#5AC3DC#5AC3DC

#5AC3DC is a light, moderate cyan. Relative luminance 0.464; OKLCH L 76.5% C 0.103 H 215.8°. Best body text is #000000 at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#5AC3DC
RGB	rgb(90, 195, 220)
HSL	hsl(192, 65%, 61%)
HSV	hsv(192, 59%, 86%)
CMYK	cmyk(59.1%, 11.4%, 0%, 13.7%)
CIE-LAB	lab(73.78, -23.09, -21.61)
CIE-LCH	lch(73.78, 31.62, 223.10°)
OKLab	oklab(76.49% -0.0832 -0.06)
OKLCH	oklch(76.49% 0.103 215.8)
XYZ	xyz(36.6446, 46.3675, 74.7149)
Luminance	0.4637 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AC3DC #DC735A

analogous

#5ADCB4 #5AC3DC #5A82DC

triadic

#5AC3DC #DC5AC3 #C3DC5A

tetradic

#5AC3DC #B45ADC #DC735A #82DC5A

square

#5AC3DC #B45ADC #DC735A #82DC5A

split-complementary

#5AC3DC #DC5A82 #DCB45A

monochromatic

#21839B #2CAECD #5AC3DC #8CD5E7 #BFE8F1

Accessibility & contrast

On white

2.04

#5AC3DC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.27

#5AC3DC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AC3DC

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AC3DC	#FFFFFF	#000000	##000000
##5AC3DC	1.00	2.04	10.27	10.27
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.27	21.00	1.00	1.00
##000000	10.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2BDDD

Deuteranopia (green-blind)

#9EAFDC

Tritanopia (blue-blind)

#00CCCB

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #5ac3dc;
/* rgb */ color: rgb(90, 195, 220);
/* oklch */ color: oklch(76.5% 0.103 215.8);

Tailwind

colors: {
  custom: {
    50: '#94d5e7',
    500: '#5ac3dc',
    950: '#000000',
  },
}

SCSS

$custom: #5ac3dc;
$custom-light: #94d5e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5ac3dc",
  "rgb": {
    "r": 90,
    "g": 195,
    "b": 220
  },
  "hsl": {
    "h": 191.538,
    "s": 65,
    "l": 60.784
  },
  "oklch": {
    "l": 0.76489,
    "c": 0.10255,
    "h": 215.8
  },
  "luminance": 0.46371
}

Semantic roles & 50–950 ramp

primary

#5AC3DC

secondary

#E2BAB0

accent

#3B19CD

background

#F9FDFE

surface

#F2FAFC

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #5AC3DC

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

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