#54C0EC#54C0EC

#54C0EC is a light, moderate cyan. Relative luminance 0.456; OKLCH L 76.2% C 0.116 H 228.1°. Best body text is #000000 at 10.13:1 contrast (WCAG AA passes).

Color values

HEX	#54C0EC
RGB	rgb(84, 192, 236)
HSL	hsl(197, 80%, 63%)
HSV	hsv(197, 64%, 93%)
CMYK	cmyk(64.4%, 18.6%, 0%, 7.5%)
CIE-LAB	lab(73.31, -17.78, -31.01)
CIE-LCH	lch(73.31, 35.75, 240.18°)
OKLab	oklab(76.25% -0.0777 -0.0867)
OKLCH	oklch(76.25% 0.116 228.1)
XYZ	xyz(37.6401, 45.6363, 86.1656)
Luminance	0.4564 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54C0EC #EC8054

analogous

#54ECCC #54C0EC #5474EC

triadic

#54C0EC #EC54C0 #C0EC54

tetradic

#54C0EC #CC54EC #EC8054 #74EC54

square

#54C0EC #CC54EC #EC8054 #74EC54

split-complementary

#54C0EC #EC5474 #ECCC54

monochromatic

#1484B2 #1DACE6 #54C0EC #8BD4F2 #C2E9F8

Accessibility & contrast

On white

2.07

#54C0EC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.13

#54C0EC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54C0EC

10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54C0EC	#FFFFFF	#000000	##000000
##54C0EC	1.00	2.07	10.13	10.13
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.13	21.00	1.00	1.00
##000000	10.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9BDEE

Deuteranopia (green-blind)

#94ADEB

Tritanopia (blue-blind)

#00CDCE

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #54c0ec;
/* rgb */ color: rgb(84, 192, 236);
/* oklch */ color: oklch(76.2% 0.116 228.1);

Tailwind

colors: {
  custom: {
    50: '#93d3f2',
    500: '#54c0ec',
    950: '#000000',
  },
}

SCSS

$custom: #54c0ec;
$custom-light: #93d3f2;
$custom-dark: #000000;

JSON

{
  "hex": "#54c0ec",
  "rgb": {
    "r": 84,
    "g": 192,
    "b": 236
  },
  "hsl": {
    "h": 197.368,
    "s": 80,
    "l": 62.745
  },
  "oklch": {
    "l": 0.76247,
    "c": 0.11644,
    "h": 228.1
  },
  "luminance": 0.4564
}

Semantic roles & 50–950 ramp

primary

#54C0EC

secondary

#E9C2B2

accent

#4609DC

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1417

muted

#7E8285

Preview Lab

Preview with #54C0EC

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

Preview Lab → · Contrast checker → · Palette generator →