#5BBAD5#5BBAD5

#5BBAD5 is a light, moderate cyan. Relative luminance 0.421; OKLCH L 74.2% C 0.097 H 219.0°. Best body text is #000000 at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#5BBAD5
RGB	rgb(91, 186, 213)
HSL	hsl(193, 59%, 60%)
HSV	hsv(193, 57%, 84%)
CMYK	cmyk(57.3%, 12.7%, 0%, 16.5%)
CIE-LAB	lab(70.97, -20.35, -22.08)
CIE-LCH	lch(70.97, 30.03, 227.33°)
OKLab	oklab(74.16% -0.0756 -0.0613)
OKLCH	oklch(74.16% 0.097 219)
XYZ	xyz(33.8788, 42.1428, 69.2869)
Luminance	0.4215 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBAD5 #D5765B

analogous

#5BD5B3 #5BBAD5 #5B7DD5

triadic

#5BBAD5 #D55BBA #BAD55B

tetradic

#5BBAD5 #B35BD5 #D5765B #7DD55B

square

#5BBAD5 #B35BD5 #D5765B #7DD55B

split-complementary

#5BBAD5 #D55B7D #D5B35B

monochromatic

#257991 #32A1C1 #5BBAD5 #8CCEE1 #BCE3EE

Accessibility & contrast

On white

2.23

#5BBAD5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.43

#5BBAD5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBAD5

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBAD5	#FFFFFF	#000000	##000000
##5BBAD5	1.00	2.23	9.43	9.43
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.43	21.00	1.00	1.00
##000000	9.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9B5D6

Deuteranopia (green-blind)

#97A8D5

Tritanopia (blue-blind)

#00C3C2

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #5bbad5;
/* rgb */ color: rgb(91, 186, 213);
/* oklch */ color: oklch(74.2% 0.097 219.0);

Tailwind

colors: {
  custom: {
    50: '#94cfe2',
    500: '#5bbad5',
    950: '#000000',
  },
}

SCSS

$custom: #5bbad5;
$custom-light: #94cfe2;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbad5",
  "rgb": {
    "r": 91,
    "g": 186,
    "b": 213
  },
  "hsl": {
    "h": 193.279,
    "s": 59.223,
    "l": 59.608
  },
  "oklch": {
    "l": 0.74164,
    "c": 0.09735,
    "h": 219
  },
  "luminance": 0.42146
}

Semantic roles & 50–950 ramp

primary

#5BBAD5

secondary

#DEB9AE

accent

#6845E2

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0E1315

muted

#7E8283

Preview Lab

Preview with #5BBAD5

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

Preview Lab → · Contrast checker → · Palette generator →