#5BACFC#5BACFC

#5BACFC is a light, vivid cyan. Relative luminance 0.388; OKLCH L 72.8% C 0.141 H 250.1°. Best body text is #000000 at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#5BACFC
RGB	rgb(91, 172, 252)
HSL	hsl(210, 96%, 67%)
HSV	hsv(210, 64%, 99%)
CMYK	cmyk(63.9%, 31.7%, 0%, 1.2%)
CIE-LAB	lab(68.57, -0.67, -47.04)
CIE-LCH	lch(68.57, 47.05, 269.18°)
OKLab	oklab(72.78% -0.0481 -0.1331)
OKLCH	oklch(72.78% 0.142 250.1)
XYZ	xyz(36.6311, 38.7538, 97.6263)
Luminance	0.3876 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BACFC #FCAB5B

analogous

#5BFCFC #5BACFC #5B5BFC

triadic

#5BACFC #FC5BAC #ACFC5B

tetradic

#5BACFC #FC5BFC #FCAB5B #5BFC5B

square

#5BACFC #FC5BFC #FCAB5B #5BFC5B

split-complementary

#5BACFC #FC5B5B #FCFC5B

monochromatic

#046FD9 #1F8EFB #5BACFC #97CAFD #D3E9FE

Accessibility & contrast

On white

2.40

#5BACFC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.75

#5BACFC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BACFC

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BACFC	#FFFFFF	#000000	##000000
##5BACFC	1.00	2.40	8.75	8.75
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.75	21.00	1.00	1.00
##000000	8.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#89B0FF

Deuteranopia (green-blind)

#73A0FA

Tritanopia (blue-blind)

#00BFC9

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #5bacfc;
/* rgb */ color: rgb(91, 172, 252);
/* oklch */ color: oklch(72.8% 0.141 250.1);

Tailwind

colors: {
  custom: {
    50: '#98c4fd',
    500: '#5bacfc',
    950: '#000000',
  },
}

SCSS

$custom: #5bacfc;
$custom-light: #98c4fd;
$custom-dark: #000000;

JSON

{
  "hex": "#5bacfc",
  "rgb": {
    "r": 91,
    "g": 172,
    "b": 252
  },
  "hsl": {
    "h": 209.814,
    "s": 96.407,
    "l": 67.255
  },
  "oklch": {
    "l": 0.72782,
    "c": 0.1415,
    "h": 250.1
  },
  "luminance": 0.38757
}

Semantic roles & 50–950 ramp

primary

#5BACFC

secondary

#F3D9C0

accent

#7200E6

background

#FAFCFF

surface

#F3F8FF

border

#CDD1D7

text

#0F1218

muted

#7F8186

Preview Lab

Preview with #5BACFC

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

Preview Lab → · Contrast checker → · Palette generator →