#5AC6EF#5AC6EF

#5AC6EF is a light, moderate cyan. Relative luminance 0.488; OKLCH L 77.9% C 0.114 H 226.1°. Best body text is #000000 at 10.76:1 contrast (WCAG AA passes).

Color values

HEX	#5AC6EF
RGB	rgb(90, 198, 239)
HSL	hsl(197, 82%, 65%)
HSV	hsv(197, 62%, 94%)
CMYK	cmyk(62.3%, 17.2%, 0%, 6.3%)
CIE-LAB	lab(75.32, -18.98, -29.52)
CIE-LCH	lch(75.32, 35.09, 237.26°)
OKLab	oklab(77.94% -0.0792 -0.0824)
OKLCH	oklch(77.94% 0.114 226.1)
XYZ	xyz(39.9844, 48.7897, 88.9548)
Luminance	0.4879 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AC6EF #EF835A

analogous

#5AEFCD #5AC6EF #5A7CEF

triadic

#5AC6EF #EF5AC6 #C6EF5A

tetradic

#5AC6EF #CD5AEF #EF835A #7CEF5A

square

#5AC6EF #CD5AEF #EF835A #7CEF5A

split-complementary

#5AC6EF #EF5A7C #EFCD5A

monochromatic

#128EBC #22B3EA #5AC6EF #92D9F4 #CAEDFA

Accessibility & contrast

On white

1.95

#5AC6EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.76

#5AC6EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AC6EF

10.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AC6EF	#FFFFFF	#000000	##000000
##5AC6EF	1.00	1.95	10.76	10.76
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.76	21.00	1.00	1.00
##000000	10.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0C2F1

Deuteranopia (green-blind)

#9BB3EF

Tritanopia (blue-blind)

#00D2D3

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #5ac6ef;
/* rgb */ color: rgb(90, 198, 239);
/* oklch */ color: oklch(77.9% 0.114 226.1);

Tailwind

colors: {
  custom: {
    50: '#96d7f4',
    500: '#5ac6ef',
    950: '#000000',
  },
}

SCSS

$custom: #5ac6ef;
$custom-light: #96d7f4;
$custom-dark: #000000;

JSON

{
  "hex": "#5ac6ef",
  "rgb": {
    "r": 90,
    "g": 198,
    "b": 239
  },
  "hsl": {
    "h": 196.51,
    "s": 82.32,
    "l": 64.51
  },
  "oklch": {
    "l": 0.77943,
    "c": 0.11428,
    "h": 226.1
  },
  "luminance": 0.48794
}

Semantic roles & 50–950 ramp

primary

#5AC6EF

secondary

#ECC7B9

accent

#4207DF

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0F1417

muted

#7E8385

Preview Lab

Preview with #5AC6EF

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

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