#5BA8F4#5BA8F4

#5BA8F4 is a light, vivid cyan. Relative luminance 0.368; OKLCH L 71.5% C 0.135 H 250.0°. Best body text is #000000 at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#5BA8F4
RGB	rgb(91, 168, 244)
HSL	hsl(210, 87%, 66%)
HSV	hsv(210, 63%, 96%)
CMYK	cmyk(62.7%, 31.1%, 0%, 4.3%)
CIE-LAB	lab(67.09, -1.02, -45.01)
CIE-LCH	lch(67.09, 45.02, 268.70°)
OKLab	oklab(71.5% -0.0463 -0.1272)
OKLCH	oklch(71.5% 0.135 250)
XYZ	xyz(34.6401, 36.7577, 90.8398)
Luminance	0.3676 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BA8F4 #F4A75B

analogous

#5BF4F4 #5BA8F4 #5B5BF4

triadic

#5BA8F4 #F45BA8 #A8F45B

tetradic

#5BA8F4 #F45BF4 #F4A75B #5BF45B

square

#5BA8F4 #F45BF4 #F4A75B #5BF45B

split-complementary

#5BA8F4 #F45B5B #F4F45B

monochromatic

#0D6BC7 #228AF0 #5BA8F4 #94C6F8 #CEE5FC

Accessibility & contrast

On white

2.51

#5BA8F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.35

#5BA8F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BA8F4

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BA8F4	#FFFFFF	#000000	##000000
##5BA8F4	1.00	2.51	8.35	8.35
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.35	21.00	1.00	1.00
##000000	8.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#87ABF7

Deuteranopia (green-blind)

#729DF2

Tritanopia (blue-blind)

#00BAC3

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #5ba8f4;
/* rgb */ color: rgb(91, 168, 244);
/* oklch */ color: oklch(71.5% 0.135 250.0);

Tailwind

colors: {
  custom: {
    50: '#96c1f8',
    500: '#5ba8f4',
    950: '#000000',
  },
}

SCSS

$custom: #5ba8f4;
$custom-light: #96c1f8;
$custom-dark: #000000;

JSON

{
  "hex": "#5ba8f4",
  "rgb": {
    "r": 91,
    "g": 168,
    "b": 244
  },
  "hsl": {
    "h": 209.804,
    "s": 87.429,
    "l": 65.686
  },
  "oklch": {
    "l": 0.71501,
    "c": 0.13537,
    "h": 250
  },
  "luminance": 0.36761
}

Semantic roles & 50–950 ramp

primary

#5BA8F4

secondary

#EFD5BC

accent

#7202E4

background

#F9FBFF

surface

#F2F7FF

border

#CCD0D7

text

#0F1217

muted

#7E8185

Preview Lab

Preview with #5BA8F4

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

Preview Lab → · Contrast checker → · Palette generator →