#58B2EB#58B2EB

#58B2EB is a light, moderate cyan. Relative luminance 0.399; OKLCH L 73.2% C 0.119 H 239.1°. Best body text is #000000 at 8.98:1 contrast (WCAG AA passes).

Color values

HEX	#58B2EB
RGB	rgb(88, 178, 235)
HSL	hsl(203, 79%, 63%)
HSV	hsv(203, 63%, 92%)
CMYK	cmyk(62.6%, 24.3%, 0%, 7.8%)
CIE-LAB	lab(69.41, -9.97, -36.50)
CIE-LCH	lch(69.41, 37.84, 254.73°)
OKLab	oklab(73.17% -0.0613 -0.1025)
OKLCH	oklch(73.17% 0.119 239.1)
XYZ	xyz(34.9346, 39.9102, 84.4435)
Luminance	0.3991 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58B2EB #EB9158

analogous

#58EBDA #58B2EB #5868EB

triadic

#58B2EB #EB58B2 #B2EB58

tetradic

#58B2EB #DA58EB #EB9158 #68EB58

square

#58B2EB #DA58EB #EB9158 #68EB58

split-complementary

#58B2EB #EB5868 #EBDA58

monochromatic

#1576B3 #2199E4 #58B2EB #8FCBF2 #C5E4F8

Accessibility & contrast

On white

2.34

#58B2EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.98

#58B2EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58B2EB

8.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58B2EB	#FFFFFF	#000000	##000000
##58B2EB	1.00	2.34	8.98	8.98
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.98	21.00	1.00	1.00
##000000	8.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98B2EE

Deuteranopia (green-blind)

#84A3EA

Tritanopia (blue-blind)

#00C0C5

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #58b2eb;
/* rgb */ color: rgb(88, 178, 235);
/* oklch */ color: oklch(73.2% 0.119 239.1);

Tailwind

colors: {
  custom: {
    50: '#94c8f1',
    500: '#58b2eb',
    950: '#000000',
  },
}

SCSS

$custom: #58b2eb;
$custom-light: #94c8f1;
$custom-dark: #000000;

JSON

{
  "hex": "#58b2eb",
  "rgb": {
    "r": 88,
    "g": 178,
    "b": 235
  },
  "hsl": {
    "h": 203.265,
    "s": 78.61,
    "l": 63.333
  },
  "oklch": {
    "l": 0.73165,
    "c": 0.11944,
    "h": 239.1
  },
  "luminance": 0.39914
}

Semantic roles & 50–950 ramp

primary

#58B2EB

secondary

#EACAB5

accent

#5B0BDB

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1317

muted

#7E8285

Preview Lab

Preview with #58B2EB

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

Preview Lab → · Contrast checker → · Palette generator →