#5F9DFC#5F9DFC

#5F9DFC is a light, vivid blue. Relative luminance 0.336; OKLCH L 69.7% C 0.154 H 258.7°. Best body text is #000000 at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#5F9DFC
RGB	rgb(95, 157, 252)
HSL	hsl(216, 96%, 68%)
HSV	hsv(216, 62%, 99%)
CMYK	cmyk(62.3%, 37.7%, 0%, 1.2%)
CIE-LAB	lab(64.62, 8.61, -53.27)
CIE-LCH	lch(64.62, 53.96, 279.18°)
OKLab	oklab(69.74% -0.0303 -0.1514)
OKLCH	oklch(69.74% 0.154 258.7)
XYZ	xyz(34.3407, 33.5719, 96.7469)
Luminance	0.3357 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F9DFC #FCBE5F

analogous

#5FEBFC #5F9DFC #6F5FFC

triadic

#5F9DFC #FC5F9D #9DFC5F

tetradic

#5F9DFC #FC5FEB #FCBE5F #5FFC6F

square

#5F9DFC #FC5FEB #FCBE5F #5FFC6F

split-complementary

#5F9DFC #FC6F5F #EBFC5F

monochromatic

#045ADC #2378FB #5F9DFC #9BC2FD #D7E7FE

Accessibility & contrast

On white

2.72

#5F9DFC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.71

#5F9DFC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5F9DFC

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F9DFC	#FFFFFF	#000000	##000000
##5F9DFC	1.00	2.72	7.71	7.71
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.71	21.00	1.00	1.00
##000000	7.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#73A5FF

Deuteranopia (green-blind)

#5D96FA

Tritanopia (blue-blind)

#00B3C0

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #5f9dfc;
/* rgb */ color: rgb(95, 157, 252);
/* oklch */ color: oklch(69.7% 0.154 258.7);

Tailwind

colors: {
  custom: {
    50: '#99b9fe',
    500: '#5f9dfc',
    950: '#000000',
  },
}

SCSS

$custom: #5f9dfc;
$custom-light: #99b9fe;
$custom-dark: #000000;

JSON

{
  "hex": "#5f9dfc",
  "rgb": {
    "r": 95,
    "g": 157,
    "b": 252
  },
  "hsl": {
    "h": 216.306,
    "s": 96.319,
    "l": 68.039
  },
  "oklch": {
    "l": 0.69739,
    "c": 0.15437,
    "h": 258.7
  },
  "luminance": 0.33575
}

Semantic roles & 50–950 ramp

primary

#5F9DFC

secondary

#F3E0C3

accent

#8B00E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1118

muted

#7F8086

Preview Lab

Preview with #5F9DFC

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

Preview Lab → · Contrast checker → · Palette generator →