#58B4DD#58B4DD

#58B4DD is a light, moderate cyan. Relative luminance 0.399; OKLCH L 73.0% C 0.105 H 229.7°. Best body text is #000000 at 8.99:1 contrast (WCAG AA passes).

Color values

HEX	#58B4DD
RGB	rgb(88, 180, 221)
HSL	hsl(198, 66%, 61%)
HSV	hsv(198, 60%, 87%)
CMYK	cmyk(60.2%, 18.6%, 0%, 13.3%)
CIE-LAB	lab(69.42, -15.39, -28.83)
CIE-LCH	lch(69.42, 32.68, 241.90°)
OKLab	oklab(73% -0.0682 -0.0805)
OKLCH	oklch(73% 0.105 229.7)
XYZ	xyz(33.3918, 39.9344, 74.3410)
Luminance	0.3994 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58B4DD #DD8158

analogous

#58DDC3 #58B4DD #5871DD

triadic

#58B4DD #DD58B4 #B4DD58

tetradic

#58B4DD #C358DD #DD8158 #71DD58

square

#58B4DD #C358DD #DD8158 #71DD58

split-complementary

#58B4DD #DD5871 #DDC358

monochromatic

#20759B #2A9BCE #58B4DD #8BCBE7 #BEE2F2

Accessibility & contrast

On white

2.34

#58B4DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.99

#58B4DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58B4DD

8.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58B4DD	#FFFFFF	#000000	##000000
##58B4DD	1.00	2.34	8.99	8.99
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.99	21.00	1.00	1.00
##000000	8.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FB1DF

Deuteranopia (green-blind)

#8CA3DC

Tritanopia (blue-blind)

#00BFC1

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #58b4dd;
/* rgb */ color: rgb(88, 180, 221);
/* oklch */ color: oklch(73.0% 0.105 229.7);

Tailwind

colors: {
  custom: {
    50: '#93cae7',
    500: '#58b4dd',
    950: '#000000',
  },
}

SCSS

$custom: #58b4dd;
$custom-light: #93cae7;
$custom-dark: #000000;

JSON

{
  "hex": "#58b4dd",
  "rgb": {
    "r": 88,
    "g": 180,
    "b": 221
  },
  "hsl": {
    "h": 198.496,
    "s": 66.169,
    "l": 60.588
  },
  "oklch": {
    "l": 0.72996,
    "c": 0.10549,
    "h": 229.7
  },
  "luminance": 0.39938
}

Semantic roles & 50–950 ramp

primary

#58B4DD

secondary

#E2BFAF

accent

#5017CE

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #58B4DD

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

Preview Lab → · Contrast checker → · Palette generator →