#54B6DD#54B6DD

#54B6DD is a light, moderate cyan. Relative luminance 0.406; OKLCH L 73.3% C 0.107 H 227.2°. Best body text is #000000 at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#54B6DD
RGB	rgb(84, 182, 221)
HSL	hsl(197, 67%, 60%)
HSV	hsv(197, 62%, 87%)
CMYK	cmyk(62%, 17.6%, 0%, 13.3%)
CIE-LAB	lab(69.86, -17.17, -28.16)
CIE-LCH	lch(69.86, 32.98, 238.64°)
OKLab	oklab(73.31% -0.0728 -0.0786)
OKLCH	oklch(73.31% 0.107 227.2)
XYZ	xyz(33.4301, 40.5578, 74.4592)
Luminance	0.4056 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54B6DD #DD7B54

analogous

#54DDBF #54B6DD #5472DD

triadic

#54B6DD #DD54B6 #B6DD54

tetradic

#54B6DD #BF54DD #DD7B54 #72DD54

square

#54B6DD #BF54DD #DD7B54 #72DD54

split-complementary

#54B6DD #DD5472 #DDBF54

monochromatic

#1E7698 #289DCB #54B6DD #87CCE7 #BAE2F1

Accessibility & contrast

On white

2.30

#54B6DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.11

#54B6DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54B6DD

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54B6DD	#FFFFFF	#000000	##000000
##54B6DD	1.00	2.30	9.11	9.11
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.11	21.00	1.00	1.00
##000000	9.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1B3DF

Deuteranopia (green-blind)

#8EA4DD

Tritanopia (blue-blind)

#00C1C3

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #54b6dd;
/* rgb */ color: rgb(84, 182, 221);
/* oklch */ color: oklch(73.3% 0.107 227.2);

Tailwind

colors: {
  custom: {
    50: '#91cce7',
    500: '#54b6dd',
    950: '#000000',
  },
}

SCSS

$custom: #54b6dd;
$custom-light: #91cce7;
$custom-dark: #000000;

JSON

{
  "hex": "#54b6dd",
  "rgb": {
    "r": 84,
    "g": 182,
    "b": 221
  },
  "hsl": {
    "h": 197.08,
    "s": 66.829,
    "l": 59.804
  },
  "oklch": {
    "l": 0.73311,
    "c": 0.10717,
    "h": 227.2
  },
  "luminance": 0.40561
}

Semantic roles & 50–950 ramp

primary

#54B6DD

secondary

#E1BBAC

accent

#6F3EEA

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #54B6DD

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

Preview Lab → · Contrast checker → · Palette generator →