#54BDE9#54BDE9

#54BDE9 is a light, moderate cyan. Relative luminance 0.442; OKLCH L 75.4% C 0.115 H 228.7°. Best body text is #000000 at 9.83:1 contrast (WCAG AA passes).

Color values

HEX	#54BDE9
RGB	rgb(84, 189, 233)
HSL	hsl(198, 77%, 62%)
HSV	hsv(198, 64%, 91%)
CMYK	cmyk(63.9%, 18.9%, 0%, 8.6%)
CIE-LAB	lab(72.33, -17.14, -30.89)
CIE-LCH	lch(72.33, 35.32, 240.98°)
OKLab	oklab(75.43% -0.0757 -0.0864)
OKLCH	oklch(75.43% 0.115 228.7)
XYZ	xyz(36.5559, 44.1594, 83.6721)
Luminance	0.4416 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54BDE9 #E98054

analogous

#54E9CA #54BDE9 #5473E9

triadic

#54BDE9 #E954BD #BDE954

tetradic

#54BDE9 #CA54E9 #E98054 #73E954

square

#54BDE9 #CA54E9 #E98054 #73E954

split-complementary

#54BDE9 #E95473 #E9CA54

monochromatic

#1680AC #1EA8E2 #54BDE9 #8AD2F0 #C0E7F7

Accessibility & contrast

On white

2.14

#54BDE9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.83

#54BDE9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54BDE9

9.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54BDE9	#FFFFFF	#000000	##000000
##54BDE9	1.00	2.14	9.83	9.83
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.83	21.00	1.00	1.00
##000000	9.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6BAEB

Deuteranopia (green-blind)

#91ABE8

Tritanopia (blue-blind)

#00C9CB

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #54bde9;
/* rgb */ color: rgb(84, 189, 233);
/* oklch */ color: oklch(75.4% 0.115 228.7);

Tailwind

colors: {
  custom: {
    50: '#93d1f0',
    500: '#54bde9',
    950: '#000000',
  },
}

SCSS

$custom: #54bde9;
$custom-light: #93d1f0;
$custom-dark: #000000;

JSON

{
  "hex": "#54bde9",
  "rgb": {
    "r": 84,
    "g": 189,
    "b": 233
  },
  "hsl": {
    "h": 197.718,
    "s": 77.202,
    "l": 62.157
  },
  "oklch": {
    "l": 0.75432,
    "c": 0.11488,
    "h": 228.7
  },
  "luminance": 0.44163
}

Semantic roles & 50–950 ramp

primary

#54BDE9

secondary

#E8C1B1

accent

#490CD9

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1416

muted

#7E8284

Preview Lab

Preview with #54BDE9

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

Preview Lab → · Contrast checker → · Palette generator →