#75B6EF#75B6EF

#75B6EF is a light, moderate cyan. Relative luminance 0.435; OKLCH L 75.5% C 0.106 H 246.2°. Best body text is #000000 at 9.69:1 contrast (WCAG AA passes).

Color values

HEX#75B6EF
RGBrgb(117, 182, 239)
HSLhsl(208, 79%, 70%)
HSVhsv(208, 51%, 94%)
CMYKcmyk(51%, 23.8%, 0%, 6.3%)
CIE-LABlab(71.87, -5.19, -34.76)
CIE-LCHlch(71.87, 35.14, 261.51°)
OKLaboklab(75.49% -0.0428 -0.0971)
OKLCHoklch(75.49% 0.106 246.2)
XYZxyz(39.6385, 43.4667, 87.9457)
Luminance0.4347 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#75B6EF #EFAE75
analogous
#75EFEB #75B6EF #7579EF
triadic
#75B6EF #EF75B6 #B6EF75
tetradic
#75B6EF #EB75EF #EFAE75 #79EF75
square
#75B6EF #EB75EF #EFAE75 #79EF75
split-complementary
#75B6EF #EF7579 #EFEB75
monochromatic
#187BD1 #3E99E9 #75B6EF #ACD3F5 #E3F0FC

Accessibility & contrast

On white

2.17
#75B6EF on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.69
#75B6EF on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #75B6EF
9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##75B6EF#FFFFFF#000000##000000
##75B6EF1.002.179.699.69
#FFFFFF2.171.0021.0021.00
#0000009.6921.001.001.00
##0000009.6921.001.001.00

Color blindness preview

Protanopia (red-blind)
#9EB7F2
Deuteranopia (green-blind)
#8EABEE
Tritanopia (blue-blind)
#33C4C9
Achromatopsia (no color)
#B0B0B0

Design tokens & code

CSS
--color: #75b6ef;
/* rgb */ color: rgb(117, 182, 239);
/* oklch */ color: oklch(75.5% 0.106 246.2);
Tailwind
colors: {
  custom: {
    50: '#a4cbf4',
    500: '#75b6ef',
    950: '#000000',
  },
}
SCSS
$custom: #75b6ef;
$custom-light: #a4cbf4;
$custom-dark: #000000;
JSON
{
  "hex": "#75b6ef",
  "rgb": {
    "r": 117,
    "g": 182,
    "b": 239
  },
  "hsl": {
    "h": 208.033,
    "s": 79.221,
    "l": 69.804
  },
  "oklch": {
    "l": 0.75492,
    "c": 0.10612,
    "h": 246.2
  },
  "luminance": 0.4347
}

Semantic roles & 50–950 ramp

primary
#75B6EF
secondary
#F1DFCF
accent
#6C0ADC
background
#FAFCFE
surface
#F4F8FD
border
#CED1D5
text
#101317
muted
#7F8285

Preview Lab

Preview with #75B6EF

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

Preview Lab → · Contrast checker → · Palette generator →

#75B6EF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva