#54B5CC#54B5CC

#54B5CC is a light, moderate cyan. Relative luminance 0.393; OKLCH L 72.4% C 0.096 H 215.7°. Best body text is #000000 at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#54B5CC
RGB	rgb(84, 181, 204)
HSL	hsl(192, 54%, 56%)
HSV	hsv(192, 59%, 80%)
CMYK	cmyk(58.8%, 11.3%, 0%, 20%)
CIE-LAB	lab(68.96, -21.76, -20.23)
CIE-LCH	lch(68.96, 29.71, 222.91°)
OKLab	oklab(72.38% -0.0782 -0.0561)
OKLCH	oklch(72.38% 0.096 215.7)
XYZ	xyz(31.0747, 39.2891, 63.0610)
Luminance	0.3929 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54B5CC #CC6B54

analogous

#54CCA7 #54B5CC #5479CC

triadic

#54B5CC #CC54B5 #B5CC54

tetradic

#54B5CC #A754CC #CC6B54 #79CC54

square

#54B5CC #A754CC #CC6B54 #79CC54

split-complementary

#54B5CC #CC5479 #CCA754

monochromatic

#266E80 #3497AF #54B5CC #83C9DA #B2DEE8

Accessibility & contrast

On white

2.37

#54B5CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.86

#54B5CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54B5CC

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54B5CC	#FFFFFF	#000000	##000000
##54B5CC	1.00	2.37	8.86	8.86
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.86	21.00	1.00	1.00
##000000	8.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5B0CD

Deuteranopia (green-blind)

#93A3CC

Tritanopia (blue-blind)

#00BEBC

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #54b5cc;
/* rgb */ color: rgb(84, 181, 204);
/* oklch */ color: oklch(72.4% 0.096 215.7);

Tailwind

colors: {
  custom: {
    50: '#8fcbdb',
    500: '#54b5cc',
    950: '#000000',
  },
}

SCSS

$custom: #54b5cc;
$custom-light: #8fcbdb;
$custom-dark: #000000;

JSON

{
  "hex": "#54b5cc",
  "rgb": {
    "r": 84,
    "g": 181,
    "b": 204
  },
  "hsl": {
    "h": 191.5,
    "s": 54.054,
    "l": 56.471
  },
  "oklch": {
    "l": 0.72384,
    "c": 0.09628,
    "h": 215.7
  },
  "luminance": 0.39292
}

Semantic roles & 50–950 ramp

primary

#54B5CC

secondary

#D7AFA5

accent

#674ADD

background

#F9FCFD

surface

#F2F8FB

border

#CCD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #54B5CC

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

Preview Lab → · Contrast checker → · Palette generator →