#5F87F4#5F87F4

#5F87F4 is a light, vivid blue. Relative luminance 0.263; OKLCH L 64.7% C 0.169 H 266.6°. Best body text is #000000 at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#5F87F4
RGB	rgb(95, 135, 244)
HSL	hsl(224, 87%, 66%)
HSV	hsv(224, 61%, 96%)
CMYK	cmyk(61.1%, 44.7%, 0%, 4.3%)
CIE-LAB	lab(58.31, 19.01, -58.93)
CIE-LCH	lch(58.31, 61.92, 287.88°)
OKLab	oklab(64.73% -0.0101 -0.1682)
OKLCH	oklch(64.73% 0.169 266.6)
XYZ	xyz(29.7068, 26.2899, 89.0794)
Luminance	0.2629 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F87F4 #F4CC5F

analogous

#5FD1F4 #5F87F4 #825FF4

triadic

#5F87F4 #F45F87 #87F45F

tetradic

#5F87F4 #F45FD1 #F4CC5F #5FF482

square

#5F87F4 #F45FD1 #F4CC5F #5FF482

split-complementary

#5F87F4 #F4825F #D1F45F

monochromatic

#0E41CB #265CF0 #5F87F4 #98B2F8 #D2DDFC

Accessibility & contrast

On white

3.36

#5F87F4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.26

#5F87F4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F87F4

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F87F4	#FFFFFF	#000000	##000000
##5F87F4	1.00	3.36	6.26	6.26
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.26	21.00	1.00	1.00
##000000	6.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5393F8

Deuteranopia (green-blind)

#3B86F2

Tritanopia (blue-blind)

#00A0B2

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #5f87f4;
/* rgb */ color: rgb(95, 135, 244);
/* oklch */ color: oklch(64.7% 0.169 266.6);

Tailwind

colors: {
  custom: {
    50: '#99a9f8',
    500: '#5f87f4',
    950: '#000000',
  },
}

SCSS

$custom: #5f87f4;
$custom-light: #99a9f8;
$custom-dark: #000000;

JSON

{
  "hex": "#5f87f4",
  "rgb": {
    "r": 95,
    "g": 135,
    "b": 244
  },
  "hsl": {
    "h": 223.893,
    "s": 87.135,
    "l": 66.471
  },
  "oklch": {
    "l": 0.6473,
    "c": 0.16853,
    "h": 266.6
  },
  "luminance": 0.26292
}

Semantic roles & 50–950 ramp

primary

#5F87F4

secondary

#F0E3BF

accent

#A702E4

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #5F87F4

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

Preview Lab → · Contrast checker → · Palette generator →