#5770F1#5770F1

#5770F1 is a mid, vivid blue. Relative luminance 0.200; OKLCH L 59.6% C 0.195 H 271.1°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#5770F1
RGB	rgb(87, 112, 241)
HSL	hsl(230, 85%, 64%)
HSV	hsv(230, 64%, 95%)
CMYK	cmyk(63.9%, 53.5%, 0%, 5.5%)
CIE-LAB	lab(51.80, 30.66, -67.77)
CIE-LCH	lch(51.80, 74.39, 294.34°)
OKLab	oklab(59.61% 0.0036 -0.1947)
OKLCH	oklch(59.61% 0.195 271.1)
XYZ	xyz(25.5965, 19.9632, 85.7064)
Luminance	0.1996 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5770F1 #F1D857

analogous

#57BDF1 #5770F1 #8B57F1

triadic

#5770F1 #F15770 #70F157

tetradic

#5770F1 #F157BD #F1D857 #57F18B

square

#5770F1 #F157BD #F1D857 #57F18B

split-complementary

#5770F1 #F18B57 #BDF157

monochromatic

#102CBE #1F40EC #5770F1 #8FA0F6 #C8D0FA

Accessibility & contrast

On white

4.21

#5770F1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#5770F1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5770F1

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5770F1	#FFFFFF	#000000	##000000
##5770F1	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F83F5

Deuteranopia (green-blind)

#0075EE

Tritanopia (blue-blind)

#008FA6

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #5770f1;
/* rgb */ color: rgb(87, 112, 241);
/* oklch */ color: oklch(59.6% 0.195 271.1);

Tailwind

colors: {
  custom: {
    50: '#9598f6',
    500: '#5770f1',
    950: '#000000',
  },
}

SCSS

$custom: #5770f1;
$custom-light: #9598f6;
$custom-dark: #000000;

JSON

{
  "hex": "#5770f1",
  "rgb": {
    "r": 87,
    "g": 112,
    "b": 241
  },
  "hsl": {
    "h": 230.26,
    "s": 84.615,
    "l": 64.314
  },
  "oklch": {
    "l": 0.59613,
    "c": 0.19473,
    "h": 271.1
  },
  "luminance": 0.19965
}

Semantic roles & 50–950 ramp

primary

#5770F1

secondary

#EDE4B7

accent

#BD04E1

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0F0D17

muted

#7E7E85

Preview Lab

Preview with #5770F1

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

Preview Lab → · Contrast checker → · Palette generator →