#5F80FF#5F80FF

#5F80FF is a light, vivid blue. Relative luminance 0.251; OKLCH L 64.1% C 0.192 H 269.4°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#5F80FF
RGB	rgb(95, 128, 255)
HSL	hsl(228, 100%, 69%)
HSV	hsv(228, 63%, 100%)
CMYK	cmyk(62.7%, 49.8%, 0%, 0%)
CIE-LAB	lab(57.16, 26.90, -66.85)
CIE-LCH	lch(57.16, 72.05, 291.92°)
OKLab	oklab(64.07% -0.002 -0.1916)
OKLCH	oklch(64.07% 0.192 269.4)
XYZ	xyz(30.4824, 25.0885, 97.8245)
Luminance	0.2509 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F80FF #FFDE5F

analogous

#5FD0FF #5F80FF #8E5FFF

triadic

#5F80FF #FF5F80 #80FF5F

tetradic

#5F80FF #FF5FD0 #FFDE5F #5FFF8E

square

#5F80FF #FF5FD0 #FFDE5F #5FFF8E

split-complementary

#5F80FF #FF8E5F #D0FF5F

monochromatic

#002FE4 #224FFF #5F80FF #9CB1FF #D9E1FF

Accessibility & contrast

On white

3.49

#5F80FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#5F80FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F80FF

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F80FF	#FFFFFF	#000000	##000000
##5F80FF	1.00	3.49	6.02	6.02
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.02	21.00	1.00	1.00
##000000	6.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3891FF

Deuteranopia (green-blind)

#0082FC

Tritanopia (blue-blind)

#009EB4

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #5f80ff;
/* rgb */ color: rgb(95, 128, 255);
/* oklch */ color: oklch(64.1% 0.192 269.4);

Tailwind

colors: {
  custom: {
    50: '#9ba4ff',
    500: '#5f80ff',
    950: '#000000',
  },
}

SCSS

$custom: #5f80ff;
$custom-light: #9ba4ff;
$custom-dark: #000000;

JSON

{
  "hex": "#5f80ff",
  "rgb": {
    "r": 95,
    "g": 128,
    "b": 255
  },
  "hsl": {
    "h": 227.625,
    "s": 100,
    "l": 68.627
  },
  "oklch": {
    "l": 0.64066,
    "c": 0.1916,
    "h": 269.4
  },
  "luminance": 0.25091
}

Semantic roles & 50–950 ramp

primary

#5F80FF

secondary

#F5EBC5

accent

#B600E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F0F18

muted

#7F7F86

Preview Lab

Preview with #5F80FF

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

Preview Lab → · Contrast checker → · Palette generator →