#58B0E7#58B0E7

#58B0E7 is a light, moderate cyan. Relative luminance 0.389; OKLCH L 72.5% C 0.116 H 238.7°. Best body text is #000000 at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#58B0E7
RGB	rgb(88, 176, 231)
HSL	hsl(203, 75%, 63%)
HSV	hsv(203, 62%, 91%)
CMYK	cmyk(61.9%, 23.8%, 0%, 9.4%)
CIE-LAB	lab(68.67, -10.14, -35.46)
CIE-LCH	lch(68.67, 36.88, 254.04°)
OKLab	oklab(72.53% -0.0606 -0.0995)
OKLCH	oklch(72.53% 0.116 238.7)
XYZ	xyz(33.9682, 38.8915, 81.3025)
Luminance	0.3890 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58B0E7 #E78F58

analogous

#58E7D7 #58B0E7 #5868E7

triadic

#58B0E7 #E758B0 #B0E758

tetradic

#58B0E7 #D758E7 #E78F58 #68E758

square

#58B0E7 #D758E7 #E78F58 #68E758

split-complementary

#58B0E7 #E75868 #E7D758

monochromatic

#1973AC #2297DF #58B0E7 #8EC9EF #C3E3F6

Accessibility & contrast

On white

2.39

#58B0E7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.78

#58B0E7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58B0E7

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58B0E7	#FFFFFF	#000000	##000000
##58B0E7	1.00	2.39	8.78	8.78
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.78	21.00	1.00	1.00
##000000	8.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97B0EA

Deuteranopia (green-blind)

#83A1E6

Tritanopia (blue-blind)

#00BEC3

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #58b0e7;
/* rgb */ color: rgb(88, 176, 231);
/* oklch */ color: oklch(72.5% 0.116 238.7);

Tailwind

colors: {
  custom: {
    50: '#94c7ee',
    500: '#58b0e7',
    950: '#000000',
  },
}

SCSS

$custom: #58b0e7;
$custom-light: #94c7ee;
$custom-dark: #000000;

JSON

{
  "hex": "#58b0e7",
  "rgb": {
    "r": 88,
    "g": 176,
    "b": 231
  },
  "hsl": {
    "h": 203.077,
    "s": 74.869,
    "l": 62.549
  },
  "oklch": {
    "l": 0.7253,
    "c": 0.11649,
    "h": 238.7
  },
  "luminance": 0.38895
}

Semantic roles & 50–950 ramp

primary

#58B0E7

secondary

#E7C7B3

accent

#5C0ED7

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #58B0E7

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

Preview Lab → · Contrast checker → · Palette generator →