#54A3E9#54A3E9

#54A3E9 is a light, vivid cyan. Relative luminance 0.340; OKLCH L 69.6% C 0.130 H 247.6°. Best body text is #000000 at 7.79:1 contrast (WCAG AA passes).

Color values

HEX#54A3E9
RGBrgb(84, 163, 233)
HSLhsl(208, 77%, 62%)
HSVhsv(208, 64%, 91%)
CMYKcmyk(63.9%, 30%, 0%, 8.6%)
CIE-LABlab(64.93, -2.98, -42.41)
CIE-LCHlch(64.93, 42.51, 265.97°)
OKLaboklab(69.56% -0.0493 -0.1197)
OKLCHoklch(69.56% 0.13 247.6)
XYZxyz(31.4559, 33.9593, 81.9720)
Luminance0.3396 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#54A3E9 #E99A54
analogous
#54E9E5 #54A3E9 #5459E9
triadic
#54A3E9 #E954A3 #A3E954
tetradic
#54A3E9 #E554E9 #E99A54 #59E954
square
#54A3E9 #E554E9 #E99A54 #59E954
split-complementary
#54A3E9 #E95459 #E9E554
monochromatic
#1666AC #1E86E2 #54A3E9 #8AC0F0 #C0DDF7

Accessibility & contrast

On white

2.69
#54A3E9 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.79
#54A3E9 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54A3E9
7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##54A3E9#FFFFFF#000000##000000
##54A3E91.002.697.797.79
#FFFFFF2.691.0021.0021.00
#0000007.7921.001.001.00
##0000007.7921.001.001.00

Color blindness preview

Protanopia (red-blind)
#84A6EC
Deuteranopia (green-blind)
#7097E8
Tritanopia (blue-blind)
#00B4BC
Achromatopsia (no color)
#9E9E9E

Design tokens & code

CSS
--color: #54a3e9;
/* rgb */ color: rgb(84, 163, 233);
/* oklch */ color: oklch(69.6% 0.130 247.6);
Tailwind
colors: {
  custom: {
    50: '#92bef0',
    500: '#54a3e9',
    950: '#000000',
  },
}
SCSS
$custom: #54a3e9;
$custom-light: #92bef0;
$custom-dark: #000000;
JSON
{
  "hex": "#54a3e9",
  "rgb": {
    "r": 84,
    "g": 163,
    "b": 233
  },
  "hsl": {
    "h": 208.188,
    "s": 77.202,
    "l": 62.157
  },
  "oklch": {
    "l": 0.69562,
    "c": 0.12952,
    "h": 247.6
  },
  "luminance": 0.33962
}

Semantic roles & 50–950 ramp

primary
#54A3E9
secondary
#E8CBB1
accent
#6D0CD9
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0E1216
muted
#7E8184

Preview Lab

Preview with #54A3E9

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

Preview Lab → · Contrast checker → · Palette generator →

#54A3E9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva