgb */ color: rgb(88, 201, 236);
/* oklch */ color: oklch(78.4% 0.113 221.5);

Tailwind

colors: {
  custom: {
    50: '#95d9f2',
    500: '#58c9ec',
    950: '#000000',
  },
}

SCSS

$custom: #58c9ec;
$custom-light: #95d9f2;
$custom-dark: #000000;

JSON

{
  "hex": "#58c9ec",
  "rgb": {
    "r": 88,
    "g": 201,
    "b": 236
  },
  "hsl": {
    "h": 194.189,
    "s": 79.57,
    "l": 63.529
  },
  "oklch": {
    "l": 0.78439,
    "c": 0.11289,
    "h": 221.5
  },
  "luminance": 0.49904
}

Semantic roles & 50–950 ramp

primary

#58C9EC

secondary

#EAC2B6

accent

#3B0ADC

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0F1417

muted

#7E8385

Preview Lab

Preview with #58C9EC

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

Preview Lab → · Contrast checker → · Palette generator →