#54C0DD#54C0DD

#54C0DD is a light, moderate cyan. Relative luminance 0.448; OKLCH L 75.6% C 0.106 H 218.4°. Best body text is #000000 at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#54C0DD
RGB	rgb(84, 192, 221)
HSL	hsl(193, 67%, 60%)
HSV	hsv(193, 62%, 87%)
CMYK	cmyk(62%, 13.1%, 0%, 13.3%)
CIE-LAB	lab(72.76, -22.33, -23.72)
CIE-LCH	lch(72.76, 32.58, 226.73°)
OKLab	oklab(75.63% -0.0833 -0.066)
OKLCH	oklch(75.63% 0.106 218.4)
XYZ	xyz(35.5517, 44.8009, 75.1664)
Luminance	0.4481 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54C0DD #DD7154

analogous

#54DDB6 #54C0DD #547BDD

triadic

#54C0DD #DD54C0 #C0DD54

tetradic

#54C0DD #B654DD #DD7154 #7BDD54

square

#54C0DD #B654DD #DD7154 #7BDD54

split-complementary

#54C0DD #DD547B #DDB654

monochromatic

#1E7E98 #28A9CB #54C0DD #87D3E7 #BAE6F1

Accessibility & contrast

On white

2.11

#54C0DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.96

#54C0DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54C0DD

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54C0DD	#FFFFFF	#000000	##000000
##54C0DD	1.00	2.11	9.96	9.96
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.96	21.00	1.00	1.00
##000000	9.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADBBDF

Deuteranopia (green-blind)

#9AACDD

Tritanopia (blue-blind)

#00CAC9

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #54c0dd;
/* rgb */ color: rgb(84, 192, 221);
/* oklch */ color: oklch(75.6% 0.106 218.4);

Tailwind

colors: {
  custom: {
    50: '#91d3e7',
    500: '#54c0dd',
    950: '#000000',
  },
}

SCSS

$custom: #54c0dd;
$custom-light: #91d3e7;
$custom-dark: #000000;

JSON

{
  "hex": "#54c0dd",
  "rgb": {
    "r": 84,
    "g": 192,
    "b": 221
  },
  "hsl": {
    "h": 192.701,
    "s": 66.829,
    "l": 59.804
  },
  "oklch": {
    "l": 0.75627,
    "c": 0.10623,
    "h": 218.4
  },
  "luminance": 0.44805
}

Semantic roles & 50–950 ramp

primary

#54C0DD

secondary

#E1B7AC

accent

#623EEA

background

#F9FCFE

surface

#F2F9FC

border

#CCD2D5

text

#0E1416

muted

#7E8284

Preview Lab

Preview with #54C0DD

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

Preview Lab → · Contrast checker → · Palette generator →