#54B8DB#54B8DB

#54B8DB is a light, moderate cyan. Relative luminance 0.413; OKLCH L 73.7% C 0.105 H 224.1°. Best body text is #000000 at 9.26:1 contrast (WCAG AA passes).

Color values

HEX	#54B8DB
RGB	rgb(84, 184, 219)
HSL	hsl(196, 65%, 59%)
HSV	hsv(196, 62%, 86%)
CMYK	cmyk(61.6%, 16%, 0%, 14.1%)
CIE-LAB	lab(70.37, -18.82, -26.29)
CIE-LCH	lch(70.37, 32.34, 234.40°)
OKLab	oklab(73.69% -0.0757 -0.0733)
OKLCH	oklch(73.69% 0.105 224.1)
XYZ	xyz(33.5778, 41.2769, 73.2018)
Luminance	0.4128 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54B8DB #DB7754

analogous

#54DBBB #54B8DB #5475DB

triadic

#54B8DB #DB54B8 #B8DB54

tetradic

#54B8DB #BB54DB #DB7754 #75DB54

square

#54B8DB #BB54DB #DB7754 #75DB54

split-complementary

#54B8DB #DB5475 #DBBB54

monochromatic

#1F7795 #2A9FC8 #54B8DB #87CDE6 #B9E2F0

Accessibility & contrast

On white

2.27

#54B8DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.26

#54B8DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54B8DB

9.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54B8DB	#FFFFFF	#000000	##000000
##54B8DB	1.00	2.27	9.26	9.26
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.26	21.00	1.00	1.00
##000000	9.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4B4DD

Deuteranopia (green-blind)

#91A6DB

Tritanopia (blue-blind)

#00C3C3

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #54b8db;
/* rgb */ color: rgb(84, 184, 219);
/* oklch */ color: oklch(73.7% 0.105 224.1);

Tailwind

colors: {
  custom: {
    50: '#91cde6',
    500: '#54b8db',
    950: '#000000',
  },
}

SCSS

$custom: #54b8db;
$custom-light: #91cde6;
$custom-dark: #000000;

JSON

{
  "hex": "#54b8db",
  "rgb": {
    "r": 84,
    "g": 184,
    "b": 219
  },
  "hsl": {
    "h": 195.556,
    "s": 65.217,
    "l": 59.412
  },
  "oklch": {
    "l": 0.73689,
    "c": 0.10534,
    "h": 224.1
  },
  "luminance": 0.4128
}

Semantic roles & 50–950 ramp

primary

#54B8DB

secondary

#E0B9AB

accent

#6B40E8

background

#F9FCFE

surface

#F2F9FC

border

#CCD2D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #54B8DB

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

Preview Lab → · Contrast checker → · Palette generator →