#58B4DB#58B4DB

#58B4DB is a light, moderate cyan. Relative luminance 0.398; OKLCH L 72.9% C 0.104 H 228.4°. Best body text is #000000 at 8.97:1 contrast (WCAG AA passes).

Color values

HEX	#58B4DB
RGB	rgb(88, 180, 219)
HSL	hsl(198, 65%, 60%)
HSV	hsv(198, 60%, 86%)
CMYK	cmyk(59.8%, 17.8%, 0%, 14.1%)
CIE-LAB	lab(69.35, -16.00, -27.85)
CIE-LCH	lch(69.35, 32.12, 240.12°)
OKLab	oklab(72.91% -0.0689 -0.0777)
OKLCH	oklch(72.91% 0.104 228.4)
XYZ	xyz(33.1270, 39.8285, 72.9460)
Luminance	0.3983 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58B4DB #DB7F58

analogous

#58DBC1 #58B4DB #5872DB

triadic

#58B4DB #DB58B4 #B4DB58

tetradic

#58B4DB #C158DB #DB7F58 #72DB58

square

#58B4DB #C158DB #DB7F58 #72DB58

split-complementary

#58B4DB #DB5872 #DBC158

monochromatic

#217498 #2C9BCA #58B4DB #8ACBE6 #BDE1F1

Accessibility & contrast

On white

2.34

#58B4DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.97

#58B4DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58B4DB

8.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58B4DB	#FFFFFF	#000000	##000000
##58B4DB	1.00	2.34	8.97	8.97
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.97	21.00	1.00	1.00
##000000	8.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0B1DD

Deuteranopia (green-blind)

#8DA3DB

Tritanopia (blue-blind)

#00BFC1

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #58b4db;
/* rgb */ color: rgb(88, 180, 219);
/* oklch */ color: oklch(72.9% 0.104 228.4);

Tailwind

colors: {
  custom: {
    50: '#92cae6',
    500: '#58b4db',
    950: '#000000',
  },
}

SCSS

$custom: #58b4db;
$custom-light: #92cae6;
$custom-dark: #000000;

JSON

{
  "hex": "#58b4db",
  "rgb": {
    "r": 88,
    "g": 180,
    "b": 219
  },
  "hsl": {
    "h": 197.863,
    "s": 64.532,
    "l": 60.196
  },
  "oklch": {
    "l": 0.72911,
    "c": 0.10385,
    "h": 228.4
  },
  "luminance": 0.39832
}

Semantic roles & 50–950 ramp

primary

#58B4DB

secondary

#E1BDAE

accent

#4F19CC

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #58B4DB

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

Preview Lab → · Contrast checker → · Palette generator →