#5BACF1#5BACF1

#5BACF1 is a light, vivid cyan. Relative luminance 0.381; OKLCH L 72.2% C 0.129 H 246.5°. Best body text is #000000 at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#5BACF1
RGB	rgb(91, 172, 241)
HSL	hsl(208, 84%, 65%)
HSV	hsv(208, 62%, 95%)
CMYK	cmyk(62.2%, 28.6%, 0%, 5.5%)
CIE-LAB	lab(68.08, -4.23, -41.84)
CIE-LCH	lch(68.08, 42.05, 264.23°)
OKLab	oklab(72.23% -0.0513 -0.1179)
OKLCH	oklch(72.23% 0.129 246.5)
XYZ	xyz(34.9382, 38.0767, 88.7103)
Luminance	0.3808 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BACF1 #F1A05B

analogous

#5BF1EB #5BACF1 #5B61F1

triadic

#5BACF1 #F15BAC #ACF15B

tetradic

#5BACF1 #EB5BF1 #F1A05B #61F15B

square

#5BACF1 #EB5BF1 #F1A05B #61F15B

split-complementary

#5BACF1 #F15B61 #F1EB5B

monochromatic

#1070C1 #238FEC #5BACF1 #93C9F6 #CCE5FB

Accessibility & contrast

On white

2.44

#5BACF1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.62

#5BACF1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BACF1

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BACF1	#FFFFFF	#000000	##000000
##5BACF1	1.00	2.44	8.62	8.62
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.62	21.00	1.00	1.00
##000000	8.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8EAEF4

Deuteranopia (green-blind)

#7A9FF0

Tritanopia (blue-blind)

#00BCC4

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #5bacf1;
/* rgb */ color: rgb(91, 172, 241);
/* oklch */ color: oklch(72.2% 0.129 246.5);

Tailwind

colors: {
  custom: {
    50: '#96c4f6',
    500: '#5bacf1',
    950: '#000000',
  },
}

SCSS

$custom: #5bacf1;
$custom-light: #96c4f6;
$custom-dark: #000000;

JSON

{
  "hex": "#5bacf1",
  "rgb": {
    "r": 91,
    "g": 172,
    "b": 241
  },
  "hsl": {
    "h": 207.6,
    "s": 84.27,
    "l": 65.098
  },
  "oklch": {
    "l": 0.7223,
    "c": 0.12859,
    "h": 246.5
  },
  "luminance": 0.3808
}

Semantic roles & 50–950 ramp

primary

#5BACF1

secondary

#EDD2BA

accent

#6A05E1

background

#F9FCFF

surface

#F2F8FE

border

#CCD1D6

text

#0F1217

muted

#7E8185

Preview Lab

Preview with #5BACF1

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

Preview Lab → · Contrast checker → · Palette generator →