#54A3F0#54A3F0

#54A3F0 is a light, vivid cyan. Relative luminance 0.344; OKLCH L 69.9% C 0.138 H 249.9°. Best body text is #000000 at 7.87:1 contrast (WCAG AA passes).

Color values

HEX#54A3F0
RGBrgb(84, 163, 240)
HSLhsl(210, 84%, 64%)
HSVhsv(210, 65%, 94%)
CMYKcmyk(65%, 32.1%, 0%, 5.9%)
CIE-LABlab(65.25, -0.68, -45.74)
CIE-LCHlch(65.25, 45.75, 269.15°)
OKLaboklab(69.92% -0.0474 -0.1294)
OKLCHoklch(69.92% 0.138 249.9)
XYZxyz(32.4757, 34.3672, 87.3432)
Luminance0.3437 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#54A3F0 #F0A154
analogous
#54F0EF #54A3F0 #5455F0
triadic
#54A3F0 #F054A3 #A3F054
tetradic
#54A3F0 #EF54F0 #F0A154 #55F054
square
#54A3F0 #EF54F0 #F0A154 #55F054
split-complementary
#54A3F0 #F05455 #F0EF54
monochromatic
#1066B9 #1C85EB #54A3F0 #8CC1F5 #C5E0FA

Accessibility & contrast

On white

2.67
#54A3F0 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.87
#54A3F0 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54A3F0
7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##54A3F0#FFFFFF#000000##000000
##54A3F01.002.677.877.87
#FFFFFF2.671.0021.0021.00
#0000007.8721.001.001.00
##0000007.8721.001.001.00

Color blindness preview

Protanopia (red-blind)
#81A7F3
Deuteranopia (green-blind)
#6C98EE
Tritanopia (blue-blind)
#00B5BF
Achromatopsia (no color)
#9E9E9E

Design tokens & code

CSS
--color: #54a3f0;
/* rgb */ color: rgb(84, 163, 240);
/* oklch */ color: oklch(69.9% 0.138 249.9);
Tailwind
colors: {
  custom: {
    50: '#93bdf5',
    500: '#54a3f0',
    950: '#000000',
  },
}
SCSS
$custom: #54a3f0;
$custom-light: #93bdf5;
$custom-dark: #000000;
JSON
{
  "hex": "#54a3f0",
  "rgb": {
    "r": 84,
    "g": 163,
    "b": 240
  },
  "hsl": {
    "h": 209.615,
    "s": 83.871,
    "l": 63.529
  },
  "oklch": {
    "l": 0.69921,
    "c": 0.13785,
    "h": 249.9
  },
  "luminance": 0.3437
}

Semantic roles & 50–950 ramp

primary
#54A3F0
secondary
#ECD0B4
accent
#7105E0
background
#F9FBFF
surface
#F2F6FE
border
#CCD0D6
text
#0E1217
muted
#7E8185

Preview Lab

Preview with #54A3F0

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

Preview Lab → · Contrast checker → · Palette generator →

#54A3F0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva