#54CBEF#54CBEF

#54CBEF is a light, moderate cyan. Relative luminance 0.508; OKLCH L 78.9% C 0.117 H 221.3°. Best body text is #000000 at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#54CBEF
RGB	rgb(84, 203, 239)
HSL	hsl(194, 83%, 63%)
HSV	hsv(194, 65%, 94%)
CMYK	cmyk(64.9%, 15.1%, 0%, 6.3%)
CIE-LAB	lab(76.57, -22.50, -27.61)
CIE-LCH	lch(76.57, 35.62, 230.82°)
OKLab	oklab(78.89% -0.0877 -0.077)
OKLCH	oklch(78.89% 0.117 221.3)
XYZ	xyz(40.5858, 50.8243, 89.3158)
Luminance	0.5083 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54CBEF #EF7854

analogous

#54EFC5 #54CBEF #547DEF

triadic

#54CBEF #EF54CB #CBEF54

tetradic

#54CBEF #C554EF #EF7854 #7DEF54

square

#54CBEF #C554EF #EF7854 #7DEF54

split-complementary

#54CBEF #EF547D #EFC554

monochromatic

#1191B7 #1CBAEA #54CBEF #8CDCF4 #C4EDF9

Accessibility & contrast

On white

1.88

#54CBEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.17

#54CBEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54CBEF

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54CBEF	#FFFFFF	#000000	##000000
##54CBEF	1.00	1.88	11.17	11.17
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.17	21.00	1.00	1.00
##000000	11.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6C6F1

Deuteranopia (green-blind)

#A0B6EF

Tritanopia (blue-blind)

#00D7D6

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #54cbef;
/* rgb */ color: rgb(84, 203, 239);
/* oklch */ color: oklch(78.9% 0.117 221.3);

Tailwind

colors: {
  custom: {
    50: '#94dbf4',
    500: '#54cbef',
    950: '#000000',
  },
}

SCSS

$custom: #54cbef;
$custom-light: #94dbf4;
$custom-dark: #000000;

JSON

{
  "hex": "#54cbef",
  "rgb": {
    "r": 84,
    "g": 203,
    "b": 239
  },
  "hsl": {
    "h": 193.935,
    "s": 82.888,
    "l": 63.333
  },
  "oklch": {
    "l": 0.78894,
    "c": 0.11669,
    "h": 221.3
  },
  "luminance": 0.50829
}

Semantic roles & 50–950 ramp

primary

#54CBEF

secondary

#B75031

accent

#3906DF

background

#FCFEFF

surface

#F5FBFE

border

#CFD4D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #54CBEF

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

Preview Lab → · Contrast checker → · Palette generator →