#58A8EB#58A8EB

#58A8EB is a light, vivid cyan. Relative luminance 0.361; OKLCH L 70.9% C 0.126 H 246.1°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#58A8EB
RGB	rgb(88, 168, 235)
HSL	hsl(207, 79%, 63%)
HSV	hsv(207, 63%, 92%)
CMYK	cmyk(62.6%, 28.5%, 0%, 7.8%)
CIE-LAB	lab(66.58, -4.45, -40.91)
CIE-LCH	lch(66.58, 41.15, 263.79°)
OKLab	oklab(70.93% -0.0511 -0.1153)
OKLCH	oklch(70.93% 0.126 246.1)
XYZ	xyz(33.0170, 36.0749, 83.8043)
Luminance	0.3608 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58A8EB #EB9B58

analogous

#58EBE5 #58A8EB #585EEB

triadic

#58A8EB #EB58A8 #A8EB58

tetradic

#58A8EB #E558EB #EB9B58 #5EEB58

square

#58A8EB #E558EB #EB9B58 #5EEB58

split-complementary

#58A8EB #EB585E #EBE558

monochromatic

#156BB3 #218CE4 #58A8EB #8FC4F2 #C5E1F8

Accessibility & contrast

On white

2.56

#58A8EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.22

#58A8EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58A8EB

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58A8EB	#FFFFFF	#000000	##000000
##58A8EB	1.00	2.56	8.22	8.22
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.22	21.00	1.00	1.00
##000000	8.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8BAAEE

Deuteranopia (green-blind)

#779BEA

Tritanopia (blue-blind)

#00B8BF

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #58a8eb;
/* rgb */ color: rgb(88, 168, 235);
/* oklch */ color: oklch(70.9% 0.126 246.1);

Tailwind

colors: {
  custom: {
    50: '#94c1f1',
    500: '#58a8eb',
    950: '#000000',
  },
}

SCSS

$custom: #58a8eb;
$custom-light: #94c1f1;
$custom-dark: #000000;

JSON

{
  "hex": "#58a8eb",
  "rgb": {
    "r": 88,
    "g": 168,
    "b": 235
  },
  "hsl": {
    "h": 207.347,
    "s": 78.61,
    "l": 63.333
  },
  "oklch": {
    "l": 0.7093,
    "c": 0.12612,
    "h": 246.1
  },
  "luminance": 0.36078
}

Semantic roles & 50–950 ramp

primary

#58A8EB

secondary

#EACDB5

accent

#6A0BDB

background

#F9FBFE

surface

#F2F7FD

border

#CCD0D5

text

#0E1217

muted

#7E8185

Preview Lab

Preview with #58A8EB

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

Preview Lab → · Contrast checker → · Palette generator →