#5BACEC#5BACEC

#5BACEC is a light, vivid cyan. Relative luminance 0.378; OKLCH L 72.0% C 0.123 H 244.6°. Best body text is #000000 at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#5BACEC
RGB	rgb(91, 172, 236)
HSL	hsl(206, 79%, 64%)
HSV	hsv(206, 61%, 93%)
CMYK	cmyk(61.4%, 27.1%, 0%, 7.5%)
CIE-LAB	lab(67.86, -5.83, -39.45)
CIE-LCH	lch(67.86, 39.88, 261.60°)
OKLab	oklab(71.99% -0.0528 -0.111)
OKLCH	oklch(71.99% 0.123 244.6)
XYZ	xyz(34.2016, 37.7820, 84.8309)
Luminance	0.3779 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BACEC #EC9B5B

analogous

#5BECE4 #5BACEC #5B64EC

triadic

#5BACEC #EC5BAC #ACEC5B

tetradic

#5BACEC #E45BEC #EC9B5B #64EC5B

square

#5BACEC #E45BEC #EC9B5B #64EC5B

split-complementary

#5BACEC #EC5B64 #ECE45B

monochromatic

#1570B7 #2490E6 #5BACEC #92C8F2 #C9E4F9

Accessibility & contrast

On white

2.45

#5BACEC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.56

#5BACEC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BACEC

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BACEC	#FFFFFF	#000000	##000000
##5BACEC	1.00	2.45	8.56	8.56
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.56	21.00	1.00	1.00
##000000	8.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90ADEF

Deuteranopia (green-blind)

#7C9FEB

Tritanopia (blue-blind)

#00BBC2

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #5bacec;
/* rgb */ color: rgb(91, 172, 236);
/* oklch */ color: oklch(72.0% 0.123 244.6);

Tailwind

colors: {
  custom: {
    50: '#95c4f2',
    500: '#5bacec',
    950: '#000000',
  },
}

SCSS

$custom: #5bacec;
$custom-light: #95c4f2;
$custom-dark: #000000;

JSON

{
  "hex": "#5bacec",
  "rgb": {
    "r": 91,
    "g": 172,
    "b": 236
  },
  "hsl": {
    "h": 206.483,
    "s": 79.235,
    "l": 64.118
  },
  "oklch": {
    "l": 0.71987,
    "c": 0.12291,
    "h": 244.6
  },
  "luminance": 0.37785
}

Semantic roles & 50–950 ramp

primary

#5BACEC

secondary

#EBCEB8

accent

#660ADC

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1217

muted

#7E8185

Preview Lab

Preview with #5BACEC

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

Preview Lab → · Contrast checker → · Palette generator →