#574FD5#574FD5

#574FD5 is a mid, vivid blue. Relative luminance 0.124; OKLCH L 51.6% C 0.199 H 279.5°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#574FD5
RGB	rgb(87, 79, 213)
HSL	hsl(244, 61%, 57%)
HSV	hsv(244, 63%, 84%)
CMYK	cmyk(59.2%, 62.9%, 0%, 16.5%)
CIE-LAB	lab(41.88, 41.50, -68.05)
CIE-LCH	lch(41.88, 79.71, 301.38°)
OKLab	oklab(51.62% 0.0328 -0.1958)
OKLCH	oklch(51.62% 0.199 279.5)
XYZ	xyz(18.7329, 12.4210, 64.3482)
Luminance	0.1242 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#574FD5 #CDD54F

analogous

#4F8AD5 #574FD5 #9A4FD5

triadic

#574FD5 #D5574F #4FD557

tetradic

#574FD5 #D54F8A #CDD54F #4FD59A

square

#574FD5 #D54F8A #CDD54F #4FD59A

split-complementary

#574FD5 #D59A4F #8AD54F

monochromatic

#272189 #352CBA #574FD5 #8680E1 #B5B2ED

Accessibility & contrast

On white

6.03

#574FD5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#574FD5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #574FD5

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##574FD5	#FFFFFF	#000000	##FFFFFF
##574FD5	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D9

Deuteranopia (green-blind)

#005ED2

Tritanopia (blue-blind)

#00708B

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #574fd5;
/* rgb */ color: rgb(87, 79, 213);
/* oklch */ color: oklch(51.6% 0.199 279.5);

Tailwind

colors: {
  custom: {
    50: '#9381e3',
    500: '#574fd5',
    950: '#000000',
  },
}

SCSS

$custom: #574fd5;
$custom-light: #9381e3;
$custom-dark: #000000;

JSON

{
  "hex": "#574fd5",
  "rgb": {
    "r": 87,
    "g": 79,
    "b": 213
  },
  "hsl": {
    "h": 243.582,
    "s": 61.468,
    "l": 57.255
  },
  "oklch": {
    "l": 0.51618,
    "c": 0.19852,
    "h": 279.5
  },
  "luminance": 0.12422
}

Semantic roles & 50–950 ramp

primary

#574FD5

secondary

#D8DBA5

accent

#E543DB

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #574FD5

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

Preview Lab → · Contrast checker → · Palette generator →