#5BB6D2#5BB6D2

#5BB6D2 is a light, moderate cyan. Relative luminance 0.403; OKLCH L 73.1% C 0.095 H 220.6°. Best body text is #000000 at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#5BB6D2
RGB	rgb(91, 182, 210)
HSL	hsl(194, 57%, 59%)
HSV	hsv(194, 57%, 82%)
CMYK	cmyk(56.7%, 13.3%, 0%, 17.6%)
CIE-LAB	lab(69.70, -19.17, -22.37)
CIE-LCH	lch(69.70, 29.45, 229.41°)
OKLab	oklab(73.12% -0.0724 -0.0621)
OKLCH	oklch(73.12% 0.095 220.6)
XYZ	xyz(32.6706, 40.3301, 67.0230)
Luminance	0.4033 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB6D2 #D2775B

analogous

#5BD2B3 #5BB6D2 #5B7BD2

triadic

#5BB6D2 #D25BB6 #B6D25B

tetradic

#5BB6D2 #B35BD2 #D2775B #7BD25B

square

#5BB6D2 #B35BD2 #D2775B #7BD25B

split-complementary

#5BB6D2 #D25B7B #D2B35B

monochromatic

#26748C #349CBC #5BB6D2 #8BCBDF #BBE1EC

Accessibility & contrast

On white

2.32

#5BB6D2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.07

#5BB6D2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB6D2

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB6D2	#FFFFFF	#000000	##000000
##5BB6D2	1.00	2.32	9.07	9.07
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.07	21.00	1.00	1.00
##000000	9.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5B2D4

Deuteranopia (green-blind)

#94A5D2

Tritanopia (blue-blind)

#00BFBF

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #5bb6d2;
/* rgb */ color: rgb(91, 182, 210);
/* oklch */ color: oklch(73.1% 0.095 220.6);

Tailwind

colors: {
  custom: {
    50: '#93ccdf',
    500: '#5bb6d2',
    950: '#000000',
  },
}

SCSS

$custom: #5bb6d2;
$custom-light: #93ccdf;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb6d2",
  "rgb": {
    "r": 91,
    "g": 182,
    "b": 210
  },
  "hsl": {
    "h": 194.118,
    "s": 56.938,
    "l": 59.02
  },
  "oklch": {
    "l": 0.73117,
    "c": 0.09541,
    "h": 220.6
  },
  "luminance": 0.40333
}

Semantic roles & 50–950 ramp

primary

#5BB6D2

secondary

#DCB8AD

accent

#6C48E0

background

#F9FCFD

surface

#F2F8FB

border

#CCD1D4

text

#0E1315

muted

#7E8283

Preview Lab

Preview with #5BB6D2

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

Preview Lab → · Contrast checker → · Palette generator →