#54B1DB#54B1DB

#54B1DB is a light, moderate cyan. Relative luminance 0.384; OKLCH L 72.1% C 0.107 H 230.3°. Best body text is #000000 at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#54B1DB
RGB	rgb(84, 177, 219)
HSL	hsl(199, 65%, 59%)
HSV	hsv(199, 62%, 86%)
CMYK	cmyk(61.6%, 19.2%, 0%, 14.1%)
CIE-LAB	lab(68.34, -15.14, -29.41)
CIE-LCH	lch(68.34, 33.08, 242.76°)
OKLab	oklab(72.07% -0.0683 -0.0822)
OKLCH	oklch(72.07% 0.107 230.3)
XYZ	xyz(32.1595, 38.4403, 72.7290)
Luminance	0.3844 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54B1DB #DB7E54

analogous

#54DBC2 #54B1DB #546EDB

triadic

#54B1DB #DB54B1 #B1DB54

tetradic

#54B1DB #C254DB #DB7E54 #6EDB54

square

#54B1DB #C254DB #DB7E54 #6EDB54

split-complementary

#54B1DB #DB546E #DBC254

monochromatic

#1F7195 #2A97C8 #54B1DB #87C8E6 #B9DFF0

Accessibility & contrast

On white

2.42

#54B1DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.69

#54B1DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54B1DB

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54B1DB	#FFFFFF	#000000	##000000
##54B1DB	1.00	2.42	8.69	8.69
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.69	21.00	1.00	1.00
##000000	8.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CAFDD

Deuteranopia (green-blind)

#89A1DA

Tritanopia (blue-blind)

#00BDBF

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #54b1db;
/* rgb */ color: rgb(84, 177, 219);
/* oklch */ color: oklch(72.1% 0.107 230.3);

Tailwind

colors: {
  custom: {
    50: '#90c8e6',
    500: '#54b1db',
    950: '#000000',
  },
}

SCSS

$custom: #54b1db;
$custom-light: #90c8e6;
$custom-dark: #000000;

JSON

{
  "hex": "#54b1db",
  "rgb": {
    "r": 84,
    "g": 177,
    "b": 219
  },
  "hsl": {
    "h": 198.667,
    "s": 65.217,
    "l": 59.412
  },
  "oklch": {
    "l": 0.72073,
    "c": 0.10687,
    "h": 230.3
  },
  "luminance": 0.38444
}

Semantic roles & 50–950 ramp

primary

#54B1DB

secondary

#E0BBAB

accent

#7440E8

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #54B1DB

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

Preview Lab → · Contrast checker → · Palette generator →