#54BBE3#54BBE3

#54BBE3 is a light, moderate cyan. Relative luminance 0.430; OKLCH L 74.7% C 0.111 H 226.7°. Best body text is #000000 at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#54BBE3
RGB	rgb(84, 187, 227)
HSL	hsl(197, 72%, 61%)
HSV	hsv(197, 63%, 89%)
CMYK	cmyk(63%, 17.6%, 0%, 11%)
CIE-LAB	lab(71.53, -17.94, -28.87)
CIE-LCH	lch(71.53, 33.99, 238.14°)
OKLab	oklab(74.72% -0.0758 -0.0806)
OKLCH	oklch(74.72% 0.111 226.7)
XYZ	xyz(35.2861, 42.9679, 79.0922)
Luminance	0.4297 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54BBE3 #E37C54

analogous

#54E3C3 #54BBE3 #5473E3

triadic

#54BBE3 #E354BB #BBE354

tetradic

#54BBE3 #C354E3 #E37C54 #73E354

square

#54BBE3 #C354E3 #E37C54 #73E354

split-complementary

#54BBE3 #E35473 #E3C354

monochromatic

#1B7CA2 #23A4D7 #54BBE3 #89D0EC #BDE5F4

Accessibility & contrast

On white

2.19

#54BBE3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.59

#54BBE3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54BBE3

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54BBE3	#FFFFFF	#000000	##000000
##54BBE3	1.00	2.19	9.59	9.59
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.59	21.00	1.00	1.00
##000000	9.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6B8E5

Deuteranopia (green-blind)

#91A9E3

Tritanopia (blue-blind)

#00C7C8

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #54bbe3;
/* rgb */ color: rgb(84, 187, 227);
/* oklch */ color: oklch(74.7% 0.111 226.7);

Tailwind

colors: {
  custom: {
    50: '#92cfec',
    500: '#54bbe3',
    950: '#000000',
  },
}

SCSS

$custom: #54bbe3;
$custom-light: #92cfec;
$custom-dark: #000000;

JSON

{
  "hex": "#54bbe3",
  "rgb": {
    "r": 84,
    "g": 187,
    "b": 227
  },
  "hsl": {
    "h": 196.783,
    "s": 71.859,
    "l": 60.98
  },
  "oklch": {
    "l": 0.74717,
    "c": 0.11068,
    "h": 226.7
  },
  "luminance": 0.42972
}

Semantic roles & 50–950 ramp

primary

#54BBE3

secondary

#E4BEAE

accent

#4812D4

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #54BBE3

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

Preview Lab → · Contrast checker → · Palette generator →