#5BD6F1#5BD6F1

#5BD6F1 is a light, moderate cyan. Relative luminance 0.567; OKLCH L 81.7% C 0.115 H 214.7°. Best body text is #000000 at 12.33:1 contrast (WCAG AA passes).

Color values

HEX	#5BD6F1
RGB	rgb(91, 214, 241)
HSL	hsl(191, 84%, 65%)
HSV	hsv(191, 62%, 95%)
CMYK	cmyk(62.2%, 11.2%, 0%, 5.5%)
CIE-LAB	lab(79.99, -26.28, -23.45)
CIE-LCH	lch(79.99, 35.22, 221.73°)
OKLab	oklab(81.72% -0.0942 -0.0651)
OKLCH	oklch(81.72% 0.115 214.7)
XYZ	xyz(44.2316, 56.6635, 91.8081)
Luminance	0.5667 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BD6F1 #F1765B

analogous

#5BF1C1 #5BD6F1 #5B8BF1

triadic

#5BD6F1 #F15BD6 #D6F15B

tetradic

#5BD6F1 #C15BF1 #F1765B #8BF15B

square

#5BD6F1 #C15BF1 #F1765B #8BF15B

split-complementary

#5BD6F1 #F15B8B #F1C15B

monochromatic

#10A1C1 #23C8EC #5BD6F1 #93E4F6 #CCF2FB

Accessibility & contrast

On white

1.70

#5BD6F1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.33

#5BD6F1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BD6F1

12.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BD6F1	#FFFFFF	#000000	##000000
##5BD6F1	1.00	1.70	12.33	12.33
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.33	21.00	1.00	1.00
##000000	12.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3D0F3

Deuteranopia (green-blind)

#ADBFF1

Tritanopia (blue-blind)

#00E0DE

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #5bd6f1;
/* rgb */ color: rgb(91, 214, 241);
/* oklch */ color: oklch(81.7% 0.115 214.7);

Tailwind

colors: {
  custom: {
    50: '#98e3f5',
    500: '#5bd6f1',
    950: '#000000',
  },
}

SCSS

$custom: #5bd6f1;
$custom-light: #98e3f5;
$custom-dark: #000000;

JSON

{
  "hex": "#5bd6f1",
  "rgb": {
    "r": 91,
    "g": 214,
    "b": 241
  },
  "hsl": {
    "h": 190.8,
    "s": 84.27,
    "l": 65.098
  },
  "oklch": {
    "l": 0.81715,
    "c": 0.11452,
    "h": 214.7
  },
  "luminance": 0.56668
}

Semantic roles & 50–950 ramp

primary

#5BD6F1

secondary

#BF4B31

accent

#2C05E1

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #5BD6F1

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

Preview Lab → · Contrast checker → · Palette generator →