#54B0DA#54B0DA

#54B0DA is a light, moderate cyan. Relative luminance 0.380; OKLCH L 71.8% C 0.106 H 230.5°. Best body text is #000000 at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#54B0DA
RGB	rgb(84, 176, 218)
HSL	hsl(199, 64%, 59%)
HSV	hsv(199, 61%, 85%)
CMYK	cmyk(61.5%, 19.3%, 0%, 14.5%)
CIE-LAB	lab(68.02, -14.92, -29.36)
CIE-LCH	lch(68.02, 32.94, 243.07°)
OKLab	oklab(71.8% -0.0676 -0.082)
OKLCH	oklch(71.8% 0.106 230.5)
XYZ	xyz(31.8315, 37.9943, 71.9722)
Luminance	0.3800 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54B0DA #DA7E54

analogous

#54DAC1 #54B0DA #546DDA

triadic

#54B0DA #DA54B0 #B0DA54

tetradic

#54B0DA #C154DA #DA7E54 #6DDA54

square

#54B0DA #C154DA #DA7E54 #6DDA54

split-complementary

#54B0DA #DA546D #DAC154

monochromatic

#206F94 #2B95C6 #54B0DA #86C7E5 #B9DEF0

Accessibility & contrast

On white

2.44

#54B0DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.60

#54B0DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54B0DA

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54B0DA	#FFFFFF	#000000	##000000
##54B0DA	1.00	2.44	8.60	8.60
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.60	21.00	1.00	1.00
##000000	8.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BAEDC

Deuteranopia (green-blind)

#88A0D9

Tritanopia (blue-blind)

#00BCBE

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #54b0da;
/* rgb */ color: rgb(84, 176, 218);
/* oklch */ color: oklch(71.8% 0.106 230.5);

Tailwind

colors: {
  custom: {
    50: '#90c7e5',
    500: '#54b0da',
    950: '#000000',
  },
}

SCSS

$custom: #54b0da;
$custom-light: #90c7e5;
$custom-dark: #000000;

JSON

{
  "hex": "#54b0da",
  "rgb": {
    "r": 84,
    "g": 176,
    "b": 218
  },
  "hsl": {
    "h": 198.806,
    "s": 64.423,
    "l": 59.216
  },
  "oklch": {
    "l": 0.71799,
    "c": 0.10634,
    "h": 230.5
  },
  "luminance": 0.37997
}

Semantic roles & 50–950 ramp

primary

#54B0DA

secondary

#DFBBAB

accent

#7540E7

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0E1315

muted

#7E8284

Preview Lab

Preview with #54B0DA

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

Preview Lab → · Contrast checker → · Palette generator →