#54D3FD#54D3FD

#54D3FD is a light, vivid cyan. Relative luminance 0.556; OKLCH L 81.3% C 0.125 H 223.6°. Best body text is #000000 at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#54D3FD
RGB	rgb(84, 211, 253)
HSL	hsl(195, 98%, 66%)
HSV	hsv(195, 67%, 99%)
CMYK	cmyk(66.8%, 16.6%, 0%, 0.8%)
CIE-LAB	lab(79.36, -22.30, -30.81)
CIE-LCH	lch(79.36, 38.03, 234.11°)
OKLab	oklab(81.3% -0.0905 -0.0861)
OKLCH	oklch(81.3% 0.125 223.6)
XYZ	xyz(44.6728, 55.5603, 101.2793)
Luminance	0.5556 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54D3FD #FD7E54

analogous

#54FDD2 #54D3FD #547EFD

triadic

#54D3FD #FD54D3 #D3FD54

tetradic

#54D3FD #D254FD #FD7E54 #7EFD54

square

#54D3FD #D254FD #FD7E54 #7EFD54

split-complementary

#54D3FD #FD547E #FDD254

monochromatic

#02A0D4 #18C3FC #54D3FD #90E3FE #CDF2FE

Accessibility & contrast

On white

1.73

#54D3FD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.11

#54D3FD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54D3FD

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54D3FD	#FFFFFF	#000000	##000000
##54D3FD	1.00	1.73	12.11	12.11
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.11	21.00	1.00	1.00
##000000	12.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBCEFF

Deuteranopia (green-blind)

#A4BDFD

Tritanopia (blue-blind)

#00E0E1

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #54d3fd;
/* rgb */ color: rgb(84, 211, 253);
/* oklch */ color: oklch(81.3% 0.125 223.6);

Tailwind

colors: {
  custom: {
    50: '#96e0fe',
    500: '#54d3fd',
    950: '#000000',
  },
}

SCSS

$custom: #54d3fd;
$custom-light: #96e0fe;
$custom-dark: #000000;

JSON

{
  "hex": "#54d3fd",
  "rgb": {
    "r": 84,
    "g": 211,
    "b": 253
  },
  "hsl": {
    "h": 194.911,
    "s": 97.688,
    "l": 66.078
  },
  "oklch": {
    "l": 0.81297,
    "c": 0.12486,
    "h": 223.6
  },
  "luminance": 0.55565
}

Semantic roles & 50–950 ramp

primary

#54D3FD

secondary

#CE5027

accent

#3900E6

background

#FCFEFF

surface

#F5FCFF

border

#CFD5D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #54D3FD

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

Preview Lab → · Contrast checker → · Palette generator →