#5C87F8#5C87F8

#5C87F8 is a light, vivid blue. Relative luminance 0.264; OKLCH L 64.8% C 0.175 H 266.0°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#5C87F8
RGB	rgb(92, 135, 248)
HSL	hsl(223, 92%, 67%)
HSV	hsv(223, 63%, 97%)
CMYK	cmyk(62.9%, 45.6%, 0%, 2.7%)
CIE-LAB	lab(58.39, 19.83, -61.02)
CIE-LCH	lch(58.39, 64.16, 288.00°)
OKLab	oklab(64.83% -0.0121 -0.1744)
OKLCH	oklch(64.83% 0.175 266)
XYZ	xyz(30.0150, 26.3778, 92.2984)
Luminance	0.2638 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C87F8 #F8CD5C

analogous

#5CD5F8 #5C87F8 #7F5CF8

triadic

#5C87F8 #F85C87 #87F85C

tetradic

#5C87F8 #F85CD5 #F8CD5C #5CF87F

square

#5C87F8 #F85CD5 #F8CD5C #5CF87F

split-complementary

#5C87F8 #F87F5C #D5F85C

monochromatic

#0940D1 #215CF5 #5C87F8 #97B2FB #D1DDFD

Accessibility & contrast

On white

3.35

#5C87F8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#5C87F8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5C87F8

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C87F8	#FFFFFF	#000000	##000000
##5C87F8	1.00	3.35	6.28	6.28
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.28	21.00	1.00	1.00
##000000	6.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F94FC

Deuteranopia (green-blind)

#3486F6

Tritanopia (blue-blind)

#00A1B3

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #5c87f8;
/* rgb */ color: rgb(92, 135, 248);
/* oklch */ color: oklch(64.8% 0.175 266.0);

Tailwind

colors: {
  custom: {
    50: '#98a9fb',
    500: '#5c87f8',
    950: '#000000',
  },
}

SCSS

$custom: #5c87f8;
$custom-light: #98a9fb;
$custom-dark: #000000;

JSON

{
  "hex": "#5c87f8",
  "rgb": {
    "r": 92,
    "g": 135,
    "b": 248
  },
  "hsl": {
    "h": 223.462,
    "s": 91.765,
    "l": 66.667
  },
  "oklch": {
    "l": 0.64828,
    "c": 0.17484,
    "h": 266
  },
  "luminance": 0.26381
}

Semantic roles & 50–950 ramp

primary

#5C87F8

secondary

#F1E3BF

accent

#A600E6

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #5C87F8

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

Preview Lab → · Contrast checker → · Palette generator →