#5AC1F3#5AC1F3

#5AC1F3 is a light, moderate cyan. Relative luminance 0.468; OKLCH L 77.0% C 0.119 H 232.3°. Best body text is #000000 at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#5AC1F3
RGB	rgb(90, 193, 243)
HSL	hsl(200, 86%, 65%)
HSV	hsv(200, 63%, 95%)
CMYK	cmyk(63%, 20.6%, 0%, 4.7%)
CIE-LAB	lab(74.05, -15.15, -33.63)
CIE-LCH	lch(74.05, 36.89, 245.75°)
OKLab	oklab(76.98% -0.0727 -0.0941)
OKLCH	oklch(76.98% 0.119 232.3)
XYZ	xyz(39.4578, 46.7806, 91.7267)
Luminance	0.4678 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AC1F3 #F38C5A

analogous

#5AF3D9 #5AC1F3 #5A74F3

triadic

#5AC1F3 #F35AC1 #C1F35A

tetradic

#5AC1F3 #D95AF3 #F38C5A #74F35A

square

#5AC1F3 #D95AF3 #F38C5A #74F35A

split-complementary

#5AC1F3 #F35A74 #F3D95A

monochromatic

#0E89C4 #21ACEF #5AC1F3 #93D6F7 #CCECFB

Accessibility & contrast

On white

2.03

#5AC1F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.36

#5AC1F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AC1F3

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AC1F3	#FFFFFF	#000000	##000000
##5AC1F3	1.00	2.03	10.36	10.36
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.36	21.00	1.00	1.00
##000000	10.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8BFF5

Deuteranopia (green-blind)

#93AFF2

Tritanopia (blue-blind)

#00CFD2

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #5ac1f3;
/* rgb */ color: rgb(90, 193, 243);
/* oklch */ color: oklch(77.0% 0.119 232.3);

Tailwind

colors: {
  custom: {
    50: '#97d3f7',
    500: '#5ac1f3',
    950: '#000000',
  },
}

SCSS

$custom: #5ac1f3;
$custom-light: #97d3f7;
$custom-dark: #000000;

JSON

{
  "hex": "#5ac1f3",
  "rgb": {
    "r": 90,
    "g": 193,
    "b": 243
  },
  "hsl": {
    "h": 199.608,
    "s": 86.441,
    "l": 65.294
  },
  "oklch": {
    "l": 0.76979,
    "c": 0.11895,
    "h": 232.3
  },
  "luminance": 0.46785
}

Semantic roles & 50–950 ramp

primary

#5AC1F3

secondary

#EECBBB

accent

#4C03E3

background

#F9FCFF

surface

#F2F9FE

border

#CCD2D6

text

#0F1417

muted

#7E8285

Preview Lab

Preview with #5AC1F3

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

Preview Lab → · Contrast checker → · Palette generator →