#574FE1#574FE1

#574FE1 is a mid, highly saturated blue. Relative luminance 0.131; OKLCH L 52.6% C 0.214 H 278.5°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#574FE1
RGB	rgb(87, 79, 225)
HSL	hsl(243, 71%, 60%)
HSV	hsv(243, 65%, 88%)
CMYK	cmyk(61.3%, 64.9%, 0%, 11.8%)
CIE-LAB	lab(42.84, 45.30, -73.33)
CIE-LCH	lch(42.84, 86.19, 301.71°)
OKLab	oklab(52.62% 0.0318 -0.2113)
OKLCH	oklch(52.62% 0.214 278.5)
XYZ	xyz(20.3127, 13.0529, 72.6686)
Luminance	0.1305 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#574FE1 #D9E14F

analogous

#4F90E1 #574FE1 #A04FE1

triadic

#574FE1 #E1574F #4FE157

tetradic

#574FE1 #E14F90 #D9E14F #4FE1A0

square

#574FE1 #E14F90 #D9E14F #4FE1A0

split-complementary

#574FE1 #E1A04F #90E14F

monochromatic

#211A9B #2D23CF #574FE1 #8983EA #BBB8F3

Accessibility & contrast

On white

5.82

#574FE1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#574FE1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #574FE1

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##574FE1	#FFFFFF	#000000	##FFFFFF
##574FE1	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BE6

Deuteranopia (green-blind)

#005FDE

Tritanopia (blue-blind)

#007591

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #574fe1;
/* rgb */ color: rgb(87, 79, 225);
/* oklch */ color: oklch(52.6% 0.214 278.5);

Tailwind

colors: {
  custom: {
    50: '#9581eb',
    500: '#574fe1',
    950: '#000000',
  },
}

SCSS

$custom: #574fe1;
$custom-light: #9581eb;
$custom-dark: #000000;

JSON

{
  "hex": "#574fe1",
  "rgb": {
    "r": 87,
    "g": 79,
    "b": 225
  },
  "hsl": {
    "h": 243.288,
    "s": 70.874,
    "l": 59.608
  },
  "oklch": {
    "l": 0.5262,
    "c": 0.21365,
    "h": 278.5
  },
  "luminance": 0.13054
}

Semantic roles & 50–950 ramp

primary

#574FE1

secondary

#DFE2AA

accent

#EE3AE4

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0F0A16

muted

#7E7C84

Preview Lab

Preview with #574FE1

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

Preview Lab → · Contrast checker → · Palette generator →