#5F8EF5#5F8EF5

#5F8EF5 is a light, vivid blue. Relative luminance 0.284; OKLCH L 66.2% C 0.162 H 264.0°. Best body text is #000000 at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#5F8EF5
RGB	rgb(95, 142, 245)
HSL	hsl(221, 88%, 67%)
HSV	hsv(221, 61%, 96%)
CMYK	cmyk(61.2%, 42%, 0%, 3.9%)
CIE-LAB	lab(60.22, 15.15, -56.43)
CIE-LCH	lch(60.22, 58.43, 285.03°)
OKLab	oklab(66.22% -0.0168 -0.1608)
OKLCH	oklch(66.22% 0.162 264)
XYZ	xyz(30.8680, 28.3687, 90.2175)
Luminance	0.2837 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F8EF5 #F5C65F

analogous

#5FD9F5 #5F8EF5 #7B5FF5

triadic

#5F8EF5 #F55F8E #8EF55F

tetradic

#5F8EF5 #F55FD9 #F5C65F #5FF57B

square

#5F8EF5 #F55FD9 #F5C65F #5FF57B

split-complementary

#5F8EF5 #F57B5F #D9F55F

monochromatic

#0D49CD #2565F1 #5F8EF5 #99B7F9 #D2DFFC

Accessibility & contrast

On white

3.15

#5F8EF5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.67

#5F8EF5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F8EF5

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F8EF5	#FFFFFF	#000000	##000000
##5F8EF5	1.00	3.15	6.67	6.67
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.67	21.00	1.00	1.00
##000000	6.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F99F9

Deuteranopia (green-blind)

#498BF3

Tritanopia (blue-blind)

#00A5B6

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #5f8ef5;
/* rgb */ color: rgb(95, 142, 245);
/* oklch */ color: oklch(66.2% 0.162 264.0);

Tailwind

colors: {
  custom: {
    50: '#99aef9',
    500: '#5f8ef5',
    950: '#000000',
  },
}

SCSS

$custom: #5f8ef5;
$custom-light: #99aef9;
$custom-dark: #000000;

JSON

{
  "hex": "#5f8ef5",
  "rgb": {
    "r": 95,
    "g": 142,
    "b": 245
  },
  "hsl": {
    "h": 221.2,
    "s": 88.235,
    "l": 66.667
  },
  "oklch": {
    "l": 0.66215,
    "c": 0.16169,
    "h": 264
  },
  "luminance": 0.28371
}

Semantic roles & 50–950 ramp

primary

#5F8EF5

secondary

#F0E1C0

accent

#9D01E5

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #5F8EF5

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

Preview Lab → · Contrast checker → · Palette generator →