#5F8CF3#5F8CF3

#5F8CF3 is a light, vivid blue. Relative luminance 0.277; OKLCH L 65.7% C 0.161 H 264.6°. Best body text is #000000 at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#5F8CF3
RGB	rgb(95, 140, 243)
HSL	hsl(222, 86%, 66%)
HSV	hsv(222, 61%, 95%)
CMYK	cmyk(60.9%, 42.4%, 0%, 4.7%)
CIE-LAB	lab(59.58, 15.68, -56.36)
CIE-LCH	lch(59.58, 58.50, 285.55°)
OKLab	oklab(65.68% -0.0152 -0.1606)
OKLCH	oklch(65.68% 0.161 264.6)
XYZ	xyz(30.2695, 27.6575, 88.5199)
Luminance	0.2766 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F8CF3 #F3C65F

analogous

#5FD6F3 #5F8CF3 #7C5FF3

triadic

#5F8CF3 #F35F8C #8CF35F

tetradic

#5F8CF3 #F35FD6 #F3C65F #5FF37C

square

#5F8CF3 #F35FD6 #F3C65F #5FF37C

split-complementary

#5F8CF3 #F37C5F #D6F35F

monochromatic

#0F47C9 #2663EF #5F8CF3 #98B5F7 #D1DEFC

Accessibility & contrast

On white

3.21

#5F8CF3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.53

#5F8CF3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F8CF3

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F8CF3	#FFFFFF	#000000	##000000
##5F8CF3	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)

#5D97F7

Deuteranopia (green-blind)

#4789F1

Tritanopia (blue-blind)

#00A3B4

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #5f8cf3;
/* rgb */ color: rgb(95, 140, 243);
/* oklch */ color: oklch(65.7% 0.161 264.6);

Tailwind

colors: {
  custom: {
    50: '#98adf7',
    500: '#5f8cf3',
    950: '#000000',
  },
}

SCSS

$custom: #5f8cf3;
$custom-light: #98adf7;
$custom-dark: #000000;

JSON

{
  "hex": "#5f8cf3",
  "rgb": {
    "r": 95,
    "g": 140,
    "b": 243
  },
  "hsl": {
    "h": 221.757,
    "s": 86.047,
    "l": 66.275
  },
  "oklch": {
    "l": 0.65684,
    "c": 0.16133,
    "h": 264.6
  },
  "luminance": 0.2766
}

Semantic roles & 50–950 ramp

primary

#5F8CF3

secondary

#EFE0BF

accent

#9F03E3

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #5F8CF3

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

Preview Lab → · Contrast checker → · Palette generator →