#5ECEF3#5ECEF3

#5ECEF3 is a light, moderate cyan. Relative luminance 0.530; OKLCH L 80.1% C 0.114 H 222.8°. Best body text is #000000 at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#5ECEF3
RGB	rgb(94, 206, 243)
HSL	hsl(195, 86%, 66%)
HSV	hsv(195, 61%, 95%)
CMYK	cmyk(61.3%, 15.2%, 0%, 4.7%)
CIE-LAB	lab(77.87, -21.19, -27.74)
CIE-LCH	lch(77.87, 34.91, 232.63°)
OKLab	oklab(80.06% -0.0835 -0.0773)
OKLCH	oklch(80.06% 0.114 222.8)
XYZ	xyz(42.8586, 52.9890, 92.7459)
Luminance	0.5299 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5ECEF3 #F3835E

analogous

#5EF3CD #5ECEF3 #5E83F3

triadic

#5ECEF3 #F35ECE #CEF35E

tetradic

#5ECEF3 #CD5EF3 #F3835E #83F35E

square

#5ECEF3 #CD5EF3 #F3835E #83F35E

split-complementary

#5ECEF3 #F35E83 #F3CD5E

monochromatic

#0F9AC8 #25BDEF #5ECEF3 #97DFF7 #D0F1FB

Accessibility & contrast

On white

1.81

#5ECEF3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.60

#5ECEF3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5ECEF3

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5ECEF3	#FFFFFF	#000000	##000000
##5ECEF3	1.00	1.81	11.60	11.60
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.60	21.00	1.00	1.00
##000000	11.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9C9F5

Deuteranopia (green-blind)

#A3BAF3

Tritanopia (blue-blind)

#00DADA

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #5ecef3;
/* rgb */ color: rgb(94, 206, 243);
/* oklch */ color: oklch(80.1% 0.114 222.8);

Tailwind

colors: {
  custom: {
    50: '#99ddf7',
    500: '#5ecef3',
    950: '#000000',
  },
}

SCSS

$custom: #5ecef3;
$custom-light: #99ddf7;
$custom-dark: #000000;

JSON

{
  "hex": "#5ecef3",
  "rgb": {
    "r": 94,
    "g": 206,
    "b": 243
  },
  "hsl": {
    "h": 194.899,
    "s": 86.127,
    "l": 66.078
  },
  "oklch": {
    "l": 0.80062,
    "c": 0.11381,
    "h": 222.8
  },
  "luminance": 0.52993
}

Semantic roles & 50–950 ramp

primary

#5ECEF3

secondary

#C55531

accent

#3A03E3

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #5ECEF3

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

Preview Lab → · Contrast checker → · Palette generator →