#5F8CF8#5F8CF8

#5F8CF8 is a light, vivid blue. Relative luminance 0.280; OKLCH L 66.0% C 0.168 H 265.1°. Best body text is #000000 at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#5F8CF8
RGB	rgb(95, 140, 248)
HSL	hsl(222, 92%, 67%)
HSV	hsv(222, 62%, 97%)
CMYK	cmyk(61.7%, 43.5%, 0%, 2.7%)
CIE-LAB	lab(59.86, 17.34, -58.67)
CIE-LCH	lch(59.86, 61.18, 286.46°)
OKLab	oklab(65.99% -0.0143 -0.1674)
OKLCH	oklch(65.99% 0.168 265.1)
XYZ	xyz(31.0348, 27.9636, 92.5508)
Luminance	0.2797 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F8CF8 #F8CB5F

analogous

#5FD9F8 #5F8CF8 #7F5FF8

triadic

#5F8CF8 #F85F8C #8CF85F

tetradic

#5F8CF8 #F85FD9 #F8CB5F #5FF87F

square

#5F8CF8 #F85FD9 #F8CB5F #5FF87F

split-complementary

#5F8CF8 #F87F5F #D9F85F

monochromatic

#0945D3 #2462F5 #5F8CF8 #9AB6FB #D4E0FD

Accessibility & contrast

On white

3.19

#5F8CF8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.59

#5F8CF8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F8CF8

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F8CF8	#FFFFFF	#000000	##000000
##5F8CF8	1.00	3.19	6.59	6.59
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.59	21.00	1.00	1.00
##000000	6.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A98FC

Deuteranopia (green-blind)

#428AF6

Tritanopia (blue-blind)

#00A4B6

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #5f8cf8;
/* rgb */ color: rgb(95, 140, 248);
/* oklch */ color: oklch(66.0% 0.168 265.1);

Tailwind

colors: {
  custom: {
    50: '#99adfb',
    500: '#5f8cf8',
    950: '#000000',
  },
}

SCSS

$custom: #5f8cf8;
$custom-light: #99adfb;
$custom-dark: #000000;

JSON

{
  "hex": "#5f8cf8",
  "rgb": {
    "r": 95,
    "g": 140,
    "b": 248
  },
  "hsl": {
    "h": 222.353,
    "s": 91.617,
    "l": 67.255
  },
  "oklch": {
    "l": 0.65988,
    "c": 0.16801,
    "h": 265.1
  },
  "luminance": 0.27966
}

Semantic roles & 50–950 ramp

primary

#5F8CF8

secondary

#F2E3C1

accent

#A200E6

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #5F8CF8

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

Preview Lab → · Contrast checker → · Palette generator →