#54B4CF#54B4CF

#54B4CF is a light, moderate cyan. Relative luminance 0.390; OKLCH L 72.3% C 0.098 H 219.0°. Best body text is #000000 at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#54B4CF
RGB	rgb(84, 180, 207)
HSL	hsl(193, 56%, 57%)
HSV	hsv(193, 59%, 81%)
CMYK	cmyk(59.4%, 13%, 0%, 18.8%)
CIE-LAB	lab(68.77, -20.36, -22.16)
CIE-LCH	lch(68.77, 30.09, 227.43°)
OKLab	oklab(72.27% -0.076 -0.0616)
OKLCH	oklch(72.27% 0.098 219)
XYZ	xyz(31.2354, 39.0292, 64.9067)
Luminance	0.3903 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54B4CF #CF6F54

analogous

#54CFAD #54B4CF #5477CF

triadic

#54B4CF #CF54B4 #B4CF54

tetradic

#54B4CF #AD54CF #CF6F54 #77CF54

square

#54B4CF #AD54CF #CF6F54 #77CF54

split-complementary

#54B4CF #CF5477 #CFAD54

monochromatic

#256F84 #3297B3 #54B4CF #84C9DC #B4DEEA

Accessibility & contrast

On white

2.38

#54B4CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.81

#54B4CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54B4CF

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54B4CF	#FFFFFF	#000000	##000000
##54B4CF	1.00	2.38	8.81	8.81
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.81	21.00	1.00	1.00
##000000	8.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3AFD0

Deuteranopia (green-blind)

#91A2CF

Tritanopia (blue-blind)

#00BDBC

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #54b4cf;
/* rgb */ color: rgb(84, 180, 207);
/* oklch */ color: oklch(72.3% 0.098 219.0);

Tailwind

colors: {
  custom: {
    50: '#8fcadd',
    500: '#54b4cf',
    950: '#000000',
  },
}

SCSS

$custom: #54b4cf;
$custom-light: #8fcadd;
$custom-dark: #000000;

JSON

{
  "hex": "#54b4cf",
  "rgb": {
    "r": 84,
    "g": 180,
    "b": 207
  },
  "hsl": {
    "h": 193.171,
    "s": 56.164,
    "l": 57.059
  },
  "oklch": {
    "l": 0.72268,
    "c": 0.0978,
    "h": 219
  },
  "luminance": 0.39032
}

Semantic roles & 50–950 ramp

primary

#54B4CF

secondary

#D8B1A6

accent

#6A48DF

background

#F9FCFD

surface

#F2F8FB

border

#CCD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #54B4CF

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

Preview Lab → · Contrast checker → · Palette generator →