#91C8F9#91C8F9

#91C8F9 is a light, moderate cyan. Relative luminance 0.542; OKLCH L 81.3% C 0.090 H 246.1°. Best body text is #000000 at 11.83:1 contrast (WCAG AA passes).

Color values

HEX#91C8F9
RGBrgb(145, 200, 249)
HSLhsl(208, 90%, 77%)
HSVhsv(208, 42%, 98%)
CMYKcmyk(41.8%, 19.7%, 0%, 2.4%)
CIE-LABlab(78.56, -5.50, -29.71)
CIE-LCHlch(78.56, 30.22, 259.51°)
OKLaboklab(81.26% -0.0365 -0.0824)
OKLCHoklch(81.26% 0.09 246.1)
XYZxyz(49.4245, 54.1648, 97.4547)
Luminance0.5417 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#91C8F9 #F9C291
analogous
#91F9F6 #91C8F9 #9194F9
triadic
#91C8F9 #F991C8 #C8F991
tetradic
#91C8F9 #F691F9 #F9C291 #94F991
square
#91C8F9 #F691F9 #F9C291 #94F991
split-complementary
#91C8F9 #F99194 #F9F691
monochromatic
#1D8EF3 #57ABF6 #91C8F9 #CBE5FC #E2F0FD

Accessibility & contrast

On white

1.77
#91C8F9 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.83
#91C8F9 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C8F9
11.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##91C8F9#FFFFFF#000000##000000
##91C8F91.001.7711.8311.83
#FFFFFF1.771.0021.0021.00
#00000011.8321.001.001.00
##00000011.8321.001.001.00

Color blindness preview

Protanopia (red-blind)
#B4C8FB
Deuteranopia (green-blind)
#A7BEF8
Tritanopia (blue-blind)
#69D4D8
Achromatopsia (no color)
#C2C2C2

Design tokens & code

CSS
--color: #91c8f9;
/* rgb */ color: rgb(145, 200, 249);
/* oklch */ color: oklch(81.3% 0.090 246.1);
Tailwind
colors: {
  custom: {
    50: '#b5d8fb',
    500: '#91c8f9',
    950: '#000000',
  },
}
SCSS
$custom: #91c8f9;
$custom-light: #b5d8fb;
$custom-dark: #000000;
JSON
{
  "hex": "#91c8f9",
  "rgb": {
    "r": 145,
    "g": 200,
    "b": 249
  },
  "hsl": {
    "h": 208.269,
    "s": 89.655,
    "l": 77.255
  },
  "oklch": {
    "l": 0.81263,
    "c": 0.09011,
    "h": 246.1
  },
  "luminance": 0.54168
}

Semantic roles & 50–950 ramp

primary
#91C8F9
secondary
#D89356
accent
#6C00E6
background
#FDFEFF
surface
#F8FBFF
border
#D1D4D7
text
#111417
muted
#818385

Preview Lab

Preview with #91C8F9

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

Preview Lab → · Contrast checker → · Palette generator →

#91C8F9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva