#54B9DA#54B9DA

#54B9DA is a light, moderate cyan. Relative luminance 0.416; OKLCH L 73.9% C 0.105 H 222.5°. Best body text is #000000 at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#54B9DA
RGB	rgb(84, 185, 218)
HSL	hsl(195, 64%, 59%)
HSV	hsv(195, 61%, 85%)
CMYK	cmyk(61.5%, 15.1%, 0%, 14.5%)
CIE-LAB	lab(70.62, -19.64, -25.36)
CIE-LCH	lch(70.62, 32.08, 232.24°)
OKLab	oklab(73.88% -0.0771 -0.0706)
OKLCH	oklch(73.88% 0.105 222.5)
XYZ	xyz(33.6550, 41.6413, 72.5800)
Luminance	0.4164 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54B9DA #DA7554

analogous

#54DAB8 #54B9DA #5476DA

triadic

#54B9DA #DA54B9 #B9DA54

tetradic

#54B9DA #B854DA #DA7554 #76DA54

square

#54B9DA #B854DA #DA7554 #76DA54

split-complementary

#54B9DA #DA5476 #DAB854

monochromatic

#207794 #2BA0C6 #54B9DA #86CEE5 #B9E2F0

Accessibility & contrast

On white

2.25

#54B9DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.33

#54B9DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54B9DA

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54B9DA	#FFFFFF	#000000	##000000
##54B9DA	1.00	2.25	9.33	9.33
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.33	21.00	1.00	1.00
##000000	9.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6B5DC

Deuteranopia (green-blind)

#93A7DA

Tritanopia (blue-blind)

#00C3C4

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #54b9da;
/* rgb */ color: rgb(84, 185, 218);
/* oklch */ color: oklch(73.9% 0.105 222.5);

Tailwind

colors: {
  custom: {
    50: '#91cee5',
    500: '#54b9da',
    950: '#000000',
  },
}

SCSS

$custom: #54b9da;
$custom-light: #91cee5;
$custom-dark: #000000;

JSON

{
  "hex": "#54b9da",
  "rgb": {
    "r": 84,
    "g": 185,
    "b": 218
  },
  "hsl": {
    "h": 194.776,
    "s": 64.423,
    "l": 59.216
  },
  "oklch": {
    "l": 0.7388,
    "c": 0.10455,
    "h": 222.5
  },
  "luminance": 0.41645
}

Semantic roles & 50–950 ramp

primary

#54B9DA

secondary

#DFB8AB

accent

#6A40E7

background

#F9FCFE

surface

#F2F9FC

border

#CCD2D5

text

#0E1315

muted

#7E8284

Preview Lab

Preview with #54B9DA

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

Preview Lab → · Contrast checker → · Palette generator →