#5AC1E7#5AC1E7

#5AC1E7 is a light, moderate cyan. Relative luminance 0.461; OKLCH L 76.5% C 0.109 H 225.3°. Best body text is #000000 at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#5AC1E7
RGB	rgb(90, 193, 231)
HSL	hsl(196, 75%, 63%)
HSV	hsv(196, 61%, 91%)
CMYK	cmyk(61%, 16.5%, 0%, 9.4%)
CIE-LAB	lab(73.60, -18.81, -27.85)
CIE-LCH	lch(73.60, 33.61, 235.97°)
OKLab	oklab(76.47% -0.0769 -0.0776)
OKLCH	oklch(76.47% 0.109 225.3)
XYZ	xyz(37.7045, 46.0793, 82.4930)
Luminance	0.4608 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AC1E7 #E7805A

analogous

#5AE7C6 #5AC1E7 #5A7AE7

triadic

#5AC1E7 #E75AC1 #C1E75A

tetradic

#5AC1E7 #C65AE7 #E7805A #7AE75A

square

#5AC1E7 #C65AE7 #E7805A #7AE75A

split-complementary

#5AC1E7 #E75A7A #E7C65A

monochromatic

#1985AD #25ADDF #5AC1E7 #8FD5EF #C5E9F7

Accessibility & contrast

On white

2.06

#5AC1E7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.22

#5AC1E7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AC1E7

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AC1E7	#FFFFFF	#000000	##000000
##5AC1E7	1.00	2.06	10.22	10.22
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.22	21.00	1.00	1.00
##000000	10.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACBDE9

Deuteranopia (green-blind)

#98AEE7

Tritanopia (blue-blind)

#00CCCD

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #5ac1e7;
/* rgb */ color: rgb(90, 193, 231);
/* oklch */ color: oklch(76.5% 0.109 225.3);

Tailwind

colors: {
  custom: {
    50: '#95d3ee',
    500: '#5ac1e7',
    950: '#000000',
  },
}

SCSS

$custom: #5ac1e7;
$custom-light: #95d3ee;
$custom-dark: #000000;

JSON

{
  "hex": "#5ac1e7",
  "rgb": {
    "r": 90,
    "g": 193,
    "b": 231
  },
  "hsl": {
    "h": 196.17,
    "s": 74.603,
    "l": 62.941
  },
  "oklch": {
    "l": 0.76469,
    "c": 0.10931,
    "h": 225.3
  },
  "luminance": 0.46083
}

Semantic roles & 50–950 ramp

primary

#5AC1E7

secondary

#E8C3B5

accent

#450FD7

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1416

muted

#7E8284

Preview Lab

Preview with #5AC1E7

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

Preview Lab → · Contrast checker → · Palette generator →