#5BCFE7#5BCFE7

#5BCFE7 is a light, moderate cyan. Relative luminance 0.526; OKLCH L 79.7% C 0.109 H 213.5°. Best body text is #000000 at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#5BCFE7
RGB	rgb(91, 207, 231)
HSL	hsl(190, 74%, 63%)
HSV	hsv(190, 61%, 91%)
CMYK	cmyk(60.6%, 10.4%, 0%, 9.4%)
CIE-LAB	lab(77.65, -25.72, -21.66)
CIE-LCH	lch(77.65, 33.63, 220.10°)
OKLab	oklab(79.72% -0.0909 -0.0601)
OKLCH	oklch(79.72% 0.109 213.5)
XYZ	xyz(41.0451, 52.6151, 83.5784)
Luminance	0.5262 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BCFE7 #E7735B

analogous

#5BE7B9 #5BCFE7 #5B89E7

triadic

#5BCFE7 #E75BCF #CFE75B

tetradic

#5BCFE7 #B95BE7 #E7735B #89E75B

square

#5BCFE7 #B95BE7 #E7735B #89E75B

split-complementary

#5BCFE7 #E75B89 #E7B95B

monochromatic

#1995AE #26BFDF #5BCFE7 #90DFEF #C6EEF7

Accessibility & contrast

On white

1.82

#5BCFE7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.52

#5BCFE7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BCFE7

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BCFE7	#FFFFFF	#000000	##000000
##5BCFE7	1.00	1.82	11.52	11.52
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.52	21.00	1.00	1.00
##000000	11.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDC9E8

Deuteranopia (green-blind)

#A8B9E7

Tritanopia (blue-blind)

#00D9D6

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #5bcfe7;
/* rgb */ color: rgb(91, 207, 231);
/* oklch */ color: oklch(79.7% 0.109 213.5);

Tailwind

colors: {
  custom: {
    50: '#97deee',
    500: '#5bcfe7',
    950: '#000000',
  },
}

SCSS

$custom: #5bcfe7;
$custom-light: #97deee;
$custom-dark: #000000;

JSON

{
  "hex": "#5bcfe7",
  "rgb": {
    "r": 91,
    "g": 207,
    "b": 231
  },
  "hsl": {
    "h": 190.286,
    "s": 74.468,
    "l": 63.137
  },
  "oklch": {
    "l": 0.79722,
    "c": 0.10897,
    "h": 213.5
  },
  "luminance": 0.52619
}

Semantic roles & 50–950 ramp

primary

#5BCFE7

secondary

#AF4C37

accent

#310FD7

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1516

muted

#808485

Preview Lab

Preview with #5BCFE7

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

Preview Lab → · Contrast checker → · Palette generator →