#5AC6DF#5AC6DF

#5AC6DF is a light, moderate cyan. Relative luminance 0.479; OKLCH L 77.3% C 0.104 H 215.3°. Best body text is #000000 at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#5AC6DF
RGB	rgb(90, 198, 223)
HSL	hsl(191, 68%, 61%)
HSV	hsv(191, 60%, 87%)
CMYK	cmyk(59.6%, 11.2%, 0%, 12.5%)
CIE-LAB	lab(74.75, -23.73, -21.76)
CIE-LCH	lch(74.75, 32.19, 222.52°)
OKLab	oklab(77.3% -0.0852 -0.0604)
OKLCH	oklch(77.3% 0.104 215.3)
XYZ	xyz(37.7244, 47.8857, 77.0525)
Luminance	0.4789 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AC6DF #DF735A

analogous

#5ADFB6 #5AC6DF #5A84DF

triadic

#5AC6DF #DF5AC6 #C6DF5A

tetradic

#5AC6DF #B65ADF #DF735A #84DF5A

square

#5AC6DF #B65ADF #DF735A #84DF5A

split-complementary

#5AC6DF #DF5A84 #DFB65A

monochromatic

#1F87A0 #29B3D3 #5AC6DF #8DD8E9 #C1E9F3

Accessibility & contrast

On white

1.99

#5AC6DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.58

#5AC6DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AC6DF

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AC6DF	#FFFFFF	#000000	##000000
##5AC6DF	1.00	1.99	10.58	10.58
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.58	21.00	1.00	1.00
##000000	10.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4C0E0

Deuteranopia (green-blind)

#A1B2DF

Tritanopia (blue-blind)

#00CFCE

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #5ac6df;
/* rgb */ color: rgb(90, 198, 223);
/* oklch */ color: oklch(77.3% 0.104 215.3);

Tailwind

colors: {
  custom: {
    50: '#95d7e9',
    500: '#5ac6df',
    950: '#000000',
  },
}

SCSS

$custom: #5ac6df;
$custom-light: #95d7e9;
$custom-dark: #000000;

JSON

{
  "hex": "#5ac6df",
  "rgb": {
    "r": 90,
    "g": 198,
    "b": 223
  },
  "hsl": {
    "h": 191.278,
    "s": 67.513,
    "l": 61.373
  },
  "oklch": {
    "l": 0.773,
    "c": 0.10443,
    "h": 215.3
  },
  "luminance": 0.4789
}

Semantic roles & 50–950 ramp

primary

#5AC6DF

secondary

#E3BBB2

accent

#3916CF

background

#F9FDFE

surface

#F2FAFC

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #5AC6DF

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

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