#55BEFF#55BEFF

#55BEFF is a light, vivid cyan. Relative luminance 0.460; OKLCH L 76.7% C 0.134 H 239.2°. Best body text is #000000 at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#55BEFF
RGB	rgb(85, 190, 255)
HSL	hsl(203, 100%, 67%)
HSV	hsv(203, 67%, 100%)
CMYK	cmyk(66.7%, 25.5%, 0%, 0%)
CIE-LAB	lab(73.53, -10.57, -40.91)
CIE-LCH	lch(73.53, 42.26, 255.51°)
OKLab	oklab(76.68% -0.0688 -0.1152)
OKLCH	oklch(76.68% 0.134 239.2)
XYZ	xyz(40.2028, 45.9739, 101.3434)
Luminance	0.4598 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55BEFF #FF9655

analogous

#55FFEB #55BEFF #5569FF

triadic

#55BEFF #FF55BE #BEFF55

tetradic

#55BEFF #EB55FF #FF9655 #69FF55

square

#55BEFF #EB55FF #FF9655 #69FF55

split-complementary

#55BEFF #FF5569 #FFEB55

monochromatic

#0086DA #18A7FF #55BEFF #92D5FF #CFEDFF

Accessibility & contrast

On white

2.06

#55BEFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.20

#55BEFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55BEFF

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55BEFF	#FFFFFF	#000000	##000000
##55BEFF	1.00	2.06	10.20	10.20
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.20	21.00	1.00	1.00
##000000	10.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0BEFF

Deuteranopia (green-blind)

#89ADFE

Tritanopia (blue-blind)

#00CED4

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #55beff;
/* rgb */ color: rgb(85, 190, 255);
/* oklch */ color: oklch(76.7% 0.134 239.2);

Tailwind

colors: {
  custom: {
    50: '#96d1ff',
    500: '#55beff',
    950: '#000000',
  },
}

SCSS

$custom: #55beff;
$custom-light: #96d1ff;
$custom-dark: #000000;

JSON

{
  "hex": "#55beff",
  "rgb": {
    "r": 85,
    "g": 190,
    "b": 255
  },
  "hsl": {
    "h": 202.941,
    "s": 100,
    "l": 66.667
  },
  "oklch": {
    "l": 0.76681,
    "c": 0.13414,
    "h": 239.2
  },
  "luminance": 0.45978
}

Semantic roles & 50–950 ramp

primary

#55BEFF

secondary

#F3D1BD

accent

#5800E6

background

#FAFCFF

surface

#F3F9FF

border

#CDD2D7

text

#0F1418

muted

#7F8286

Preview Lab

Preview with #55BEFF

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

Preview Lab → · Contrast checker → · Palette generator →