#99BCF4#99BCF4

#99BCF4 is a light, moderate blue. Relative luminance 0.493; OKLCH L 79.0% C 0.089 H 259.6°. Best body text is #000000 at 10.85:1 contrast (WCAG AA passes).

Color values

HEX#99BCF4
RGBrgb(153, 188, 244)
HSLhsl(217, 81%, 78%)
HSVhsv(217, 37%, 96%)
CMYKcmyk(37.3%, 23%, 0%, 4.3%)
CIE-LABlab(75.62, 1.73, -31.51)
CIE-LCHlch(75.62, 31.56, 273.13°)
OKLaboklab(79.01% -0.016 -0.0874)
OKLCHoklch(79.01% 0.089 259.6)
XYZxyz(47.4442, 49.2681, 92.5802)
Luminance0.4927 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#99BCF4 #F4D199
analogous
#99E9F4 #99BCF4 #A399F4
triadic
#99BCF4 #F499BC #BCF499
tetradic
#99BCF4 #F499E9 #F4D199 #99F4A3
square
#99BCF4 #F499E9 #F4D199 #99F4A3
split-complementary
#99BCF4 #F4A399 #E9F499
monochromatic
#2B73E8 #6298EE #99BCF4 #D0E0FA #E3EDFC

Accessibility & contrast

On white

1.93
#99BCF4 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.85
#99BCF4 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99BCF4
10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##99BCF4#FFFFFF#000000##000000
##99BCF41.001.9310.8510.85
#FFFFFF1.931.0021.0021.00
#00000010.8521.001.001.00
##00000010.8521.001.001.00

Color blindness preview

Protanopia (red-blind)
#A8BFF7
Deuteranopia (green-blind)
#9EB6F3
Tritanopia (blue-blind)
#7BC8CF
Achromatopsia (no color)
#BABABA

Design tokens & code

CSS
--color: #99bcf4;
/* rgb */ color: rgb(153, 188, 244);
/* oklch */ color: oklch(79.0% 0.089 259.6);
Tailwind
colors: {
  custom: {
    50: '#bad0f8',
    500: '#99bcf4',
    950: '#000000',
  },
}
SCSS
$custom: #99bcf4;
$custom-light: #bad0f8;
$custom-dark: #000000;
JSON
{
  "hex": "#99bcf4",
  "rgb": {
    "r": 153,
    "g": 188,
    "b": 244
  },
  "hsl": {
    "h": 216.923,
    "s": 80.531,
    "l": 77.843
  },
  "oklch": {
    "l": 0.79011,
    "c": 0.08883,
    "h": 259.6
  },
  "luminance": 0.4927
}

Semantic roles & 50–950 ramp

primary
#99BCF4
secondary
#F4E9D7
accent
#8B09DD
background
#FBFCFF
surface
#F6F9FF
border
#D0D2D7
text
#121317
muted
#818285

Preview Lab

Preview with #99BCF4

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

Preview Lab → · Contrast checker → · Palette generator →

#99BCF4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva