#5BAFE9#5BAFE9

#5BAFE9 is a light, moderate cyan. Relative luminance 0.388; OKLCH L 72.5% C 0.118 H 241.1°. Best body text is #000000 at 8.75:1 contrast (WCAG AA passes).

Color values

HEX#5BAFE9
RGBrgb(91, 175, 233)
HSLhsl(205, 76%, 64%)
HSVhsv(205, 61%, 91%)
CMYKcmyk(60.9%, 24.9%, 0%, 8.6%)
CIE-LABlab(68.58, -8.43, -36.69)
CIE-LCHlch(68.58, 37.64, 257.06°)
OKLaboklab(72.51% -0.0568 -0.103)
OKLCHoklch(72.51% 0.118 241.1)
XYZxyz(34.3468, 38.7640, 82.7471)
Luminance0.3877 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5BAFE9 #E9955B
analogous
#5BE9DC #5BAFE9 #5B68E9
triadic
#5BAFE9 #E95BAF #AFE95B
tetradic
#5BAFE9 #DC5BE9 #E9955B #68E95B
square
#5BAFE9 #DC5BE9 #E9955B #68E95B
split-complementary
#5BAFE9 #E95B68 #E9DC5B
monochromatic
#1873B2 #2595E2 #5BAFE9 #91C9F0 #C7E4F7

Accessibility & contrast

On white

2.40
#5BAFE9 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.75
#5BAFE9 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BAFE9
8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5BAFE9#FFFFFF#000000##000000
##5BAFE91.002.408.758.75
#FFFFFF2.401.0021.0021.00
#0000008.7521.001.001.00
##0000008.7521.001.001.00

Color blindness preview

Protanopia (red-blind)
#95AFEC
Deuteranopia (green-blind)
#82A1E8
Tritanopia (blue-blind)
#00BDC3
Achromatopsia (no color)
#A7A7A7

Design tokens & code

CSS
--color: #5bafe9;
/* rgb */ color: rgb(91, 175, 233);
/* oklch */ color: oklch(72.5% 0.118 241.1);
Tailwind
colors: {
  custom: {
    50: '#95c6f0',
    500: '#5bafe9',
    950: '#000000',
  },
}
SCSS
$custom: #5bafe9;
$custom-light: #95c6f0;
$custom-dark: #000000;
JSON
{
  "hex": "#5bafe9",
  "rgb": {
    "r": 91,
    "g": 175,
    "b": 233
  },
  "hsl": {
    "h": 204.507,
    "s": 76.344,
    "l": 63.529
  },
  "oklch": {
    "l": 0.72514,
    "c": 0.11766,
    "h": 241.1
  },
  "luminance": 0.38767
}

Semantic roles & 50–950 ramp

primary
#5BAFE9
secondary
#E9CBB7
accent
#600DD9
background
#F9FCFE
surface
#F2F8FD
border
#CCD1D5
text
#0E1316
muted
#7E8284

Preview Lab

Preview with #5BAFE9

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

Preview Lab → · Contrast checker → · Palette generator →

#5BAFE9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva