#5F8BF8#5F8BF8

#5F8BF8 is a light, vivid blue. Relative luminance 0.277; OKLCH L 65.8% C 0.169 H 265.5°. Best body text is #000000 at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#5F8BF8
RGB	rgb(95, 139, 248)
HSL	hsl(223, 92%, 67%)
HSV	hsv(223, 62%, 97%)
CMYK	cmyk(61.7%, 44%, 0%, 2.7%)
CIE-LAB	lab(59.59, 17.94, -59.09)
CIE-LCH	lch(59.59, 61.75, 286.89°)
OKLab	oklab(65.79% -0.0133 -0.1686)
OKLCH	oklch(65.79% 0.169 265.5)
XYZ	xyz(30.8894, 27.6727, 92.5023)
Luminance	0.2767 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F8BF8 #F8CC5F

analogous

#5FD8F8 #5F8BF8 #805FF8

triadic

#5F8BF8 #F85F8B #8BF85F

tetradic

#5F8BF8 #F85FD8 #F8CC5F #5FF880

square

#5F8BF8 #F85FD8 #F8CC5F #5FF880

split-complementary

#5F8BF8 #F8805F #D8F85F

monochromatic

#0943D3 #2460F5 #5F8BF8 #9AB6FB #D4E0FD

Accessibility & contrast

On white

3.21

#5F8BF8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.53

#5F8BF8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F8BF8

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F8BF8	#FFFFFF	#000000	##000000
##5F8BF8	1.00	3.21	6.53	6.53
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.53	21.00	1.00	1.00
##000000	6.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5897FC

Deuteranopia (green-blind)

#3F89F6

Tritanopia (blue-blind)

#00A4B5

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #5f8bf8;
/* rgb */ color: rgb(95, 139, 248);
/* oklch */ color: oklch(65.8% 0.169 265.5);

Tailwind

colors: {
  custom: {
    50: '#99acfb',
    500: '#5f8bf8',
    950: '#000000',
  },
}

SCSS

$custom: #5f8bf8;
$custom-light: #99acfb;
$custom-dark: #000000;

JSON

{
  "hex": "#5f8bf8",
  "rgb": {
    "r": 95,
    "g": 139,
    "b": 248
  },
  "hsl": {
    "h": 222.745,
    "s": 91.617,
    "l": 67.255
  },
  "oklch": {
    "l": 0.65785,
    "c": 0.16918,
    "h": 265.5
  },
  "luminance": 0.27675
}

Semantic roles & 50–950 ramp

primary

#5F8BF8

secondary

#F2E4C1

accent

#A300E6

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #5F8BF8

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

Preview Lab → · Contrast checker → · Palette generator →