#54B6DB#54B6DB

#54B6DB is a light, moderate cyan. Relative luminance 0.405; OKLCH L 73.2% C 0.106 H 225.9°. Best body text is #000000 at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#54B6DB
RGB	rgb(84, 182, 219)
HSL	hsl(196, 65%, 59%)
HSV	hsv(196, 62%, 86%)
CMYK	cmyk(61.6%, 16.9%, 0%, 14.1%)
CIE-LAB	lab(69.79, -17.78, -27.18)
CIE-LCH	lch(69.79, 32.48, 236.81°)
OKLab	oklab(73.23% -0.0736 -0.0758)
OKLCH	oklch(73.23% 0.106 225.9)
XYZ	xyz(33.1652, 40.4518, 73.0643)
Luminance	0.4046 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54B6DB #DB7954

analogous

#54DBBC #54B6DB #5473DB

triadic

#54B6DB #DB54B6 #B6DB54

tetradic

#54B6DB #BC54DB #DB7954 #73DB54

square

#54B6DB #BC54DB #DB7954 #73DB54

split-complementary

#54B6DB #DB5473 #DBBC54

monochromatic

#1F7595 #2A9DC8 #54B6DB #87CCE6 #B9E1F0

Accessibility & contrast

On white

2.31

#54B6DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.09

#54B6DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54B6DB

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54B6DB	#FFFFFF	#000000	##000000
##54B6DB	1.00	2.31	9.09	9.09
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.09	21.00	1.00	1.00
##000000	9.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2B3DD

Deuteranopia (green-blind)

#8FA4DB

Tritanopia (blue-blind)

#00C1C2

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #54b6db;
/* rgb */ color: rgb(84, 182, 219);
/* oklch */ color: oklch(73.2% 0.106 225.9);

Tailwind

colors: {
  custom: {
    50: '#91cce6',
    500: '#54b6db',
    950: '#000000',
  },
}

SCSS

$custom: #54b6db;
$custom-light: #91cce6;
$custom-dark: #000000;

JSON

{
  "hex": "#54b6db",
  "rgb": {
    "r": 84,
    "g": 182,
    "b": 219
  },
  "hsl": {
    "h": 196.444,
    "s": 65.217,
    "l": 59.412
  },
  "oklch": {
    "l": 0.73227,
    "c": 0.10565,
    "h": 225.9
  },
  "luminance": 0.40455
}

Semantic roles & 50–950 ramp

primary

#54B6DB

secondary

#E0BAAB

accent

#6E40E8

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #54B6DB

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

Preview Lab → · Contrast checker → · Palette generator →