#54BDEF#54BDEF

#54BDEF is a light, moderate cyan. Relative luminance 0.445; OKLCH L 75.7% C 0.120 H 232.1°. Best body text is #000000 at 9.90:1 contrast (WCAG AA passes).

Color values

HEX	#54BDEF
RGB	rgb(84, 189, 239)
HSL	hsl(199, 83%, 63%)
HSV	hsv(199, 65%, 94%)
CMYK	cmyk(64.9%, 20.9%, 0%, 6.3%)
CIE-LAB	lab(72.57, -15.27, -33.78)
CIE-LCH	lch(72.57, 37.07, 245.68°)
OKLab	oklab(75.69% -0.0736 -0.0946)
OKLCH	oklch(75.69% 0.12 232.1)
XYZ	xyz(37.4276, 44.5081, 88.2630)
Luminance	0.4451 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54BDEF #EF8654

analogous

#54EFD4 #54BDEF #546FEF

triadic

#54BDEF #EF54BD #BDEF54

tetradic

#54BDEF #D454EF #EF8654 #6FEF54

square

#54BDEF #D454EF #EF8654 #6FEF54

split-complementary

#54BDEF #EF546F #EFD454

monochromatic

#1182B7 #1CA7EA #54BDEF #8CD3F4 #C4E8F9

Accessibility & contrast

On white

2.12

#54BDEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.90

#54BDEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54BDEF

9.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54BDEF	#FFFFFF	#000000	##000000
##54BDEF	1.00	2.12	9.90	9.90
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.90	21.00	1.00	1.00
##000000	9.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4BBF1

Deuteranopia (green-blind)

#8FABEE

Tritanopia (blue-blind)

#00CBCE

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #54bdef;
/* rgb */ color: rgb(84, 189, 239);
/* oklch */ color: oklch(75.7% 0.120 232.1);

Tailwind

colors: {
  custom: {
    50: '#93d0f4',
    500: '#54bdef',
    950: '#000000',
  },
}

SCSS

$custom: #54bdef;
$custom-light: #93d0f4;
$custom-dark: #000000;

JSON

{
  "hex": "#54bdef",
  "rgb": {
    "r": 84,
    "g": 189,
    "b": 239
  },
  "hsl": {
    "h": 199.355,
    "s": 82.888,
    "l": 63.333
  },
  "oklch": {
    "l": 0.75694,
    "c": 0.11993,
    "h": 232.1
  },
  "luminance": 0.44512
}

Semantic roles & 50–950 ramp

primary

#54BDEF

secondary

#EBC6B4

accent

#4C06DF

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1417

muted

#7E8285

Preview Lab

Preview with #54BDEF

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

Preview Lab → · Contrast checker → · Palette generator →