#5BC6F5#5BC6F5

#5BC6F5 is a light, moderate cyan. Relative luminance 0.492; OKLCH L 78.2% C 0.118 H 229.8°. Best body text is #000000 at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#5BC6F5
RGB	rgb(91, 198, 245)
HSL	hsl(198, 89%, 66%)
HSV	hsv(198, 63%, 96%)
CMYK	cmyk(62.9%, 19.2%, 0%, 3.9%)
CIE-LAB	lab(75.58, -16.98, -32.35)
CIE-LCH	lch(75.58, 36.54, 242.30°)
OKLab	oklab(78.23% -0.0765 -0.0904)
OKLCH	oklch(78.23% 0.118 229.8)
XYZ	xyz(40.9834, 49.2007, 93.7053)
Luminance	0.4920 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BC6F5 #F58A5B

analogous

#5BF5D7 #5BC6F5 #5B79F5

triadic

#5BC6F5 #F55BC6 #C6F55B

tetradic

#5BC6F5 #D75BF5 #F58A5B #79F55B

square

#5BC6F5 #D75BF5 #F58A5B #79F55B

split-complementary

#5BC6F5 #F55B79 #F5D75B

monochromatic

#0C90C9 #21B2F1 #5BC6F5 #95DAF9 #CEEEFC

Accessibility & contrast

On white

1.94

#5BC6F5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.84

#5BC6F5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BC6F5

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BC6F5	#FFFFFF	#000000	##000000
##5BC6F5	1.00	1.94	10.84	10.84
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.84	21.00	1.00	1.00
##000000	10.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEC3F7

Deuteranopia (green-blind)

#99B3F4

Tritanopia (blue-blind)

#00D3D5

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #5bc6f5;
/* rgb */ color: rgb(91, 198, 245);
/* oklch */ color: oklch(78.2% 0.118 229.8);

Tailwind

colors: {
  custom: {
    50: '#98d7f8',
    500: '#5bc6f5',
    950: '#000000',
  },
}

SCSS

$custom: #5bc6f5;
$custom-light: #98d7f8;
$custom-dark: #000000;

JSON

{
  "hex": "#5bc6f5",
  "rgb": {
    "r": 91,
    "g": 198,
    "b": 245
  },
  "hsl": {
    "h": 198.312,
    "s": 88.506,
    "l": 65.882
  },
  "oklch": {
    "l": 0.7823,
    "c": 0.11844,
    "h": 229.8
  },
  "luminance": 0.49205
}

Semantic roles & 50–950 ramp

primary

#5BC6F5

secondary

#EFCCBC

accent

#4600E5

background

#FAFDFF

surface

#F3FAFF

border

#CDD3D7

text

#0F1417

muted

#7F8385

Preview Lab

Preview with #5BC6F5

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

Preview Lab → · Contrast checker → · Palette generator →