#54B4DC#54B4DC

#54B4DC is a light, moderate cyan. Relative luminance 0.397; OKLCH L 72.8% C 0.107 H 228.3°. Best body text is #000000 at 8.94:1 contrast (WCAG AA passes).

Color values

HEX	#54B4DC
RGB	rgb(84, 180, 220)
HSL	hsl(198, 66%, 60%)
HSV	hsv(198, 62%, 86%)
CMYK	cmyk(61.8%, 18.2%, 0%, 13.7%)
CIE-LAB	lab(69.25, -16.42, -28.56)
CIE-LCH	lch(69.25, 32.95, 240.11°)
OKLab	oklab(72.81% -0.0711 -0.0797)
OKLCH	oklch(72.81% 0.107 228.3)
XYZ	xyz(32.8906, 39.6913, 73.6241)
Luminance	0.3970 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54B4DC #DC7C54

analogous

#54DCC0 #54B4DC #5470DC

triadic

#54B4DC #DC54B4 #B4DC54

tetradic

#54B4DC #C054DC #DC7C54 #70DC54

square

#54B4DC #C054DC #DC7C54 #70DC54

split-complementary

#54B4DC #DC5470 #DCC054

monochromatic

#1F7397 #299ACA #54B4DC #87CAE6 #BAE1F1

Accessibility & contrast

On white

2.35

#54B4DC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.94

#54B4DC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54B4DC

8.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54B4DC	#FFFFFF	#000000	##000000
##54B4DC	1.00	2.35	8.94	8.94
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.94	21.00	1.00	1.00
##000000	8.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FB1DE

Deuteranopia (green-blind)

#8CA3DB

Tritanopia (blue-blind)

#00BFC1

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #54b4dc;
/* rgb */ color: rgb(84, 180, 220);
/* oklch */ color: oklch(72.8% 0.107 228.3);

Tailwind

colors: {
  custom: {
    50: '#91cae7',
    500: '#54b4dc',
    950: '#000000',
  },
}

SCSS

$custom: #54b4dc;
$custom-light: #91cae7;
$custom-dark: #000000;

JSON

{
  "hex": "#54b4dc",
  "rgb": {
    "r": 84,
    "g": 180,
    "b": 220
  },
  "hsl": {
    "h": 197.647,
    "s": 66.019,
    "l": 59.608
  },
  "oklch": {
    "l": 0.72807,
    "c": 0.10686,
    "h": 228.3
  },
  "luminance": 0.39695
}

Semantic roles & 50–950 ramp

primary

#54B4DC

secondary

#E0BBAC

accent

#713FE9

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #54B4DC

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

Preview Lab → · Contrast checker → · Palette generator →