#54BBE9#54BBE9

#54BBE9 is a light, moderate cyan. Relative luminance 0.433; OKLCH L 75.0% C 0.115 H 230.3°. Best body text is #000000 at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#54BBE9
RGB	rgb(84, 187, 233)
HSL	hsl(199, 77%, 62%)
HSV	hsv(199, 64%, 91%)
CMYK	cmyk(63.9%, 19.7%, 0%, 8.6%)
CIE-LAB	lab(71.76, -16.09, -31.77)
CIE-LCH	lch(71.76, 35.61, 243.15°)
OKLab	oklab(74.98% -0.0737 -0.0889)
OKLCH	oklch(74.98% 0.115 230.3)
XYZ	xyz(36.1287, 43.3049, 83.5297)
Luminance	0.4331 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54BBE9 #E98254

analogous

#54E9CC #54BBE9 #5471E9

triadic

#54BBE9 #E954BB #BBE954

tetradic

#54BBE9 #CC54E9 #E98254 #71E954

square

#54BBE9 #CC54E9 #E98254 #71E954

split-complementary

#54BBE9 #E95471 #E9CC54

monochromatic

#167EAC #1EA5E2 #54BBE9 #8AD1F0 #C0E6F7

Accessibility & contrast

On white

2.17

#54BBE9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.66

#54BBE9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54BBE9

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54BBE9	#FFFFFF	#000000	##000000
##54BBE9	1.00	2.17	9.66	9.66
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.66	21.00	1.00	1.00
##000000	9.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4B8EB

Deuteranopia (green-blind)

#8FA9E8

Tritanopia (blue-blind)

#00C8CA

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #54bbe9;
/* rgb */ color: rgb(84, 187, 233);
/* oklch */ color: oklch(75.0% 0.115 230.3);

Tailwind

colors: {
  custom: {
    50: '#92cff0',
    500: '#54bbe9',
    950: '#000000',
  },
}

SCSS

$custom: #54bbe9;
$custom-light: #92cff0;
$custom-dark: #000000;

JSON

{
  "hex": "#54bbe9",
  "rgb": {
    "r": 84,
    "g": 187,
    "b": 233
  },
  "hsl": {
    "h": 198.523,
    "s": 77.202,
    "l": 62.157
  },
  "oklch": {
    "l": 0.74975,
    "c": 0.11549,
    "h": 230.3
  },
  "luminance": 0.43309
}

Semantic roles & 50–950 ramp

primary

#54BBE9

secondary

#E8C2B1

accent

#4B0CD9

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #54BBE9

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

Preview Lab → · Contrast checker → · Palette generator →