#5C87F3#5C87F3

#5C87F3 is a light, vivid blue. Relative luminance 0.261; OKLCH L 64.5% C 0.168 H 265.6°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#5C87F3
RGB	rgb(92, 135, 243)
HSL	hsl(223, 86%, 66%)
HSV	hsv(223, 62%, 95%)
CMYK	cmyk(62.1%, 44.4%, 0%, 4.7%)
CIE-LAB	lab(58.10, 18.15, -58.72)
CIE-LCH	lch(58.10, 61.46, 287.18°)
OKLab	oklab(64.51% -0.0129 -0.1677)
OKLCH	oklch(64.51% 0.168 265.6)
XYZ	xyz(29.2497, 26.0717, 88.2676)
Luminance	0.2607 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C87F3 #F3C85C

analogous

#5CD2F3 #5C87F3 #7C5CF3

triadic

#5C87F3 #F35C87 #87F35C

tetradic

#5C87F3 #F35CD2 #F3C85C #5CF37C

square

#5C87F3 #F35CD2 #F3C85C #5CF37C

split-complementary

#5C87F3 #F37C5C #D2F35C

monochromatic

#0F43C6 #235DEF #5C87F3 #95B1F7 #CEDBFB

Accessibility & contrast

On white

3.38

#5C87F3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.21

#5C87F3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5C87F3

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C87F3	#FFFFFF	#000000	##000000
##5C87F3	1.00	3.38	6.21	6.21
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.21	21.00	1.00	1.00
##000000	6.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5493F7

Deuteranopia (green-blind)

#3B85F1

Tritanopia (blue-blind)

#00A0B1

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #5c87f3;
/* rgb */ color: rgb(92, 135, 243);
/* oklch */ color: oklch(64.5% 0.168 265.6);

Tailwind

colors: {
  custom: {
    50: '#97a9f8',
    500: '#5c87f3',
    950: '#000000',
  },
}

SCSS

$custom: #5c87f3;
$custom-light: #97a9f8;
$custom-dark: #000000;

JSON

{
  "hex": "#5c87f3",
  "rgb": {
    "r": 92,
    "g": 135,
    "b": 243
  },
  "hsl": {
    "h": 222.914,
    "s": 86.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.64513,
    "c": 0.16816,
    "h": 265.6
  },
  "luminance": 0.26074
}

Semantic roles & 50–950 ramp

primary

#5C87F3

secondary

#EFE0BC

accent

#A303E3

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0F0F17

muted

#7E7F85

Preview Lab

Preview with #5C87F3

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

Preview Lab → · Contrast checker → · Palette generator →