#55B6F2#55B6F2

#55B6F2 is a light, vivid cyan. Relative luminance 0.418; OKLCH L 74.3% C 0.126 H 238.8°. Best body text is #000000 at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#55B6F2
RGB	rgb(85, 182, 242)
HSL	hsl(203, 86%, 64%)
HSV	hsv(203, 65%, 95%)
CMYK	cmyk(64.9%, 24.8%, 0%, 5.1%)
CIE-LAB	lab(70.73, -10.42, -38.26)
CIE-LCH	lch(70.73, 39.65, 254.77°)
OKLab	oklab(74.28% -0.065 -0.1076)
OKLCH	oklch(74.28% 0.126 238.8)
XYZ	xyz(36.4951, 41.7942, 90.1309)
Luminance	0.4180 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55B6F2 #F29155

analogous

#55F2E0 #55B6F2 #5568F2

triadic

#55B6F2 #F255B6 #B6F255

tetradic

#55B6F2 #E055F2 #F29155 #68F255

square

#55B6F2 #E055F2 #F29155 #68F255

split-complementary

#55B6F2 #F25568 #F2E055

monochromatic

#0F7BBE #1C9EEE #55B6F2 #8ECEF6 #C7E7FB

Accessibility & contrast

On white

2.24

#55B6F2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.36

#55B6F2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55B6F2

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55B6F2	#FFFFFF	#000000	##000000
##55B6F2	1.00	2.24	9.36	9.36
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.36	21.00	1.00	1.00
##000000	9.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AB6F5

Deuteranopia (green-blind)

#85A6F1

Tritanopia (blue-blind)

#00C5CA

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #55b6f2;
/* rgb */ color: rgb(85, 182, 242);
/* oklch */ color: oklch(74.3% 0.126 238.8);

Tailwind

colors: {
  custom: {
    50: '#94cbf6',
    500: '#55b6f2',
    950: '#000000',
  },
}

SCSS

$custom: #55b6f2;
$custom-light: #94cbf6;
$custom-dark: #000000;

JSON

{
  "hex": "#55b6f2",
  "rgb": {
    "r": 85,
    "g": 182,
    "b": 242
  },
  "hsl": {
    "h": 202.93,
    "s": 85.792,
    "l": 64.118
  },
  "oklch": {
    "l": 0.74282,
    "c": 0.12569,
    "h": 238.8
  },
  "luminance": 0.41798
}

Semantic roles & 50–950 ramp

primary

#55B6F2

secondary

#EDCBB6

accent

#5803E2

background

#F9FCFF

surface

#F2F8FE

border

#CCD1D6

text

#0E1317

muted

#7E8285

Preview Lab

Preview with #55B6F2

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

Preview Lab → · Contrast checker → · Palette generator →