#90C4F5#90C4F5

#90C4F5 is a light, moderate cyan. Relative luminance 0.520; OKLCH L 80.2% C 0.089 H 247.5°. Best body text is #000000 at 11.40:1 contrast (WCAG AA passes).

Color values

HEX#90C4F5
RGBrgb(144, 196, 245)
HSLhsl(209, 83%, 76%)
HSVhsv(209, 41%, 96%)
CMYKcmyk(41.2%, 20%, 0%, 3.9%)
CIE-LABlab(77.28, -4.68, -29.54)
CIE-LCHlch(77.28, 29.90, 261.00°)
OKLaboklab(80.19% -0.0339 -0.0819)
OKLCHoklch(80.19% 0.089 247.5)
XYZxyz(47.7175, 51.9988, 93.8909)
Luminance0.5200 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#90C4F5 #F5C190
analogous
#90F5F4 #90C4F5 #9092F5
triadic
#90C4F5 #F590C4 #C4F590
tetradic
#90C4F5 #F490F5 #F5C190 #92F590
square
#90C4F5 #F490F5 #F5C190 #92F590
split-complementary
#90C4F5 #F59092 #F5F490
monochromatic
#2088EB #58A6F0 #90C4F5 #C8E2FA #E3F0FC

Accessibility & contrast

On white

1.84
#90C4F5 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.40
#90C4F5 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90C4F5
11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##90C4F5#FFFFFF#000000##000000
##90C4F51.001.8411.4011.40
#FFFFFF1.841.0021.0021.00
#00000011.4021.001.001.00
##00000011.4021.001.001.00

Color blindness preview

Protanopia (red-blind)
#B0C5F7
Deuteranopia (green-blind)
#A4BAF4
Tritanopia (blue-blind)
#6ACFD4
Achromatopsia (no color)
#BFBFBF

Design tokens & code

CSS
--color: #90c4f5;
/* rgb */ color: rgb(144, 196, 245);
/* oklch */ color: oklch(80.2% 0.089 247.5);
Tailwind
colors: {
  custom: {
    50: '#b4d5f8',
    500: '#90c4f5',
    950: '#000000',
  },
}
SCSS
$custom: #90c4f5;
$custom-light: #b4d5f8;
$custom-dark: #000000;
JSON
{
  "hex": "#90c4f5",
  "rgb": {
    "r": 144,
    "g": 196,
    "b": 245
  },
  "hsl": {
    "h": 209.109,
    "s": 83.471,
    "l": 76.275
  },
  "oklch": {
    "l": 0.80194,
    "c": 0.08863,
    "h": 247.5
  },
  "luminance": 0.52002
}

Semantic roles & 50–950 ramp

primary
#90C4F5
secondary
#D39356
accent
#7006E0
background
#FDFEFF
surface
#F8FBFF
border
#D1D4D7
text
#111417
muted
#818385

Preview Lab

Preview with #90C4F5

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

Preview Lab → · Contrast checker → · Palette generator →

#90C4F5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva