#54B9DF#54B9DF

#54B9DF is a light, moderate cyan. Relative luminance 0.419; OKLCH L 74.1% C 0.108 H 225.9°. Best body text is #000000 at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#54B9DF
RGB	rgb(84, 185, 223)
HSL	hsl(196, 68%, 60%)
HSV	hsv(196, 62%, 87%)
CMYK	cmyk(62.3%, 17%, 0%, 12.5%)
CIE-LAB	lab(70.81, -18.12, -27.81)
CIE-LCH	lch(70.81, 33.19, 236.90°)
OKLab	oklab(74.09% -0.0752 -0.0776)
OKLCH	oklch(74.09% 0.108 225.9)
XYZ	xyz(34.3191, 41.9069, 76.0779)
Luminance	0.4191 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54B9DF #DF7A54

analogous

#54DFC0 #54B9DF #5473DF

triadic

#54B9DF #DF54B9 #B9DF54

tetradic

#54B9DF #C054DF #DF7A54 #73DF54

square

#54B9DF #C054DF #DF7A54 #73DF54

split-complementary

#54B9DF #DF5473 #DFC054

monochromatic

#1D799C #27A1CF #54B9DF #88CEE9 #BBE3F2

Accessibility & contrast

On white

2.24

#54B9DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.38

#54B9DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54B9DF

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54B9DF	#FFFFFF	#000000	##000000
##54B9DF	1.00	2.24	9.38	9.38
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.38	21.00	1.00	1.00
##000000	9.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4B5E1

Deuteranopia (green-blind)

#91A7DF

Tritanopia (blue-blind)

#00C4C5

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #54b9df;
/* rgb */ color: rgb(84, 185, 223);
/* oklch */ color: oklch(74.1% 0.108 225.9);

Tailwind

colors: {
  custom: {
    50: '#91cee9',
    500: '#54b9df',
    950: '#000000',
  },
}

SCSS

$custom: #54b9df;
$custom-light: #91cee9;
$custom-dark: #000000;

JSON

{
  "hex": "#54b9df",
  "rgb": {
    "r": 84,
    "g": 185,
    "b": 223
  },
  "hsl": {
    "h": 196.403,
    "s": 68.473,
    "l": 60.196
  },
  "oklch": {
    "l": 0.74088,
    "c": 0.10807,
    "h": 225.9
  },
  "luminance": 0.4191
}

Semantic roles & 50–950 ramp

primary

#54B9DF

secondary

#E2BBAD

accent

#4815D0

background

#F9FCFE

surface

#F2F9FC

border

#CCD2D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #54B9DF

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

Preview Lab → · Contrast checker → · Palette generator →