#58B5DD#58B5DD

#58B5DD is a light, moderate cyan. Relative luminance 0.403; OKLCH L 73.2% C 0.105 H 228.8°. Best body text is #000000 at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#58B5DD
RGB	rgb(88, 181, 221)
HSL	hsl(198, 66%, 61%)
HSV	hsv(198, 60%, 87%)
CMYK	cmyk(60.2%, 18.1%, 0%, 13.3%)
CIE-LAB	lab(69.71, -15.92, -28.39)
CIE-LCH	lch(69.71, 32.55, 240.71°)
OKLab	oklab(73.23% -0.0693 -0.0792)
OKLCH	oklch(73.23% 0.105 228.8)
XYZ	xyz(33.5944, 40.3396, 74.4085)
Luminance	0.4034 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58B5DD #DD8058

analogous

#58DDC2 #58B5DD #5872DD

triadic

#58B5DD #DD58B5 #B5DD58

tetradic

#58B5DD #C258DD #DD8058 #72DD58

square

#58B5DD #C258DD #DD8058 #72DD58

split-complementary

#58B5DD #DD5872 #DDC258

monochromatic

#20769B #2A9DCE #58B5DD #8BCCE7 #BEE2F2

Accessibility & contrast

On white

2.32

#58B5DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.07

#58B5DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58B5DD

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58B5DD	#FFFFFF	#000000	##000000
##58B5DD	1.00	2.32	9.07	9.07
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.07	21.00	1.00	1.00
##000000	9.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0B2DF

Deuteranopia (green-blind)

#8EA4DC

Tritanopia (blue-blind)

#00C0C2

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #58b5dd;
/* rgb */ color: rgb(88, 181, 221);
/* oklch */ color: oklch(73.2% 0.105 228.8);

Tailwind

colors: {
  custom: {
    50: '#93cbe7',
    500: '#58b5dd',
    950: '#000000',
  },
}

SCSS

$custom: #58b5dd;
$custom-light: #93cbe7;
$custom-dark: #000000;

JSON

{
  "hex": "#58b5dd",
  "rgb": {
    "r": 88,
    "g": 181,
    "b": 221
  },
  "hsl": {
    "h": 198.045,
    "s": 66.169,
    "l": 60.588
  },
  "oklch": {
    "l": 0.73226,
    "c": 0.10522,
    "h": 228.8
  },
  "luminance": 0.40343
}

Semantic roles & 50–950 ramp

primary

#58B5DD

secondary

#E2BEAF

accent

#4E17CE

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #58B5DD

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

Preview Lab → · Contrast checker → · Palette generator →