#54B0DB#54B0DB

#54B0DB is a light, moderate cyan. Relative luminance 0.381; OKLCH L 71.8% C 0.107 H 231.1°. Best body text is #000000 at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#54B0DB
RGB	rgb(84, 176, 219)
HSL	hsl(199, 65%, 59%)
HSV	hsv(199, 62%, 86%)
CMYK	cmyk(61.6%, 19.6%, 0%, 14.1%)
CIE-LAB	lab(68.06, -14.61, -29.85)
CIE-LCH	lch(68.06, 33.24, 243.93°)
OKLab	oklab(71.84% -0.0673 -0.0834)
OKLCH	oklch(71.84% 0.107 231.1)
XYZ	xyz(31.9627, 38.0468, 72.6634)
Luminance	0.3805 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54B0DB #DB7F54

analogous

#54DBC2 #54B0DB #546DDB

triadic

#54B0DB #DB54B0 #B0DB54

tetradic

#54B0DB #C254DB #DB7F54 #6DDB54

square

#54B0DB #C254DB #DB7F54 #6DDB54

split-complementary

#54B0DB #DB546D #DBC254

monochromatic

#1F7095 #2A96C8 #54B0DB #87C7E6 #B9DFF0

Accessibility & contrast

On white

2.44

#54B0DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.61

#54B0DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54B0DB

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54B0DB	#FFFFFF	#000000	##000000
##54B0DB	1.00	2.44	8.61	8.61
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.61	21.00	1.00	1.00
##000000	8.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AAEDD

Deuteranopia (green-blind)

#88A0DA

Tritanopia (blue-blind)

#00BCBE

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #54b0db;
/* rgb */ color: rgb(84, 176, 219);
/* oklch */ color: oklch(71.8% 0.107 231.1);

Tailwind

colors: {
  custom: {
    50: '#90c7e6',
    500: '#54b0db',
    950: '#000000',
  },
}

SCSS

$custom: #54b0db;
$custom-light: #90c7e6;
$custom-dark: #000000;

JSON

{
  "hex": "#54b0db",
  "rgb": {
    "r": 84,
    "g": 176,
    "b": 219
  },
  "hsl": {
    "h": 199.111,
    "s": 65.217,
    "l": 59.412
  },
  "oklch": {
    "l": 0.71843,
    "c": 0.1072,
    "h": 231.1
  },
  "luminance": 0.3805
}

Semantic roles & 50–950 ramp

primary

#54B0DB

secondary

#E0BCAB

accent

#7540E8

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #54B0DB

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

Preview Lab → · Contrast checker → · Palette generator →