#5EC3F4#5EC3F4

#5EC3F4 is a light, moderate cyan. Relative luminance 0.479; OKLCH L 77.6% C 0.117 H 232.1°. Best body text is #000000 at 10.59:1 contrast (WCAG AA passes).

Color values

HEX	#5EC3F4
RGB	rgb(94, 195, 244)
HSL	hsl(200, 87%, 66%)
HSV	hsv(200, 61%, 96%)
CMYK	cmyk(61.5%, 20.1%, 0%, 4.3%)
CIE-LAB	lab(74.79, -15.21, -33.02)
CIE-LCH	lch(74.79, 36.36, 245.27°)
OKLab	oklab(77.61% -0.0719 -0.0924)
OKLCH	oklch(77.61% 0.117 232.1)
XYZ	xyz(40.4540, 47.9375, 92.6913)
Luminance	0.4794 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5EC3F4 #F48F5E

analogous

#5EF4DA #5EC3F4 #5E78F4

triadic

#5EC3F4 #F45EC3 #C3F45E

tetradic

#5EC3F4 #DA5EF4 #F48F5E #78F45E

square

#5EC3F4 #DA5EF4 #F48F5E #78F45E

split-complementary

#5EC3F4 #F45E78 #F4DA5E

monochromatic

#0E8CCA #25AEF0 #5EC3F4 #97D8F8 #D1EEFC

Accessibility & contrast

On white

1.98

#5EC3F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.59

#5EC3F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5EC3F4

10.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5EC3F4	#FFFFFF	#000000	##000000
##5EC3F4	1.00	1.98	10.59	10.59
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.59	21.00	1.00	1.00
##000000	10.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABC1F6

Deuteranopia (green-blind)

#96B1F3

Tritanopia (blue-blind)

#00D0D3

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #5ec3f4;
/* rgb */ color: rgb(94, 195, 244);
/* oklch */ color: oklch(77.6% 0.117 232.1);

Tailwind

colors: {
  custom: {
    50: '#99d5f8',
    500: '#5ec3f4',
    950: '#000000',
  },
}

SCSS

$custom: #5ec3f4;
$custom-light: #99d5f8;
$custom-dark: #000000;

JSON

{
  "hex": "#5ec3f4",
  "rgb": {
    "r": 94,
    "g": 195,
    "b": 244
  },
  "hsl": {
    "h": 199.6,
    "s": 87.209,
    "l": 66.275
  },
  "oklch": {
    "l": 0.77614,
    "c": 0.11705,
    "h": 232.1
  },
  "luminance": 0.47942
}

Semantic roles & 50–950 ramp

primary

#5EC3F4

secondary

#EFCEBE

accent

#4C02E4

background

#FAFDFF

surface

#F3FAFF

border

#CDD3D7

text

#0F1417

muted

#7F8385

Preview Lab

Preview with #5EC3F4

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

Preview Lab → · Contrast checker → · Palette generator →