#58B2E9#58B2E9

#58B2E9 is a light, moderate cyan. Relative luminance 0.398; OKLCH L 73.1% C 0.117 H 238.1°. Best body text is #000000 at 8.96:1 contrast (WCAG AA passes).

Color values

HEX	#58B2E9
RGB	rgb(88, 178, 233)
HSL	hsl(203, 77%, 63%)
HSV	hsv(203, 62%, 91%)
CMYK	cmyk(62.2%, 23.6%, 0%, 8.6%)
CIE-LAB	lab(69.32, -10.60, -35.54)
CIE-LCH	lch(69.32, 37.09, 253.39°)
OKLab	oklab(73.07% -0.062 -0.0997)
OKLCH	oklch(73.07% 0.117 238.1)
XYZ	xyz(34.6473, 39.7952, 82.9303)
Luminance	0.3980 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58B2E9 #E98F58

analogous

#58E9D8 #58B2E9 #5869E9

triadic

#58B2E9 #E958B2 #B2E958

tetradic

#58B2E9 #D858E9 #E98F58 #69E958

square

#58B2E9 #D858E9 #E98F58 #69E958

split-complementary

#58B2E9 #E95869 #E9D858

monochromatic

#1776AF #2299E2 #58B2E9 #8ECBF0 #C4E4F7

Accessibility & contrast

On white

2.34

#58B2E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.96

#58B2E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58B2E9

8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58B2E9	#FFFFFF	#000000	##000000
##58B2E9	1.00	2.34	8.96	8.96
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.96	21.00	1.00	1.00
##000000	8.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99B1EC

Deuteranopia (green-blind)

#85A3E8

Tritanopia (blue-blind)

#00C0C5

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #58b2e9;
/* rgb */ color: rgb(88, 178, 233);
/* oklch */ color: oklch(73.1% 0.117 238.1);

Tailwind

colors: {
  custom: {
    50: '#94c9f0',
    500: '#58b2e9',
    950: '#000000',
  },
}

SCSS

$custom: #58b2e9;
$custom-light: #94c9f0;
$custom-dark: #000000;

JSON

{
  "hex": "#58b2e9",
  "rgb": {
    "r": 88,
    "g": 178,
    "b": 233
  },
  "hsl": {
    "h": 202.759,
    "s": 76.72,
    "l": 62.941
  },
  "oklch": {
    "l": 0.73073,
    "c": 0.11741,
    "h": 238.1
  },
  "luminance": 0.39799
}

Semantic roles & 50–950 ramp

primary

#58B2E9

secondary

#E8C8B4

accent

#5A0DD9

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #58B2E9

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

Preview Lab → · Contrast checker → · Palette generator →