#55BEF0#55BEF0

#55BEF0 is a light, moderate cyan. Relative luminance 0.450; OKLCH L 76.0% C 0.120 H 232.1°. Best body text is #000000 at 10.01:1 contrast (WCAG AA passes).

Color values

HEX	#55BEF0
RGB	rgb(85, 190, 240)
HSL	hsl(199, 84%, 64%)
HSV	hsv(199, 65%, 94%)
CMYK	cmyk(64.6%, 20.8%, 0%, 5.9%)
CIE-LAB	lab(72.92, -15.32, -33.77)
CIE-LCH	lch(72.92, 37.08, 245.59°)
OKLab	oklab(76% -0.0737 -0.0946)
OKLCH	oklch(76% 0.12 232.1)
XYZ	xyz(37.8818, 45.0455, 89.1194)
Luminance	0.4505 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55BEF0 #F08755

analogous

#55F0D4 #55BEF0 #5570F0

triadic

#55BEF0 #F055BE #BEF055

tetradic

#55BEF0 #D455F0 #F08755 #70F055

square

#55BEF0 #D455F0 #F08755 #70F055

split-complementary

#55BEF0 #F05570 #F0D455

monochromatic

#1083BA #1DA8EB #55BEF0 #8DD4F5 #C5E9FA

Accessibility & contrast

On white

2.10

#55BEF0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.01

#55BEF0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55BEF0

10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55BEF0	#FFFFFF	#000000	##000000
##55BEF0	1.00	2.10	10.01	10.01
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.01	21.00	1.00	1.00
##000000	10.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5BCF2

Deuteranopia (green-blind)

#90ACEF

Tritanopia (blue-blind)

#00CCCF

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #55bef0;
/* rgb */ color: rgb(85, 190, 240);
/* oklch */ color: oklch(76.0% 0.120 232.1);

Tailwind

colors: {
  custom: {
    50: '#94d1f5',
    500: '#55bef0',
    950: '#000000',
  },
}

SCSS

$custom: #55bef0;
$custom-light: #94d1f5;
$custom-dark: #000000;

JSON

{
  "hex": "#55bef0",
  "rgb": {
    "r": 85,
    "g": 190,
    "b": 240
  },
  "hsl": {
    "h": 199.355,
    "s": 83.784,
    "l": 63.725
  },
  "oklch": {
    "l": 0.75998,
    "c": 0.11993,
    "h": 232.1
  },
  "luminance": 0.45049
}

Semantic roles & 50–950 ramp

primary

#55BEF0

secondary

#ECC7B5

accent

#4C05E0

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1417

muted

#7E8285

Preview Lab

Preview with #55BEF0

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

Preview Lab → · Contrast checker → · Palette generator →