#5EB3E9#5EB3E9

#5EB3E9 is a light, moderate cyan. Relative luminance 0.405; OKLCH L 73.5% C 0.114 H 238.8°. Best body text is #000000 at 9.10:1 contrast (WCAG AA passes).

Color values

HEX#5EB3E9
RGBrgb(94, 179, 233)
HSLhsl(203, 76%, 64%)
HSVhsv(203, 60%, 91%)
CMYKcmyk(59.7%, 23.2%, 0%, 8.6%)
CIE-LABlab(69.82, -10.06, -34.74)
CIE-LCHlch(69.82, 36.17, 253.86°)
OKLaboklab(73.53% -0.0589 -0.0974)
OKLCHoklch(73.53% 0.114 238.8)
XYZxyz(35.4386, 40.4997, 83.0246)
Luminance0.4050 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5EB3E9 #E9945E
analogous
#5EE9D9 #5EB3E9 #5E6EE9
triadic
#5EB3E9 #E95EB3 #B3E95E
tetradic
#5EB3E9 #D95EE9 #E9945E #6EE95E
square
#5EB3E9 #D95EE9 #E9945E #6EE95E
split-complementary
#5EB3E9 #E95E6E #E9D95E
monochromatic
#1978B4 #289AE2 #5EB3E9 #94CCF0 #CAE6F8

Accessibility & contrast

On white

2.31
#5EB3E9 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.10
#5EB3E9 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5EB3E9
9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5EB3E9#FFFFFF#000000##000000
##5EB3E91.002.319.109.10
#FFFFFF2.311.0021.0021.00
#0000009.1021.001.001.00
##0000009.1021.001.001.00

Color blindness preview

Protanopia (red-blind)
#9AB3EC
Deuteranopia (green-blind)
#87A4E8
Tritanopia (blue-blind)
#00C1C5
Achromatopsia (no color)
#ABABAB

Design tokens & code

CSS
--color: #5eb3e9;
/* rgb */ color: rgb(94, 179, 233);
/* oklch */ color: oklch(73.5% 0.114 238.8);
Tailwind
colors: {
  custom: {
    50: '#97c9f0',
    500: '#5eb3e9',
    950: '#000000',
  },
}
SCSS
$custom: #5eb3e9;
$custom-light: #97c9f0;
$custom-dark: #000000;
JSON
{
  "hex": "#5eb3e9",
  "rgb": {
    "r": 94,
    "g": 179,
    "b": 233
  },
  "hsl": {
    "h": 203.309,
    "s": 75.956,
    "l": 64.118
  },
  "oklch": {
    "l": 0.7353,
    "c": 0.11382,
    "h": 238.8
  },
  "luminance": 0.40503
}

Semantic roles & 50–950 ramp

primary
#5EB3E9
secondary
#EACCB9
accent
#5C0DD8
background
#F9FCFE
surface
#F2F8FD
border
#CCD1D5
text
#0E1316
muted
#7E8284

Preview Lab

Preview with #5EB3E9

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

Preview Lab → · Contrast checker → · Palette generator →

#5EB3E9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva