#54C6FF#54C6FF

#54C6FF is a light, vivid cyan. Relative luminance 0.495; OKLCH L 78.4% C 0.130 H 233.8°. Best body text is #000000 at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#54C6FF
RGB	rgb(84, 198, 255)
HSL	hsl(200, 100%, 66%)
HSV	hsv(200, 67%, 100%)
CMYK	cmyk(67.1%, 22.4%, 0%, 0%)
CIE-LAB	lab(75.75, -14.98, -37.45)
CIE-LCH	lch(75.75, 40.34, 248.20°)
OKLab	oklab(78.44% -0.0771 -0.1052)
OKLCH	oklch(78.44% 0.13 233.8)
XYZ	xyz(41.8931, 49.4884, 101.9327)
Luminance	0.4949 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54C6FF #FF8D54

analogous

#54FFE3 #54C6FF #5471FF

triadic

#54C6FF #FF54C6 #C6FF54

tetradic

#54C6FF #E354FF #FF8D54 #71FF54

square

#54C6FF #E354FF #FF8D54 #71FF54

split-complementary

#54C6FF #FF5471 #FFE354

monochromatic

#0090D9 #17B2FF #54C6FF #91DAFF #CEEFFF

Accessibility & contrast

On white

1.93

#54C6FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.90

#54C6FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54C6FF

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54C6FF	#FFFFFF	#000000	##000000
##54C6FF	1.00	1.93	10.90	10.90
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.90	21.00	1.00	1.00
##000000	10.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAC4FF

Deuteranopia (green-blind)

#93B3FE

Tritanopia (blue-blind)

#00D5D9

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #54c6ff;
/* rgb */ color: rgb(84, 198, 255);
/* oklch */ color: oklch(78.4% 0.130 233.8);

Tailwind

colors: {
  custom: {
    50: '#96d7ff',
    500: '#54c6ff',
    950: '#000000',
  },
}

SCSS

$custom: #54c6ff;
$custom-light: #96d7ff;
$custom-dark: #000000;

JSON

{
  "hex": "#54c6ff",
  "rgb": {
    "r": 84,
    "g": 198,
    "b": 255
  },
  "hsl": {
    "h": 200,
    "s": 100,
    "l": 66.471
  },
  "oklch": {
    "l": 0.78441,
    "c": 0.1304,
    "h": 233.8
  },
  "luminance": 0.49493
}

Semantic roles & 50–950 ramp

primary

#54C6FF

secondary

#F3CEBC

accent

#4D00E6

background

#FAFDFF

surface

#F3FAFF

border

#CDD3D7

text

#0F1418

muted

#7F8386

Preview Lab

Preview with #54C6FF

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

Preview Lab → · Contrast checker → · Palette generator →