#55D7F1#55D7F1

#55D7F1 is a light, moderate cyan. Relative luminance 0.569; OKLCH L 81.8% C 0.118 H 213.3°. Best body text is #000000 at 12.38:1 contrast (WCAG AA passes).

Color values

HEX	#55D7F1
RGB	rgb(85, 215, 241)
HSL	hsl(190, 85%, 64%)
HSV	hsv(190, 65%, 95%)
CMYK	cmyk(64.7%, 10.8%, 0%, 5.5%)
CIE-LAB	lab(80.11, -27.72, -23.28)
CIE-LCH	lch(80.11, 36.20, 220.02°)
OKLab	oklab(81.77% -0.0984 -0.0647)
OKLCH	oklch(81.77% 0.118 213.3)
XYZ	xyz(43.9173, 56.8783, 91.8661)
Luminance	0.5688 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55D7F1 #F16F55

analogous

#55F1BD #55D7F1 #5589F1

triadic

#55D7F1 #F155D7 #D7F155

tetradic

#55D7F1 #BD55F1 #F16F55 #89F155

square

#55D7F1 #BD55F1 #F16F55 #89F155

split-complementary

#55D7F1 #F15589 #F1BD55

monochromatic

#0F9FBC #1CCAEC #55D7F1 #8EE4F6 #C6F2FA

Accessibility & contrast

On white

1.70

#55D7F1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.38

#55D7F1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55D7F1

12.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55D7F1	#FFFFFF	#000000	##000000
##55D7F1	1.00	1.70	12.38	12.38
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.38	21.00	1.00	1.00
##000000	12.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4D0F3

Deuteranopia (green-blind)

#ADC0F1

Tritanopia (blue-blind)

#00E1DF

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #55d7f1;
/* rgb */ color: rgb(85, 215, 241);
/* oklch */ color: oklch(81.8% 0.118 213.3);

Tailwind

colors: {
  custom: {
    50: '#96e3f5',
    500: '#55d7f1',
    950: '#000000',
  },
}

SCSS

$custom: #55d7f1;
$custom-light: #96e3f5;
$custom-dark: #000000;

JSON

{
  "hex": "#55d7f1",
  "rgb": {
    "r": 85,
    "g": 215,
    "b": 241
  },
  "hsl": {
    "h": 190,
    "s": 84.783,
    "l": 63.922
  },
  "oklch": {
    "l": 0.81765,
    "c": 0.11776,
    "h": 213.3
  },
  "luminance": 0.56883
}

Semantic roles & 50–950 ramp

primary

#55D7F1

secondary

#BB4730

accent

#2904E1

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #55D7F1

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

Preview Lab → · Contrast checker → · Palette generator →