#5BBACF#5BBACF

#5BBACF is a light, moderate cyan. Relative luminance 0.418; OKLCH L 73.9% C 0.094 H 214.2°. Best body text is #000000 at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#5BBACF
RGB	rgb(91, 186, 207)
HSL	hsl(191, 55%, 58%)
HSV	hsv(191, 56%, 81%)
CMYK	cmyk(56%, 10.1%, 0%, 18.8%)
CIE-LAB	lab(70.76, -22.09, -19.11)
CIE-LCH	lch(70.76, 29.21, 220.86°)
OKLab	oklab(73.93% -0.078 -0.0529)
OKLCH	oklch(73.93% 0.094 214.2)
XYZ	xyz(33.1313, 41.8438, 65.3501)
Luminance	0.4185 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBACF #CF705B

analogous

#5BCFAA #5BBACF #5B80CF

triadic

#5BBACF #CF5BBA #BACF5B

tetradic

#5BBACF #AA5BCF #CF705B #80CF5B

square

#5BBACF #AA5BCF #CF705B #80CF5B

split-complementary

#5BBACF #CF5B80 #CFAA5B

monochromatic

#287688 #36A0B7 #5BBACF #8ACEDD #BAE2EB

Accessibility & contrast

On white

2.24

#5BBACF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.37

#5BBACF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBACF

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBACF	#FFFFFF	#000000	##000000
##5BBACF	1.00	2.24	9.37	9.37
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.37	21.00	1.00	1.00
##000000	9.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABB5D0

Deuteranopia (green-blind)

#99A8CF

Tritanopia (blue-blind)

#00C2C0

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #5bbacf;
/* rgb */ color: rgb(91, 186, 207);
/* oklch */ color: oklch(73.9% 0.094 214.2);

Tailwind

colors: {
  custom: {
    50: '#93cfdd',
    500: '#5bbacf',
    950: '#000000',
  },
}

SCSS

$custom: #5bbacf;
$custom-light: #93cfdd;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbacf",
  "rgb": {
    "r": 91,
    "g": 186,
    "b": 207
  },
  "hsl": {
    "h": 190.862,
    "s": 54.717,
    "l": 58.431
  },
  "oklch": {
    "l": 0.7393,
    "c": 0.09424,
    "h": 214.2
  },
  "luminance": 0.41847
}

Semantic roles & 50–950 ramp

primary

#5BBACF

secondary

#DAB4AC

accent

#654ADE

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0E1315

muted

#7E8283

Preview Lab

Preview with #5BBACF

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

Preview Lab → · Contrast checker → · Palette generator →