#5BA3E5#5BA3E5

#5BA3E5 is a light, vivid cyan. Relative luminance 0.341; OKLCH L 69.6% C 0.122 H 248.0°. Best body text is #000000 at 7.82:1 contrast (WCAG AA passes).

Color values

HEX#5BA3E5
RGBrgb(91, 163, 229)
HSLhsl(209, 73%, 63%)
HSVhsv(209, 60%, 90%)
CMYKcmyk(60.3%, 28.8%, 0%, 10.2%)
CIE-LABlab(65.02, -3.03, -40.05)
CIE-LCHlch(65.02, 40.16, 265.67°)
OKLaboklab(69.65% -0.0455 -0.1128)
OKLCHoklch(69.65% 0.122 248)
XYZxyz(31.5493, 34.0727, 79.0276)
Luminance0.3408 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5BA3E5 #E59D5B
analogous
#5BE5E2 #5BA3E5 #5B5EE5
triadic
#5BA3E5 #E55BA3 #A3E55B
tetradic
#5BA3E5 #E25BE5 #E59D5B #5EE55B
square
#5BA3E5 #E25BE5 #E59D5B #5EE55B
split-complementary
#5BA3E5 #E55B5E #E5E25B
monochromatic
#1B66AB #2685DD #5BA3E5 #90C1ED #C5DEF6

Accessibility & contrast

On white

2.69
#5BA3E5 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.82
#5BA3E5 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BA3E5
7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5BA3E5#FFFFFF#000000##000000
##5BA3E51.002.697.827.82
#FFFFFF2.691.0021.0021.00
#0000007.8221.001.001.00
##0000007.8221.001.001.00

Color blindness preview

Protanopia (red-blind)
#87A5E8
Deuteranopia (green-blind)
#7498E4
Tritanopia (blue-blind)
#00B3BA
Achromatopsia (no color)
#9E9E9E

Design tokens & code

CSS
--color: #5ba3e5;
/* rgb */ color: rgb(91, 163, 229);
/* oklch */ color: oklch(69.6% 0.122 248.0);
Tailwind
colors: {
  custom: {
    50: '#94beed',
    500: '#5ba3e5',
    950: '#000000',
  },
}
SCSS
$custom: #5ba3e5;
$custom-light: #94beed;
$custom-dark: #000000;
JSON
{
  "hex": "#5ba3e5",
  "rgb": {
    "r": 91,
    "g": 163,
    "b": 229
  },
  "hsl": {
    "h": 208.696,
    "s": 72.632,
    "l": 62.745
  },
  "oklch": {
    "l": 0.69648,
    "c": 0.12163,
    "h": 248
  },
  "luminance": 0.34076
}

Semantic roles & 50–950 ramp

primary
#5BA3E5
secondary
#E7CDB5
accent
#6E11D5
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0E1216
muted
#7E8184

Preview Lab

Preview with #5BA3E5

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

Preview Lab → · Contrast checker → · Palette generator →

#5BA3E5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva