#54C5EC#54C5EC

#54C5EC is a light, moderate cyan. Relative luminance 0.479; OKLCH L 77.4% C 0.115 H 224.2°. Best body text is #000000 at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#54C5EC
RGB	rgb(84, 197, 236)
HSL	hsl(195, 80%, 63%)
HSV	hsv(195, 64%, 93%)
CMYK	cmyk(64.4%, 16.5%, 0%, 7.5%)
CIE-LAB	lab(74.74, -20.36, -28.81)
CIE-LCH	lch(74.74, 35.27, 234.75°)
OKLab	oklab(77.39% -0.0828 -0.0804)
OKLCH	oklch(77.39% 0.115 224.2)
XYZ	xyz(38.7567, 47.8693, 86.5378)
Luminance	0.4787 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54C5EC #EC7B54

analogous

#54ECC7 #54C5EC #5479EC

triadic

#54C5EC #EC54C5 #C5EC54

tetradic

#54C5EC #C754EC #EC7B54 #79EC54

square

#54C5EC #C754EC #EC7B54 #79EC54

split-complementary

#54C5EC #EC5479 #ECC754

monochromatic

#1489B2 #1DB2E6 #54C5EC #8BD8F2 #C2EAF8

Accessibility & contrast

On white

1.99

#54C5EC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.57

#54C5EC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54C5EC

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54C5EC	#FFFFFF	#000000	##000000
##54C5EC	1.00	1.99	10.57	10.57
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.57	21.00	1.00	1.00
##000000	10.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFC1EE

Deuteranopia (green-blind)

#9AB1EC

Tritanopia (blue-blind)

#00D1D2

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #54c5ec;
/* rgb */ color: rgb(84, 197, 236);
/* oklch */ color: oklch(77.4% 0.115 224.2);

Tailwind

colors: {
  custom: {
    50: '#93d6f2',
    500: '#54c5ec',
    950: '#000000',
  },
}

SCSS

$custom: #54c5ec;
$custom-light: #93d6f2;
$custom-dark: #000000;

JSON

{
  "hex": "#54c5ec",
  "rgb": {
    "r": 84,
    "g": 197,
    "b": 236
  },
  "hsl": {
    "h": 195.395,
    "s": 80,
    "l": 62.745
  },
  "oklch": {
    "l": 0.77393,
    "c": 0.11538,
    "h": 224.2
  },
  "luminance": 0.47873
}

Semantic roles & 50–950 ramp

primary

#54C5EC

secondary

#E9C1B2

accent

#3F09DC

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1417

muted

#7E8385

Preview Lab

Preview with #54C5EC

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

Preview Lab → · Contrast checker → · Palette generator →