#5BA5F5#5BA5F5

#5BA5F5 is a light, vivid cyan. Relative luminance 0.357; OKLCH L 70.9% C 0.139 H 252.0°. Best body text is #000000 at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#5BA5F5
RGB	rgb(91, 165, 245)
HSL	hsl(211, 89%, 66%)
HSV	hsv(211, 63%, 96%)
CMYK	cmyk(62.9%, 32.7%, 0%, 3.9%)
CIE-LAB	lab(66.31, 1.01, -46.80)
CIE-LCH	lch(66.31, 46.81, 271.24°)
OKLab	oklab(70.9% -0.043 -0.1324)
OKLCH	oklch(70.9% 0.139 252)
XYZ	xyz(34.2449, 35.7237, 91.4591)
Luminance	0.3573 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BA5F5 #F5AB5B

analogous

#5BF2F5 #5BA5F5 #5E5BF5

triadic

#5BA5F5 #F55BA5 #A5F55B

tetradic

#5BA5F5 #F55BF2 #F5AB5B #5BF55E

square

#5BA5F5 #F55BF2 #F5AB5B #5BF55E

split-complementary

#5BA5F5 #F55E5B #F2F55B

monochromatic

#0C67C9 #2185F1 #5BA5F5 #95C5F9 #CEE4FC

Accessibility & contrast

On white

2.58

#5BA5F5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.15

#5BA5F5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BA5F5

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BA5F5	#FFFFFF	#000000	##000000
##5BA5F5	1.00	2.58	8.15	8.15
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.15	21.00	1.00	1.00
##000000	8.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#82A9F8

Deuteranopia (green-blind)

#6D9BF3

Tritanopia (blue-blind)

#00B8C2

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #5ba5f5;
/* rgb */ color: rgb(91, 165, 245);
/* oklch */ color: oklch(70.9% 0.139 252.0);

Tailwind

colors: {
  custom: {
    50: '#97bff9',
    500: '#5ba5f5',
    950: '#000000',
  },
}

SCSS

$custom: #5ba5f5;
$custom-light: #97bff9;
$custom-dark: #000000;

JSON

{
  "hex": "#5ba5f5",
  "rgb": {
    "r": 91,
    "g": 165,
    "b": 245
  },
  "hsl": {
    "h": 211.169,
    "s": 88.506,
    "l": 65.882
  },
  "oklch": {
    "l": 0.70899,
    "c": 0.13924,
    "h": 252
  },
  "luminance": 0.35727
}

Semantic roles & 50–950 ramp

primary

#5BA5F5

secondary

#EFD7BC

accent

#7700E5

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0F1217

muted

#7E8185

Preview Lab

Preview with #5BA5F5

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

Preview Lab → · Contrast checker → · Palette generator →