#5BC4FA#5BC4FA

#5BC4FA is a light, vivid cyan. Relative luminance 0.486; OKLCH L 78.0% C 0.123 H 233.9°. Best body text is #000000 at 10.72:1 contrast (WCAG AA passes).

Color values

HEX	#5BC4FA
RGB	rgb(91, 196, 250)
HSL	hsl(200, 94%, 67%)
HSV	hsv(200, 64%, 98%)
CMYK	cmyk(63.6%, 21.6%, 0%, 2%)
CIE-LAB	lab(75.20, -14.40, -35.61)
CIE-LCH	lch(75.20, 38.41, 247.99°)
OKLab	oklab(78% -0.0727 -0.0998)
OKLCH	oklch(78% 0.124 233.9)
XYZ	xyz(41.3029, 48.6019, 97.6283)
Luminance	0.4861 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BC4FA #FA915B

analogous

#5BFAE0 #5BC4FA #5B75FA

triadic

#5BC4FA #FA5BC4 #C4FA5B

tetradic

#5BC4FA #E05BFA #FA915B #75FA5B

square

#5BC4FA #E05BFA #FA915B #75FA5B

split-complementary

#5BC4FA #FA5B75 #FAE05B

monochromatic

#068ED4 #20AFF8 #5BC4FA #96D9FC #D2EFFE

Accessibility & contrast

On white

1.96

#5BC4FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.72

#5BC4FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BC4FA

10.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BC4FA	#FFFFFF	#000000	##000000
##5BC4FA	1.00	1.96	10.72	10.72
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.72	21.00	1.00	1.00
##000000	10.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAC2FD

Deuteranopia (green-blind)

#94B2F9

Tritanopia (blue-blind)

#00D2D6

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #5bc4fa;
/* rgb */ color: rgb(91, 196, 250);
/* oklch */ color: oklch(78.0% 0.123 233.9);

Tailwind

colors: {
  custom: {
    50: '#98d5fc',
    500: '#5bc4fa',
    950: '#000000',
  },
}

SCSS

$custom: #5bc4fa;
$custom-light: #98d5fc;
$custom-dark: #000000;

JSON

{
  "hex": "#5bc4fa",
  "rgb": {
    "r": 91,
    "g": 196,
    "b": 250
  },
  "hsl": {
    "h": 200.377,
    "s": 94.083,
    "l": 66.863
  },
  "oklch": {
    "l": 0.77996,
    "c": 0.1235,
    "h": 233.9
  },
  "luminance": 0.48606
}

Semantic roles & 50–950 ramp

primary

#5BC4FA

secondary

#F2D0BF

accent

#4E00E6

background

#FAFDFF

surface

#F3FAFF

border

#CDD3D7

text

#0F1417

muted

#7F8385

Preview Lab

Preview with #5BC4FA

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

Preview Lab → · Contrast checker → · Palette generator →