#5BA5EF#5BA5EF

#5BA5EF is a light, vivid cyan. Relative luminance 0.354; OKLCH L 70.6% C 0.132 H 250.2°. Best body text is #000000 at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#5BA5EF
RGB	rgb(91, 165, 239)
HSL	hsl(210, 82%, 65%)
HSV	hsv(210, 62%, 94%)
CMYK	cmyk(61.9%, 31%, 0%, 6.3%)
CIE-LAB	lab(66.03, -0.94, -43.95)
CIE-LCH	lch(66.03, 43.96, 268.77°)
OKLab	oklab(70.59% -0.0447 -0.1241)
OKLCH	oklch(70.59% 0.132 250.2)
XYZ	xyz(33.3438, 35.3632, 86.7132)
Luminance	0.3537 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BA5EF #EFA55B

analogous

#5BEFEF #5BA5EF #5B5BEF

triadic

#5BA5EF #EF5BA5 #A5EF5B

tetradic

#5BA5EF #EF5BEF #EFA55B #5BEF5B

square

#5BA5EF #EF5BEF #EFA55B #5BEF5B

split-complementary

#5BA5EF #EF5B5B #EFEF5B

monochromatic

#1268BD #2386EA #5BA5EF #93C4F4 #CBE2FA

Accessibility & contrast

On white

2.60

#5BA5EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.07

#5BA5EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BA5EF

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BA5EF	#FFFFFF	#000000	##000000
##5BA5EF	1.00	2.60	8.07	8.07
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.07	21.00	1.00	1.00
##000000	8.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#85A8F2

Deuteranopia (green-blind)

#719AEE

Tritanopia (blue-blind)

#00B6BF

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #5ba5ef;
/* rgb */ color: rgb(91, 165, 239);
/* oklch */ color: oklch(70.6% 0.132 250.2);

Tailwind

colors: {
  custom: {
    50: '#96bff4',
    500: '#5ba5ef',
    950: '#000000',
  },
}

SCSS

$custom: #5ba5ef;
$custom-light: #96bff4;
$custom-dark: #000000;

JSON

{
  "hex": "#5ba5ef",
  "rgb": {
    "r": 91,
    "g": 165,
    "b": 239
  },
  "hsl": {
    "h": 210,
    "s": 82.222,
    "l": 64.706
  },
  "oklch": {
    "l": 0.7059,
    "c": 0.13194,
    "h": 250.2
  },
  "luminance": 0.35366
}

Semantic roles & 50–950 ramp

primary

#5BA5EF

secondary

#ECD3BA

accent

#7307DF

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1217

muted

#7E8185

Preview Lab

Preview with #5BA5EF

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

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