#5770FC#5770FC

#5770FC is a mid, highly saturated blue. Relative luminance 0.206; OKLCH L 60.4% C 0.209 H 271.1°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#5770FC
RGB	rgb(87, 112, 252)
HSL	hsl(231, 96%, 66%)
HSV	hsv(231, 65%, 99%)
CMYK	cmyk(65.5%, 55.6%, 0%, 1.2%)
CIE-LAB	lab(52.55, 34.36, -72.66)
CIE-LCH	lch(52.55, 80.38, 295.31°)
OKLab	oklab(60.42% 0.0041 -0.2091)
OKLCH	oklch(60.42% 0.209 271.1)
XYZ	xyz(27.2894, 20.6403, 94.6224)
Luminance	0.2064 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5770FC #FCE357

analogous

#57C3FC #5770FC #9157FC

triadic

#5770FC #FC5770 #70FC57

tetradic

#5770FC #FC57C3 #FCE357 #57FC91

square

#5770FC #FC57C3 #FCE357 #57FC91

split-complementary

#5770FC #FC9157 #C3FC57

monochromatic

#0423D5 #1B3DFB #5770FC #93A3FD #CFD6FE

Accessibility & contrast

On white

4.09

#5770FC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#5770FC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5770FC

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5770FC	#FFFFFF	#000000	##000000
##5770FC	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0085FF

Deuteranopia (green-blind)

#0076F9

Tritanopia (blue-blind)

#0092AB

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #5770fc;
/* rgb */ color: rgb(87, 112, 252);
/* oklch */ color: oklch(60.4% 0.209 271.1);

Tailwind

colors: {
  custom: {
    50: '#9798fe',
    500: '#5770fc',
    950: '#000000',
  },
}

SCSS

$custom: #5770fc;
$custom-light: #9798fe;
$custom-dark: #000000;

JSON

{
  "hex": "#5770fc",
  "rgb": {
    "r": 87,
    "g": 112,
    "b": 252
  },
  "hsl": {
    "h": 230.909,
    "s": 96.491,
    "l": 66.471
  },
  "oklch": {
    "l": 0.60421,
    "c": 0.20911,
    "h": 271.1
  },
  "luminance": 0.20643
}

Semantic roles & 50–950 ramp

primary

#5770FC

secondary

#F2EABD

accent

#C300E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0D18

muted

#7F7E86

Preview Lab

Preview with #5770FC

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

Preview Lab → · Contrast checker → · Palette generator →