#54BBE4#54BBE4

#54BBE4 is a light, moderate cyan. Relative luminance 0.430; OKLCH L 74.8% C 0.111 H 227.4°. Best body text is #000000 at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#54BBE4
RGB	rgb(84, 187, 228)
HSL	hsl(197, 73%, 61%)
HSV	hsv(197, 63%, 89%)
CMYK	cmyk(63.2%, 18%, 0%, 10.6%)
CIE-LAB	lab(71.57, -17.63, -29.35)
CIE-LCH	lch(71.57, 34.24, 239.00°)
OKLab	oklab(74.76% -0.0755 -0.082)
OKLCH	oklch(74.76% 0.111 227.4)
XYZ	xyz(35.4245, 43.0232, 79.8212)
Luminance	0.4303 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54BBE4 #E47D54

analogous

#54E4C5 #54BBE4 #5473E4

triadic

#54BBE4 #E454BB #BBE454

tetradic

#54BBE4 #C554E4 #E47D54 #73E454

square

#54BBE4 #C554E4 #E47D54 #73E454

split-complementary

#54BBE4 #E45473 #E4C554

monochromatic

#1A7CA4 #22A5D9 #54BBE4 #89D0EC #BEE5F5

Accessibility & contrast

On white

2.19

#54BBE4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.61

#54BBE4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54BBE4

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54BBE4	#FFFFFF	#000000	##000000
##54BBE4	1.00	2.19	9.61	9.61
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.61	21.00	1.00	1.00
##000000	9.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5B8E6

Deuteranopia (green-blind)

#91A9E3

Tritanopia (blue-blind)

#00C7C8

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #54bbe4;
/* rgb */ color: rgb(84, 187, 228);
/* oklch */ color: oklch(74.8% 0.111 227.4);

Tailwind

colors: {
  custom: {
    50: '#92cfec',
    500: '#54bbe4',
    950: '#000000',
  },
}

SCSS

$custom: #54bbe4;
$custom-light: #92cfec;
$custom-dark: #000000;

JSON

{
  "hex": "#54bbe4",
  "rgb": {
    "r": 84,
    "g": 187,
    "b": 228
  },
  "hsl": {
    "h": 197.083,
    "s": 72.727,
    "l": 61.176
  },
  "oklch": {
    "l": 0.7476,
    "c": 0.11144,
    "h": 227.4
  },
  "luminance": 0.43027
}

Semantic roles & 50–950 ramp

primary

#54BBE4

secondary

#E5BEAF

accent

#4911D5

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #54BBE4

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

Preview Lab → · Contrast checker → · Palette generator →