#5AC7F3#5AC7F3

#5AC7F3 is a light, moderate cyan. Relative luminance 0.495; OKLCH L 78.3% C 0.117 H 227.7°. Best body text is #000000 at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#5AC7F3
RGB	rgb(90, 199, 243)
HSL	hsl(197, 86%, 65%)
HSV	hsv(197, 63%, 95%)
CMYK	cmyk(63%, 18.1%, 0%, 4.7%)
CIE-LAB	lab(75.75, -18.28, -31.00)
CIE-LCH	lch(75.75, 35.99, 239.48°)
OKLab	oklab(78.34% -0.0788 -0.0866)
OKLCH	oklch(78.34% 0.117 227.7)
XYZ	xyz(40.8111, 49.4873, 92.1779)
Luminance	0.4949 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AC7F3 #F3865A

analogous

#5AF3D3 #5AC7F3 #5A7AF3

triadic

#5AC7F3 #F35AC7 #C7F35A

tetradic

#5AC7F3 #D35AF3 #F3865A #7AF35A

square

#5AC7F3 #D35AF3 #F3865A #7AF35A

split-complementary

#5AC7F3 #F35A7A #F3D35A

monochromatic

#0E90C4 #21B4EF #5AC7F3 #93DAF7 #CCEEFB

Accessibility & contrast

On white

1.93

#5AC7F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.90

#5AC7F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AC7F3

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AC7F3	#FFFFFF	#000000	##000000
##5AC7F3	1.00	1.93	10.90	10.90
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.90	21.00	1.00	1.00
##000000	10.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0C4F5

Deuteranopia (green-blind)

#9AB4F2

Tritanopia (blue-blind)

#00D4D5

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #5ac7f3;
/* rgb */ color: rgb(90, 199, 243);
/* oklch */ color: oklch(78.3% 0.117 227.7);

Tailwind

colors: {
  custom: {
    50: '#97d8f7',
    500: '#5ac7f3',
    950: '#000000',
  },
}

SCSS

$custom: #5ac7f3;
$custom-light: #97d8f7;
$custom-dark: #000000;

JSON

{
  "hex": "#5ac7f3",
  "rgb": {
    "r": 90,
    "g": 199,
    "b": 243
  },
  "hsl": {
    "h": 197.255,
    "s": 86.441,
    "l": 65.294
  },
  "oklch": {
    "l": 0.78338,
    "c": 0.11709,
    "h": 227.7
  },
  "luminance": 0.49492
}

Semantic roles & 50–950 ramp

primary

#5AC7F3

secondary

#EEC9BB

accent

#4303E3

background

#FAFDFF

surface

#F3FAFE

border

#CDD3D6

text

#0F1417

muted

#7F8385

Preview Lab

Preview with #5AC7F3

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

Preview Lab → · Contrast checker → · Palette generator →