#5BD2F4#5BD2F4

#5BD2F4 is a light, moderate cyan. Relative luminance 0.548; OKLCH L 80.9% C 0.116 H 219.8°. Best body text is #000000 at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#5BD2F4
RGB	rgb(91, 210, 244)
HSL	hsl(193, 87%, 66%)
HSV	hsv(193, 63%, 96%)
CMYK	cmyk(62.7%, 13.9%, 0%, 4.3%)
CIE-LAB	lab(78.95, -23.41, -26.63)
CIE-LCH	lch(78.95, 35.46, 228.68°)
OKLab	oklab(80.92% -0.089 -0.0741)
OKLCH	oklch(80.92% 0.116 219.8)
XYZ	xyz(43.6835, 54.8444, 93.8543)
Luminance	0.5485 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BD2F4 #F47D5B

analogous

#5BF4C9 #5BD2F4 #5B85F4

triadic

#5BD2F4 #F45BD2 #D2F45B

tetradic

#5BD2F4 #C95BF4 #F47D5B #85F45B

square

#5BD2F4 #C95BF4 #F47D5B #85F45B

split-complementary

#5BD2F4 #F45B85 #F4C95B

monochromatic

#0D9EC7 #22C2F0 #5BD2F4 #94E2F8 #CEF1FC

Accessibility & contrast

On white

1.75

#5BD2F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.97

#5BD2F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BD2F4

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BD2F4	#FFFFFF	#000000	##000000
##5BD2F4	1.00	1.75	11.97	11.97
#FFFFFF	1.75	1.00	21.00	21.00
#000000	11.97	21.00	1.00	1.00
##000000	11.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDCDF6

Deuteranopia (green-blind)

#A7BCF4

Tritanopia (blue-blind)

#00DDDD

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #5bd2f4;
/* rgb */ color: rgb(91, 210, 244);
/* oklch */ color: oklch(80.9% 0.116 219.8);

Tailwind

colors: {
  custom: {
    50: '#98e0f7',
    500: '#5bd2f4',
    950: '#000000',
  },
}

SCSS

$custom: #5bd2f4;
$custom-light: #98e0f7;
$custom-dark: #000000;

JSON

{
  "hex": "#5bd2f4",
  "rgb": {
    "r": 91,
    "g": 210,
    "b": 244
  },
  "hsl": {
    "h": 193.333,
    "s": 87.429,
    "l": 65.686
  },
  "oklch": {
    "l": 0.80916,
    "c": 0.11583,
    "h": 219.8
  },
  "luminance": 0.54849
}

Semantic roles & 50–950 ramp

primary

#5BD2F4

secondary

#C4502F

accent

#3402E4

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #5BD2F4

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

Preview Lab → · Contrast checker → · Palette generator →