#5C66F2#5C66F2

#5C66F2 is a mid, highly saturated blue. Relative luminance 0.182; OKLCH L 58.2% C 0.207 H 274.9°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#5C66F2
RGB	rgb(92, 102, 242)
HSL	hsl(236, 85%, 65%)
HSV	hsv(236, 62%, 95%)
CMYK	cmyk(62%, 57.9%, 0%, 5.1%)
CIE-LAB	lab(49.72, 37.87, -71.68)
CIE-LCH	lch(49.72, 81.07, 297.85°)
OKLab	oklab(58.16% 0.0175 -0.2062)
OKLCH	oklch(58.16% 0.207 274.9)
XYZ	xyz(25.1868, 18.1868, 86.1703)
Luminance	0.1819 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C66F2 #F2E85C

analogous

#5CB1F2 #5C66F2 #9D5CF2

triadic

#5C66F2 #F25C66 #66F25C

tetradic

#5C66F2 #F25CB1 #F2E85C #5CF29D

square

#5C66F2 #F25CB1 #F2E85C #5CF29D

split-complementary

#5C66F2 #F29D5C #B1F25C

monochromatic

#101CC4 #2331ED #5C66F2 #959BF7 #CDD0FB

Accessibility & contrast

On white

4.53

#5C66F2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#5C66F2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5C66F2

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C66F2	#FFFFFF	#000000	##000000
##5C66F2	1.00	4.53	4.64	4.64
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007DF7

Deuteranopia (green-blind)

#0070EF

Tritanopia (blue-blind)

#0088A2

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #5c66f2;
/* rgb */ color: rgb(92, 102, 242);
/* oklch */ color: oklch(58.2% 0.207 274.9);

Tailwind

colors: {
  custom: {
    50: '#9891f7',
    500: '#5c66f2',
    950: '#000000',
  },
}

SCSS

$custom: #5c66f2;
$custom-light: #9891f7;
$custom-dark: #000000;

JSON

{
  "hex": "#5c66f2",
  "rgb": {
    "r": 92,
    "g": 102,
    "b": 242
  },
  "hsl": {
    "h": 236,
    "s": 85.227,
    "l": 65.49
  },
  "oklch": {
    "l": 0.58164,
    "c": 0.20692,
    "h": 274.9
  },
  "luminance": 0.18189
}

Semantic roles & 50–950 ramp

primary

#5C66F2

secondary

#EEEBBC

accent

#D304E2

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#0F0D17

muted

#7F7D85

Preview Lab

Preview with #5C66F2

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

Preview Lab → · Contrast checker → · Palette generator →