#54D1EF#54D1EF

#54D1EF is a light, moderate cyan. Relative luminance 0.537; OKLCH L 80.3% C 0.117 H 216.6°. Best body text is #000000 at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#54D1EF
RGB	rgb(84, 209, 239)
HSL	hsl(192, 83%, 63%)
HSV	hsv(192, 65%, 94%)
CMYK	cmyk(64.9%, 12.6%, 0%, 6.3%)
CIE-LAB	lab(78.29, -25.51, -24.98)
CIE-LCH	lch(78.29, 35.70, 224.40°)
OKLab	oklab(80.27% -0.0937 -0.0695)
OKLCH	oklch(80.27% 0.117 216.6)
XYZ	xyz(42.0302, 53.7132, 89.7972)
Luminance	0.5372 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54D1EF #EF7254

analogous

#54EFBF #54D1EF #5483EF

triadic

#54D1EF #EF54D1 #D1EF54

tetradic

#54D1EF #BF54EF #EF7254 #83EF54

square

#54D1EF #BF54EF #EF7254 #83EF54

split-complementary

#54D1EF #EF5483 #EFBF54

monochromatic

#1197B7 #1CC2EA #54D1EF #8CE0F4 #C4EFF9

Accessibility & contrast

On white

1.79

#54D1EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.74

#54D1EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54D1EF

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54D1EF	#FFFFFF	#000000	##000000
##54D1EF	1.00	1.79	11.74	11.74
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.74	21.00	1.00	1.00
##000000	11.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDCBF1

Deuteranopia (green-blind)

#A7BBEF

Tritanopia (blue-blind)

#00DCDA

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #54d1ef;
/* rgb */ color: rgb(84, 209, 239);
/* oklch */ color: oklch(80.3% 0.117 216.6);

Tailwind

colors: {
  custom: {
    50: '#95dff4',
    500: '#54d1ef',
    950: '#000000',
  },
}

SCSS

$custom: #54d1ef;
$custom-light: #95dff4;
$custom-dark: #000000;

JSON

{
  "hex": "#54d1ef",
  "rgb": {
    "r": 84,
    "g": 209,
    "b": 239
  },
  "hsl": {
    "h": 191.613,
    "s": 82.888,
    "l": 63.333
  },
  "oklch": {
    "l": 0.80275,
    "c": 0.11667,
    "h": 216.6
  },
  "luminance": 0.53718
}

Semantic roles & 50–950 ramp

primary

#54D1EF

secondary

#B74A31

accent

#3006DF

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #54D1EF

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

Preview Lab → · Contrast checker → · Palette generator →