#5ECFEF#5ECFEF

#5ECFEF is a light, moderate cyan. Relative luminance 0.532; OKLCH L 80.1% C 0.111 H 219.4°. Best body text is #000000 at 11.65:1 contrast (WCAG AA passes).

Color values

HEX	#5ECFEF
RGB	rgb(94, 207, 239)
HSL	hsl(193, 82%, 65%)
HSV	hsv(193, 61%, 94%)
CMYK	cmyk(60.7%, 13.4%, 0%, 6.3%)
CIE-LAB	lab(78.01, -22.87, -25.38)
CIE-LCH	lch(78.01, 34.17, 227.98°)
OKLab	oklab(80.13% -0.0861 -0.0706)
OKLCH	oklch(80.13% 0.111 219.4)
XYZ	xyz(42.5026, 53.2330, 89.6797)
Luminance	0.5324 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5ECFEF #EF7E5E

analogous

#5EEFC6 #5ECFEF #5E87EF

triadic

#5ECFEF #EF5ECF #CFEF5E

tetradic

#5ECFEF #C65EEF #EF7E5E #87EF5E

square

#5ECFEF #C65EEF #EF7E5E #87EF5E

split-complementary

#5ECFEF #EF5E87 #EFC65E

monochromatic

#1399C0 #26BEE9 #5ECFEF #96E0F5 #CDF0FA

Accessibility & contrast

On white

1.80

#5ECFEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.65

#5ECFEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5ECFEF

11.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5ECFEF	#FFFFFF	#000000	##000000
##5ECFEF	1.00	1.80	11.65	11.65
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.65	21.00	1.00	1.00
##000000	11.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBCAF1

Deuteranopia (green-blind)

#A6BAEF

Tritanopia (blue-blind)

#00DAD9

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #5ecfef;
/* rgb */ color: rgb(94, 207, 239);
/* oklch */ color: oklch(80.1% 0.111 219.4);

Tailwind

colors: {
  custom: {
    50: '#99ddf4',
    500: '#5ecfef',
    950: '#000000',
  },
}

SCSS

$custom: #5ecfef;
$custom-light: #99ddf4;
$custom-dark: #000000;

JSON

{
  "hex": "#5ecfef",
  "rgb": {
    "r": 94,
    "g": 207,
    "b": 239
  },
  "hsl": {
    "h": 193.241,
    "s": 81.921,
    "l": 65.294
  },
  "oklch": {
    "l": 0.80131,
    "c": 0.11131,
    "h": 219.4
  },
  "luminance": 0.53237
}

Semantic roles & 50–950 ramp

primary

#5ECFEF

secondary

#BE5233

accent

#3707DE

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #5ECFEF

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

Preview Lab → · Contrast checker → · Palette generator →