#5F83FE#5F83FE

#5F83FE is a light, vivid blue. Relative luminance 0.258; OKLCH L 64.6% C 0.187 H 268.5°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#5F83FE
RGB	rgb(95, 131, 254)
HSL	hsl(226, 99%, 68%)
HSV	hsv(226, 63%, 100%)
CMYK	cmyk(62.6%, 48.4%, 0%, 0.4%)
CIE-LAB	lab(57.86, 24.75, -65.16)
CIE-LCH	lch(57.86, 69.71, 290.80°)
OKLab	oklab(64.58% -0.0049 -0.1866)
OKLCH	oklch(64.58% 0.187 268.5)
XYZ	xyz(30.7189, 25.8185, 97.1113)
Luminance	0.2582 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F83FE #FEDA5F

analogous

#5FD2FE #5F83FE #8A5FFE

triadic

#5F83FE #FE5F83 #83FE5F

tetradic

#5F83FE #FE5FD2 #FEDA5F #5FFE8A

square

#5F83FE #FE5FD2 #FEDA5F #5FFE8A

split-complementary

#5F83FE #FE8A5F #D2FE5F

monochromatic

#0134E1 #2254FE #5F83FE #9CB2FE #D9E1FF

Accessibility & contrast

On white

3.41

#5F83FE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.16

#5F83FE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F83FE

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F83FE	#FFFFFF	#000000	##000000
##5F83FE	1.00	3.41	6.16	6.16
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.16	21.00	1.00	1.00
##000000	6.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4193FF

Deuteranopia (green-blind)

#1C84FB

Tritanopia (blue-blind)

#009FB4

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #5f83fe;
/* rgb */ color: rgb(95, 131, 254);
/* oklch */ color: oklch(64.6% 0.187 268.5);

Tailwind

colors: {
  custom: {
    50: '#9aa6ff',
    500: '#5f83fe',
    950: '#000000',
  },
}

SCSS

$custom: #5f83fe;
$custom-light: #9aa6ff;
$custom-dark: #000000;

JSON

{
  "hex": "#5f83fe",
  "rgb": {
    "r": 95,
    "g": 131,
    "b": 254
  },
  "hsl": {
    "h": 226.415,
    "s": 98.758,
    "l": 68.431
  },
  "oklch": {
    "l": 0.64579,
    "c": 0.18667,
    "h": 268.5
  },
  "luminance": 0.25821
}

Semantic roles & 50–950 ramp

primary

#5F83FE

secondary

#F4E9C4

accent

#B200E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F0F18

muted

#7F7F86

Preview Lab

Preview with #5F83FE

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

Preview Lab → · Contrast checker → · Palette generator →