#54C5DD#54C5DD

#54C5DD is a light, moderate cyan. Relative luminance 0.470; OKLCH L 76.8% C 0.107 H 214.0°. Best body text is #000000 at 10.41:1 contrast (WCAG AA passes).

Color values

HEX	#54C5DD
RGB	rgb(84, 197, 221)
HSL	hsl(191, 67%, 60%)
HSV	hsv(191, 62%, 87%)
CMYK	cmyk(62%, 10.9%, 0%, 13.3%)
CIE-LAB	lab(74.21, -24.85, -21.51)
CIE-LCH	lch(74.21, 32.87, 220.88°)
OKLab	oklab(76.79% -0.0884 -0.0597)
OKLCH	oklch(76.79% 0.107 214)
XYZ	xyz(36.6682, 47.0340, 75.5386)
Luminance	0.4704 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54C5DD #DD6C54

analogous

#54DDB1 #54C5DD #5481DD

triadic

#54C5DD #DD54C5 #C5DD54

tetradic

#54C5DD #B154DD #DD6C54 #81DD54

square

#54C5DD #B154DD #DD6C54 #81DD54

split-complementary

#54C5DD #DD5481 #DDB154

monochromatic

#1E8398 #28AFCB #54C5DD #87D6E7 #BAE8F1

Accessibility & contrast

On white

2.02

#54C5DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.41

#54C5DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54C5DD

10.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54C5DD	#FFFFFF	#000000	##000000
##54C5DD	1.00	2.02	10.41	10.41
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.41	21.00	1.00	1.00
##000000	10.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3BFDE

Deuteranopia (green-blind)

#9FB0DD

Tritanopia (blue-blind)

#00CECC

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #54c5dd;
/* rgb */ color: rgb(84, 197, 221);
/* oklch */ color: oklch(76.8% 0.107 214.0);

Tailwind

colors: {
  custom: {
    50: '#92d6e7',
    500: '#54c5dd',
    950: '#000000',
  },
}

SCSS

$custom: #54c5dd;
$custom-light: #92d6e7;
$custom-dark: #000000;

JSON

{
  "hex": "#54c5dd",
  "rgb": {
    "r": 84,
    "g": 197,
    "b": 221
  },
  "hsl": {
    "h": 190.511,
    "s": 66.829,
    "l": 59.804
  },
  "oklch": {
    "l": 0.76792,
    "c": 0.10673,
    "h": 214
  },
  "luminance": 0.47038
}

Semantic roles & 50–950 ramp

primary

#54C5DD

secondary

#E1B5AC

accent

#5C3EEA

background

#F9FDFE

surface

#F2FAFC

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #54C5DD

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

Preview Lab → · Contrast checker → · Palette generator →