#5BC6F1#5BC6F1

#5BC6F1 is a light, moderate cyan. Relative luminance 0.490; OKLCH L 78.1% C 0.115 H 227.5°. Best body text is #000000 at 10.79:1 contrast (WCAG AA passes).

Color values

HEX	#5BC6F1
RGB	rgb(91, 198, 241)
HSL	hsl(197, 84%, 65%)
HSV	hsv(197, 62%, 95%)
CMYK	cmyk(62.2%, 17.8%, 0%, 5.5%)
CIE-LAB	lab(75.43, -18.20, -30.43)
CIE-LCH	lch(75.43, 35.46, 239.11°)
OKLab	oklab(78.06% -0.0779 -0.085)
OKLCH	oklch(78.06% 0.115 227.5)
XYZ	xyz(40.3794, 48.9591, 90.5241)
Luminance	0.4896 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BC6F1 #F1865B

analogous

#5BF1D1 #5BC6F1 #5B7BF1

triadic

#5BC6F1 #F15BC6 #C6F15B

tetradic

#5BC6F1 #D15BF1 #F1865B #7BF15B

square

#5BC6F1 #D15BF1 #F1865B #7BF15B

split-complementary

#5BC6F1 #F15B7B #F1D15B

monochromatic

#108EC1 #23B2EC #5BC6F1 #93DAF6 #CCEDFB

Accessibility & contrast

On white

1.95

#5BC6F1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.79

#5BC6F1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BC6F1

10.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BC6F1	#FFFFFF	#000000	##000000
##5BC6F1	1.00	1.95	10.79	10.79
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.79	21.00	1.00	1.00
##000000	10.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFC3F3

Deuteranopia (green-blind)

#9AB3F0

Tritanopia (blue-blind)

#00D2D4

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #5bc6f1;
/* rgb */ color: rgb(91, 198, 241);
/* oklch */ color: oklch(78.1% 0.115 227.5);

Tailwind

colors: {
  custom: {
    50: '#97d7f5',
    500: '#5bc6f1',
    950: '#000000',
  },
}

SCSS

$custom: #5bc6f1;
$custom-light: #97d7f5;
$custom-dark: #000000;

JSON

{
  "hex": "#5bc6f1",
  "rgb": {
    "r": 91,
    "g": 198,
    "b": 241
  },
  "hsl": {
    "h": 197.2,
    "s": 84.27,
    "l": 65.098
  },
  "oklch": {
    "l": 0.7806,
    "c": 0.11527,
    "h": 227.5
  },
  "luminance": 0.48963
}

Semantic roles & 50–950 ramp

primary

#5BC6F1

secondary

#EDC9BA

accent

#4405E1

background

#FAFDFE

surface

#F3FAFD

border

#CDD3D5

text

#0F1417

muted

#7F8385

Preview Lab

Preview with #5BC6F1

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

Preview Lab → · Contrast checker → · Palette generator →