#5BBAEB#5BBAEB

#5BBAEB is a light, moderate cyan. Relative luminance 0.433; OKLCH L 75.1% C 0.114 H 233.6°. Best body text is #000000 at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#5BBAEB
RGB	rgb(91, 186, 235)
HSL	hsl(200, 78%, 64%)
HSV	hsv(200, 61%, 92%)
CMYK	cmyk(61.3%, 20.9%, 0%, 7.8%)
CIE-LAB	lab(71.78, -13.74, -32.81)
CIE-LCH	lch(71.78, 35.57, 247.27°)
OKLab	oklab(75.08% -0.0676 -0.0918)
OKLCH	oklch(75.08% 0.114 233.6)
XYZ	xyz(36.8629, 43.3365, 85.0032)
Luminance	0.4334 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBAEB #EB8C5B

analogous

#5BEBD4 #5BBAEB #5B72EB

triadic

#5BBAEB #EB5BBA #BAEB5B

tetradic

#5BBAEB #D45BEB #EB8C5B #72EB5B

square

#5BBAEB #D45BEB #EB8C5B #72EB5B

split-complementary

#5BBAEB #EB5B72 #EBD45B

monochromatic

#167FB5 #24A3E4 #5BBAEB #92D1F2 #C8E8F8

Accessibility & contrast

On white

2.17

#5BBAEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.67

#5BBAEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBAEB

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBAEB	#FFFFFF	#000000	##000000
##5BBAEB	1.00	2.17	9.67	9.67
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.67	21.00	1.00	1.00
##000000	9.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2B8ED

Deuteranopia (green-blind)

#8EA9EA

Tritanopia (blue-blind)

#00C7CA

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #5bbaeb;
/* rgb */ color: rgb(91, 186, 235);
/* oklch */ color: oklch(75.1% 0.114 233.6);

Tailwind

colors: {
  custom: {
    50: '#96cef1',
    500: '#5bbaeb',
    950: '#000000',
  },
}

SCSS

$custom: #5bbaeb;
$custom-light: #96cef1;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbaeb",
  "rgb": {
    "r": 91,
    "g": 186,
    "b": 235
  },
  "hsl": {
    "h": 200.417,
    "s": 78.261,
    "l": 63.922
  },
  "oklch": {
    "l": 0.75082,
    "c": 0.11403,
    "h": 233.6
  },
  "luminance": 0.4334
}

Semantic roles & 50–950 ramp

primary

#5BBAEB

secondary

#EAC9B8

accent

#520BDB

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #5BBAEB

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

Preview Lab → · Contrast checker → · Palette generator →