#58B4E9#58B4E9

#58B4E9 is a light, moderate cyan. Relative luminance 0.406; OKLCH L 73.5% C 0.116 H 236.6°. Best body text is #000000 at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#58B4E9
RGB	rgb(88, 180, 233)
HSL	hsl(202, 77%, 63%)
HSV	hsv(202, 62%, 91%)
CMYK	cmyk(62.2%, 22.7%, 0%, 8.6%)
CIE-LAB	lab(69.89, -11.68, -34.66)
CIE-LCH	lch(69.89, 36.57, 251.37°)
OKLab	oklab(73.52% -0.064 -0.0972)
OKLCH	oklch(73.52% 0.116 236.6)
XYZ	xyz(35.0481, 40.5969, 83.0639)
Luminance	0.4060 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58B4E9 #E98D58

analogous

#58E9D6 #58B4E9 #586BE9

triadic

#58B4E9 #E958B4 #B4E958

tetradic

#58B4E9 #D658E9 #E98D58 #6BE958

square

#58B4E9 #D658E9 #E98D58 #6BE958

split-complementary

#58B4E9 #E9586B #E9D658

monochromatic

#1778AF #229CE2 #58B4E9 #8ECCF0 #C4E5F7

Accessibility & contrast

On white

2.30

#58B4E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.12

#58B4E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58B4E9

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58B4E9	#FFFFFF	#000000	##000000
##58B4E9	1.00	2.30	9.12	9.12
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.12	21.00	1.00	1.00
##000000	9.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BB3EC

Deuteranopia (green-blind)

#87A4E8

Tritanopia (blue-blind)

#00C2C6

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #58b4e9;
/* rgb */ color: rgb(88, 180, 233);
/* oklch */ color: oklch(73.5% 0.116 236.6);

Tailwind

colors: {
  custom: {
    50: '#94caf0',
    500: '#58b4e9',
    950: '#000000',
  },
}

SCSS

$custom: #58b4e9;
$custom-light: #94caf0;
$custom-dark: #000000;

JSON

{
  "hex": "#58b4e9",
  "rgb": {
    "r": 88,
    "g": 180,
    "b": 233
  },
  "hsl": {
    "h": 201.931,
    "s": 76.72,
    "l": 62.941
  },
  "oklch": {
    "l": 0.73525,
    "c": 0.11637,
    "h": 236.6
  },
  "luminance": 0.406
}

Semantic roles & 50–950 ramp

primary

#58B4E9

secondary

#E8C7B4

accent

#570DD9

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #58B4E9

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

Preview Lab → · Contrast checker → · Palette generator →