#5BD2FA#5BD2FA

#5BD2FA is a light, moderate cyan. Relative luminance 0.552; OKLCH L 81.2% C 0.120 H 223.5°. Best body text is #000000 at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#5BD2FA
RGB	rgb(91, 210, 250)
HSL	hsl(195, 94%, 67%)
HSV	hsv(195, 64%, 98%)
CMYK	cmyk(63.6%, 16%, 0%, 2%)
CIE-LAB	lab(79.16, -21.63, -29.50)
CIE-LCH	lch(79.16, 36.58, 233.76°)
OKLab	oklab(81.16% -0.0868 -0.0823)
OKLCH	oklch(81.16% 0.12 223.5)
XYZ	xyz(44.6094, 55.2148, 98.7305)
Luminance	0.5522 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BD2FA #FA835B

analogous

#5BFAD2 #5BD2FA #5B83FA

triadic

#5BD2FA #FA5BD2 #D2FA5B

tetradic

#5BD2FA #D25BFA #FA835B #83FA5B

square

#5BD2FA #D25BFA #FA835B #83FA5B

split-complementary

#5BD2FA #FA5B83 #FAD25B

monochromatic

#06A0D4 #20C2F8 #5BD2FA #96E2FC #D2F3FE

Accessibility & contrast

On white

1.74

#5BD2FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.04

#5BD2FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BD2FA

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BD2FA	#FFFFFF	#000000	##000000
##5BD2FA	1.00	1.74	12.04	12.04
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.04	21.00	1.00	1.00
##000000	12.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBCDFC

Deuteranopia (green-blind)

#A5BDFA

Tritanopia (blue-blind)

#00DEDF

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #5bd2fa;
/* rgb */ color: rgb(91, 210, 250);
/* oklch */ color: oklch(81.2% 0.120 223.5);

Tailwind

colors: {
  custom: {
    50: '#99e0fc',
    500: '#5bd2fa',
    950: '#000000',
  },
}

SCSS

$custom: #5bd2fa;
$custom-light: #99e0fc;
$custom-dark: #000000;

JSON

{
  "hex": "#5bd2fa",
  "rgb": {
    "r": 91,
    "g": 210,
    "b": 250
  },
  "hsl": {
    "h": 195.094,
    "s": 94.083,
    "l": 66.863
  },
  "oklch": {
    "l": 0.81157,
    "c": 0.1196,
    "h": 223.5
  },
  "luminance": 0.55219
}

Semantic roles & 50–950 ramp

primary

#5BD2FA

secondary

#CF542B

accent

#3A00E6

background

#FCFEFF

surface

#F5FCFF

border

#CFD5D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #5BD2FA

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

Preview Lab → · Contrast checker → · Palette generator →