#5ED9F3#5ED9F3

#5ED9F3 is a very light, moderate cyan. Relative luminance 0.585; OKLCH L 82.6% C 0.114 H 213.9°. Best body text is #000000 at 12.70:1 contrast (WCAG AA passes).

Color values

HEX	#5ED9F3
RGB	rgb(94, 217, 243)
HSL	hsl(190, 86%, 66%)
HSV	hsv(190, 61%, 95%)
CMYK	cmyk(61.3%, 10.7%, 0%, 4.7%)
CIE-LAB	lab(81.00, -26.68, -22.97)
CIE-LCH	lch(81.00, 35.20, 220.72°)
OKLab	oklab(82.57% -0.0948 -0.0638)
OKLCH	oklch(82.57% 0.114 213.9)
XYZ	xyz(45.6000, 58.4717, 93.6596)
Luminance	0.5848 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5ED9F3 #F3785E

analogous

#5EF3C2 #5ED9F3 #5E8EF3

triadic

#5ED9F3 #F35ED9 #D9F35E

tetradic

#5ED9F3 #C25EF3 #F3785E #8EF35E

square

#5ED9F3 #C25EF3 #F3785E #8EF35E

split-complementary

#5ED9F3 #F35E8E #F3C25E

monochromatic

#0FA7C8 #25CCEF #5ED9F3 #97E6F7 #D0F4FB

Accessibility & contrast

On white

1.65

#5ED9F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.70

#5ED9F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5ED9F3

12.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5ED9F3	#FFFFFF	#000000	##000000
##5ED9F3	1.00	1.65	12.70	12.70
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.70	21.00	1.00	1.00
##000000	12.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6D2F5

Deuteranopia (green-blind)

#B0C2F3

Tritanopia (blue-blind)

#00E3E1

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #5ed9f3;
/* rgb */ color: rgb(94, 217, 243);
/* oklch */ color: oklch(82.6% 0.114 213.9);

Tailwind

colors: {
  custom: {
    50: '#9ae5f7',
    500: '#5ed9f3',
    950: '#000000',
  },
}

SCSS

$custom: #5ed9f3;
$custom-light: #9ae5f7;
$custom-dark: #000000;

JSON

{
  "hex": "#5ed9f3",
  "rgb": {
    "r": 94,
    "g": 217,
    "b": 243
  },
  "hsl": {
    "h": 190.47,
    "s": 86.127,
    "l": 66.078
  },
  "oklch": {
    "l": 0.82573,
    "c": 0.11425,
    "h": 213.9
  },
  "luminance": 0.58476
}

Semantic roles & 50–950 ramp

primary

#5ED9F3

secondary

#C54A31

accent

#2A03E3

background

#FCFEFF

surface

#F6FCFE

border

#D0D5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #5ED9F3

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

Preview Lab → · Contrast checker → · Palette generator →