#5FB3FF#5FB3FF

#5FB3FF is a light, vivid cyan. Relative luminance 0.419; OKLCH L 74.6% C 0.138 H 248.0°. Best body text is #000000 at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#5FB3FF
RGB	rgb(95, 179, 255)
HSL	hsl(209, 100%, 69%)
HSV	hsv(209, 63%, 100%)
CMYK	cmyk(62.7%, 29.8%, 0%, 0%)
CIE-LAB	lab(70.79, -2.94, -45.16)
CIE-LCH	lch(70.79, 45.26, 266.27°)
OKLab	oklab(74.61% -0.0515 -0.1275)
OKLCH	oklch(74.61% 0.138 248)
XYZ	xyz(38.8827, 41.8893, 100.6247)
Luminance	0.4189 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5FB3FF #FFAB5F

analogous

#5FFFFB #5FB3FF #5F63FF

triadic

#5FB3FF #FF5FB3 #B3FF5F

tetradic

#5FB3FF #FB5FFF #FFAB5F #63FF5F

square

#5FB3FF #FB5FFF #FFAB5F #63FF5F

split-complementary

#5FB3FF #FF5F63 #FFFB5F

monochromatic

#0077E4 #2296FF #5FB3FF #9CD0FF #D9EDFF

Accessibility & contrast

On white

2.24

#5FB3FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.38

#5FB3FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5FB3FF

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5FB3FF	#FFFFFF	#000000	##000000
##5FB3FF	1.00	2.24	9.38	9.38
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.38	21.00	1.00	1.00
##000000	9.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92B6FF

Deuteranopia (green-blind)

#7CA6FE

Tritanopia (blue-blind)

#00C5CE

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #5fb3ff;
/* rgb */ color: rgb(95, 179, 255);
/* oklch */ color: oklch(74.6% 0.138 248.0);

Tailwind

colors: {
  custom: {
    50: '#9ac9ff',
    500: '#5fb3ff',
    950: '#000000',
  },
}

SCSS

$custom: #5fb3ff;
$custom-light: #9ac9ff;
$custom-dark: #000000;

JSON

{
  "hex": "#5fb3ff",
  "rgb": {
    "r": 95,
    "g": 179,
    "b": 255
  },
  "hsl": {
    "h": 208.5,
    "s": 100,
    "l": 68.627
  },
  "oklch": {
    "l": 0.74615,
    "c": 0.1375,
    "h": 248
  },
  "luminance": 0.41893
}

Semantic roles & 50–950 ramp

primary

#5FB3FF

secondary

#F5DCC5

accent

#6D00E6

background

#FAFCFF

surface

#F4F8FF

border

#CED1D7

text

#0F1318

muted

#7F8286

Preview Lab

Preview with #5FB3FF

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

Preview Lab → · Contrast checker → · Palette generator →