#54B0EF#54B0EF

#54B0EF is a light, vivid cyan. Relative luminance 0.392; OKLCH L 72.8% C 0.127 H 241.4°. Best body text is #000000 at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#54B0EF
RGB	rgb(84, 176, 239)
HSL	hsl(204, 83%, 63%)
HSV	hsv(204, 65%, 94%)
CMYK	cmyk(64.9%, 26.4%, 0%, 6.3%)
CIE-LAB	lab(68.87, -8.27, -39.53)
CIE-LCH	lch(68.87, 40.38, 258.18°)
OKLab	oklab(72.76% -0.0606 -0.1113)
OKLCH	oklch(72.76% 0.127 241.4)
XYZ	xyz(34.7555, 39.1639, 87.3724)
Luminance	0.3917 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54B0EF #EF9354

analogous

#54EFE0 #54B0EF #5462EF

triadic

#54B0EF #EF54B0 #B0EF54

tetradic

#54B0EF #E054EF #EF9354 #62EF54

square

#54B0EF #E054EF #EF9354 #62EF54

split-complementary

#54B0EF #EF5462 #EFE054

monochromatic

#1174B7 #1C96EA #54B0EF #8CCAF4 #C4E4F9

Accessibility & contrast

On white

2.38

#54B0EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.83

#54B0EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54B0EF

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54B0EF	#FFFFFF	#000000	##000000
##54B0EF	1.00	2.38	8.83	8.83
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.83	21.00	1.00	1.00
##000000	8.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93B1F2

Deuteranopia (green-blind)

#7EA1EE

Tritanopia (blue-blind)

#00C0C6

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #54b0ef;
/* rgb */ color: rgb(84, 176, 239);
/* oklch */ color: oklch(72.8% 0.127 241.4);

Tailwind

colors: {
  custom: {
    50: '#93c7f4',
    500: '#54b0ef',
    950: '#000000',
  },
}

SCSS

$custom: #54b0ef;
$custom-light: #93c7f4;
$custom-dark: #000000;

JSON

{
  "hex": "#54b0ef",
  "rgb": {
    "r": 84,
    "g": 176,
    "b": 239
  },
  "hsl": {
    "h": 204.387,
    "s": 82.888,
    "l": 63.333
  },
  "oklch": {
    "l": 0.72758,
    "c": 0.12672,
    "h": 241.4
  },
  "luminance": 0.39167
}

Semantic roles & 50–950 ramp

primary

#54B0EF

secondary

#EBCAB4

accent

#5E06DF

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1317

muted

#7E8285

Preview Lab

Preview with #54B0EF

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

Preview Lab → · Contrast checker → · Palette generator →