#55C8F1#55C8F1

#55C8F1 is a light, moderate cyan. Relative luminance 0.496; OKLCH L 78.3% C 0.118 H 225.0°. Best body text is #000000 at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#55C8F1
RGB	rgb(85, 200, 241)
HSL	hsl(196, 85%, 64%)
HSV	hsv(196, 65%, 95%)
CMYK	cmyk(64.7%, 17%, 0%, 5.5%)
CIE-LAB	lab(75.81, -20.21, -29.85)
CIE-LCH	lch(75.81, 36.05, 235.89°)
OKLab	oklab(78.32% -0.0834 -0.0833)
OKLCH	oklch(78.32% 0.118 225)
XYZ	xyz(40.2714, 49.5864, 90.6508)
Luminance	0.4959 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55C8F1 #F17E55

analogous

#55F1CC #55C8F1 #557AF1

triadic

#55C8F1 #F155C8 #C8F155

tetradic

#55C8F1 #CC55F1 #F17E55 #7AF155

square

#55C8F1 #CC55F1 #F17E55 #7AF155

split-complementary

#55C8F1 #F1557A #F1CC55

monochromatic

#0F8FBC #1CB6EC #55C8F1 #8EDAF6 #C6EDFA

Accessibility & contrast

On white

1.92

#55C8F1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.92

#55C8F1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55C8F1

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55C8F1	#FFFFFF	#000000	##000000
##55C8F1	1.00	1.92	10.92	10.92
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.92	21.00	1.00	1.00
##000000	10.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1C4F3

Deuteranopia (green-blind)

#9BB4F1

Tritanopia (blue-blind)

#00D4D5

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #55c8f1;
/* rgb */ color: rgb(85, 200, 241);
/* oklch */ color: oklch(78.3% 0.118 225.0);

Tailwind

colors: {
  custom: {
    50: '#95d8f5',
    500: '#55c8f1',
    950: '#000000',
  },
}

SCSS

$custom: #55c8f1;
$custom-light: #95d8f5;
$custom-dark: #000000;

JSON

{
  "hex": "#55c8f1",
  "rgb": {
    "r": 85,
    "g": 200,
    "b": 241
  },
  "hsl": {
    "h": 195.769,
    "s": 84.783,
    "l": 63.922
  },
  "oklch": {
    "l": 0.7832,
    "c": 0.11791,
    "h": 225
  },
  "luminance": 0.49591
}

Semantic roles & 50–950 ramp

primary

#55C8F1

secondary

#ECC4B6

accent

#3E04E1

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0F1417

muted

#7E8385

Preview Lab

Preview with #55C8F1

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

Preview Lab → · Contrast checker → · Palette generator →