#5ECFF3#5ECFF3

#5ECFF3 is a light, moderate cyan. Relative luminance 0.535; OKLCH L 80.3% C 0.114 H 222.0°. Best body text is #000000 at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#5ECFF3
RGB	rgb(94, 207, 243)
HSL	hsl(194, 86%, 66%)
HSV	hsv(194, 61%, 95%)
CMYK	cmyk(61.3%, 14.8%, 0%, 4.7%)
CIE-LAB	lab(78.15, -21.70, -27.31)
CIE-LCH	lch(78.15, 34.88, 231.53°)
OKLab	oklab(80.29% -0.0846 -0.0761)
OKLCH	oklch(80.29% 0.114 222)
XYZ	xyz(43.1001, 53.4720, 92.8264)
Luminance	0.5348 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5ECFF3 #F3825E

analogous

#5EF3CD #5ECFF3 #5E84F3

triadic

#5ECFF3 #F35ECF #CFF35E

tetradic

#5ECFF3 #CD5EF3 #F3825E #84F35E

square

#5ECFF3 #CD5EF3 #F3825E #84F35E

split-complementary

#5ECFF3 #F35E84 #F3CD5E

monochromatic

#0F9BC8 #25BEEF #5ECFF3 #97E0F7 #D0F1FB

Accessibility & contrast

On white

1.80

#5ECFF3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.70

#5ECFF3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5ECFF3

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5ECFF3	#FFFFFF	#000000	##000000
##5ECFF3	1.00	1.80	11.70	11.70
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.70	21.00	1.00	1.00
##000000	11.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BACAF5

Deuteranopia (green-blind)

#A5BAF3

Tritanopia (blue-blind)

#00DADA

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #5ecff3;
/* rgb */ color: rgb(94, 207, 243);
/* oklch */ color: oklch(80.3% 0.114 222.0);

Tailwind

colors: {
  custom: {
    50: '#99ddf7',
    500: '#5ecff3',
    950: '#000000',
  },
}

SCSS

$custom: #5ecff3;
$custom-light: #99ddf7;
$custom-dark: #000000;

JSON

{
  "hex": "#5ecff3",
  "rgb": {
    "r": 94,
    "g": 207,
    "b": 243
  },
  "hsl": {
    "h": 194.497,
    "s": 86.127,
    "l": 66.078
  },
  "oklch": {
    "l": 0.8029,
    "c": 0.11374,
    "h": 222
  },
  "luminance": 0.53476
}

Semantic roles & 50–950 ramp

primary

#5ECFF3

secondary

#C55431

accent

#3903E3

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #5ECFF3

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

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