#5BC8F5#5BC8F5

#5BC8F5 is a light, moderate cyan. Relative luminance 0.501; OKLCH L 78.7% C 0.118 H 228.2°. Best body text is #000000 at 11.03:1 contrast (WCAG AA passes).

Color values

HEX	#5BC8F5
RGB	rgb(91, 200, 245)
HSL	hsl(198, 89%, 66%)
HSV	hsv(198, 63%, 96%)
CMYK	cmyk(62.9%, 18.4%, 0%, 3.9%)
CIE-LAB	lab(76.14, -18.02, -31.47)
CIE-LCH	lch(76.14, 36.27, 240.21°)
OKLab	oklab(78.68% -0.0785 -0.0879)
OKLCH	oklch(78.68% 0.118 228.2)
XYZ	xyz(41.4436, 50.1210, 93.8587)
Luminance	0.5012 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BC8F5 #F5885B

analogous

#5BF5D5 #5BC8F5 #5B7BF5

triadic

#5BC8F5 #F55BC8 #C8F55B

tetradic

#5BC8F5 #D55BF5 #F5885B #7BF55B

square

#5BC8F5 #D55BF5 #F5885B #7BF55B

split-complementary

#5BC8F5 #F55B7B #F5D55B

monochromatic

#0C92C9 #21B5F1 #5BC8F5 #95DBF9 #CEEFFC

Accessibility & contrast

On white

1.90

#5BC8F5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.03

#5BC8F5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BC8F5

11.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BC8F5	#FFFFFF	#000000	##000000
##5BC8F5	1.00	1.90	11.03	11.03
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.03	21.00	1.00	1.00
##000000	11.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0C5F7

Deuteranopia (green-blind)

#9BB5F4

Tritanopia (blue-blind)

#00D5D7

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #5bc8f5;
/* rgb */ color: rgb(91, 200, 245);
/* oklch */ color: oklch(78.7% 0.118 228.2);

Tailwind

colors: {
  custom: {
    50: '#98d8f8',
    500: '#5bc8f5',
    950: '#000000',
  },
}

SCSS

$custom: #5bc8f5;
$custom-light: #98d8f8;
$custom-dark: #000000;

JSON

{
  "hex": "#5bc8f5",
  "rgb": {
    "r": 91,
    "g": 200,
    "b": 245
  },
  "hsl": {
    "h": 197.532,
    "s": 88.506,
    "l": 65.882
  },
  "oklch": {
    "l": 0.78682,
    "c": 0.11788,
    "h": 228.2
  },
  "luminance": 0.50125
}

Semantic roles & 50–950 ramp

primary

#5BC8F5

secondary

#C65B2E

accent

#4300E5

background

#FCFEFF

surface

#F5FBFF

border

#CFD4D7

text

#0F1417

muted

#808385

Preview Lab

Preview with #5BC8F5

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

Preview Lab → · Contrast checker → · Palette generator →