#54ADD4#54ADD4

#54ADD4 is a light, moderate cyan. Relative luminance 0.365; OKLCH L 70.8% C 0.102 H 229.3°. Best body text is #000000 at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#54ADD4
RGB	rgb(84, 173, 212)
HSL	hsl(198, 60%, 58%)
HSV	hsv(198, 60%, 83%)
CMYK	cmyk(60.4%, 18.4%, 0%, 16.9%)
CIE-LAB	lab(66.92, -15.17, -27.76)
CIE-LCH	lch(66.92, 31.63, 241.35°)
OKLab	oklab(70.85% -0.0666 -0.0775)
OKLCH	oklch(70.85% 0.102 229.3)
XYZ	xyz(30.4788, 36.5224, 67.7179)
Luminance	0.3653 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54ADD4 #D47B54

analogous

#54D4BB #54ADD4 #546DD4

triadic

#54ADD4 #D454AD #ADD454

tetradic

#54ADD4 #BB54D4 #D47B54 #6DD454

square

#54ADD4 #BB54D4 #D47B54 #6DD454

split-complementary

#54ADD4 #D4546D #D4BB54

monochromatic

#236B8B #2F91BC #54ADD4 #85C4E0 #B6DCED

Accessibility & contrast

On white

2.53

#54ADD4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.31

#54ADD4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54ADD4

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54ADD4	#FFFFFF	#000000	##000000
##54ADD4	1.00	2.53	8.31	8.31
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.31	21.00	1.00	1.00
##000000	8.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99AAD6

Deuteranopia (green-blind)

#879DD3

Tritanopia (blue-blind)

#00B8BA

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #54add4;
/* rgb */ color: rgb(84, 173, 212);
/* oklch */ color: oklch(70.8% 0.102 229.3);

Tailwind

colors: {
  custom: {
    50: '#8fc5e1',
    500: '#54add4',
    950: '#000000',
  },
}

SCSS

$custom: #54add4;
$custom-light: #8fc5e1;
$custom-dark: #000000;

JSON

{
  "hex": "#54add4",
  "rgb": {
    "r": 84,
    "g": 173,
    "b": 212
  },
  "hsl": {
    "h": 198.281,
    "s": 59.813,
    "l": 58.039
  },
  "oklch": {
    "l": 0.70847,
    "c": 0.10218,
    "h": 229.3
  },
  "luminance": 0.36525
}

Semantic roles & 50–950 ramp

primary

#54ADD4

secondary

#DBB8A8

accent

#7545E3

background

#F9FCFD

surface

#F2F8FB

border

#CCD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #54ADD4

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

Preview Lab → · Contrast checker → · Palette generator →