#54BBE5#54BBE5

#54BBE5 is a light, moderate cyan. Relative luminance 0.431; OKLCH L 74.8% C 0.112 H 228.0°. Best body text is #000000 at 9.62:1 contrast (WCAG AA passes).

Color values

HEX	#54BBE5
RGB	rgb(84, 187, 229)
HSL	hsl(197, 74%, 61%)
HSV	hsv(197, 63%, 90%)
CMYK	cmyk(63.3%, 18.3%, 0%, 10.2%)
CIE-LAB	lab(71.61, -17.33, -29.84)
CIE-LCH	lch(71.61, 34.50, 239.86°)
OKLab	oklab(74.8% -0.0751 -0.0834)
OKLCH	oklch(74.8% 0.112 228)
XYZ	xyz(35.5638, 43.0789, 80.5544)
Luminance	0.4308 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54BBE5 #E57E54

analogous

#54E5C6 #54BBE5 #5473E5

triadic

#54BBE5 #E554BB #BBE554

tetradic

#54BBE5 #C654E5 #E57E54 #73E554

square

#54BBE5 #C654E5 #E57E54 #73E554

split-complementary

#54BBE5 #E55473 #E5C654

monochromatic

#197DA5 #21A5DB #54BBE5 #89D0ED #BEE5F5

Accessibility & contrast

On white

2.18

#54BBE5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.62

#54BBE5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54BBE5

9.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54BBE5	#FFFFFF	#000000	##000000
##54BBE5	1.00	2.18	9.62	9.62
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.62	21.00	1.00	1.00
##000000	9.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5B8E7

Deuteranopia (green-blind)

#91A9E4

Tritanopia (blue-blind)

#00C7C9

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #54bbe5;
/* rgb */ color: rgb(84, 187, 229);
/* oklch */ color: oklch(74.8% 0.112 228.0);

Tailwind

colors: {
  custom: {
    50: '#92cfed',
    500: '#54bbe5',
    950: '#000000',
  },
}

SCSS

$custom: #54bbe5;
$custom-light: #92cfed;
$custom-dark: #000000;

JSON

{
  "hex": "#54bbe5",
  "rgb": {
    "r": 84,
    "g": 187,
    "b": 229
  },
  "hsl": {
    "h": 197.379,
    "s": 73.604,
    "l": 61.373
  },
  "oklch": {
    "l": 0.74803,
    "c": 0.11223,
    "h": 228
  },
  "luminance": 0.43083
}

Semantic roles & 50–950 ramp

primary

#54BBE5

secondary

#E6BFAF

accent

#4910D6

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #54BBE5

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

Preview Lab → · Contrast checker → · Palette generator →