#5ACAF5#5ACAF5

#5ACAF5 is a light, moderate cyan. Relative luminance 0.510; OKLCH L 79.1% C 0.118 H 226.5°. Best body text is #000000 at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#5ACAF5
RGB	rgb(90, 202, 245)
HSL	hsl(197, 89%, 66%)
HSV	hsv(197, 63%, 96%)
CMYK	cmyk(63.3%, 17.6%, 0%, 3.9%)
CIE-LAB	lab(76.68, -19.22, -30.65)
CIE-LCH	lch(76.68, 36.18, 237.91°)
OKLab	oklab(79.1% -0.0811 -0.0856)
OKLCH	oklch(79.1% 0.118 226.5)
XYZ	xyz(41.8119, 51.0029, 94.0095)
Luminance	0.5101 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5ACAF5 #F5855A

analogous

#5AF5D2 #5ACAF5 #5A7CF5

triadic

#5ACAF5 #F55ACA #CAF55A

tetradic

#5ACAF5 #D25AF5 #F5855A #7CF55A

square

#5ACAF5 #D25AF5 #F5855A #7CF55A

split-complementary

#5ACAF5 #F55A7C #F5D25A

monochromatic

#0C94C8 #20B7F2 #5ACAF5 #94DDF8 #CDEFFC

Accessibility & contrast

On white

1.87

#5ACAF5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.20

#5ACAF5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5ACAF5

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5ACAF5	#FFFFFF	#000000	##000000
##5ACAF5	1.00	1.87	11.20	11.20
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.20	21.00	1.00	1.00
##000000	11.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3C6F7

Deuteranopia (green-blind)

#9DB6F4

Tritanopia (blue-blind)

#00D7D8

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #5acaf5;
/* rgb */ color: rgb(90, 202, 245);
/* oklch */ color: oklch(79.1% 0.118 226.5);

Tailwind

colors: {
  custom: {
    50: '#97daf8',
    500: '#5acaf5',
    950: '#000000',
  },
}

SCSS

$custom: #5acaf5;
$custom-light: #97daf8;
$custom-dark: #000000;

JSON

{
  "hex": "#5acaf5",
  "rgb": {
    "r": 90,
    "g": 202,
    "b": 245
  },
  "hsl": {
    "h": 196.645,
    "s": 88.571,
    "l": 65.686
  },
  "oklch": {
    "l": 0.79103,
    "c": 0.11792,
    "h": 226.5
  },
  "luminance": 0.51007
}

Semantic roles & 50–950 ramp

primary

#5ACAF5

secondary

#C5582E

accent

#4000E5

background

#FCFEFF

surface

#F5FBFF

border

#CFD4D7

text

#0F1417

muted

#808385

Preview Lab

Preview with #5ACAF5

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

Preview Lab → · Contrast checker → · Palette generator →