#574EC5#574EC5

#574EC5 is a mid, vivid blue. Relative luminance 0.115; OKLCH L 50.2% C 0.179 H 281.2°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#574EC5
RGB	rgb(87, 78, 197)
HSL	hsl(245, 51%, 54%)
HSV	hsv(245, 60%, 77%)
CMYK	cmyk(55.8%, 60.4%, 0%, 22.7%)
CIE-LAB	lab(40.42, 37.03, -61.18)
CIE-LCH	lch(40.42, 71.52, 301.18°)
OKLab	oklab(50.16% 0.0347 -0.1756)
OKLCH	oklch(50.16% 0.179 281.2)
XYZ	xyz(16.7298, 11.5052, 54.1517)
Luminance	0.1151 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 4.81

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#574EC5 #BCC54E

analogous

#4E81C5 #574EC5 #934EC5

triadic

#574EC5 #C5574E #4EC557

tetradic

#574EC5 #C54E81 #BCC54E #4EC593

square

#574EC5 #C54E81 #BCC54E #4EC593

split-complementary

#574EC5 #C5934E #81C54E

monochromatic

#2C2673 #3D35A1 #574EC5 #837CD4 #AFAAE3

Accessibility & contrast

On white

6.36

#574EC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#574EC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #574EC5

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##574EC5	#FFFFFF	#000000	##FFFFFF
##574EC5	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C9

Deuteranopia (green-blind)

#005BC3

Tritanopia (blue-blind)

#1F6B82

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #574ec5;
/* rgb */ color: rgb(87, 78, 197);
/* oklch */ color: oklch(50.2% 0.179 281.2);

Tailwind

colors: {
  custom: {
    50: '#9080d7',
    500: '#574ec5',
    950: '#000000',
  },
}

SCSS

$custom: #574ec5;
$custom-light: #9080d7;
$custom-dark: #000000;

JSON

{
  "hex": "#574ec5",
  "rgb": {
    "r": 87,
    "g": 78,
    "b": 197
  },
  "hsl": {
    "h": 244.538,
    "s": 50.638,
    "l": 53.922
  },
  "oklch": {
    "l": 0.50164,
    "c": 0.17902,
    "h": 281.2
  },
  "luminance": 0.11506
}

Semantic roles & 50–950 ramp

primary

#574EC5

secondary

#CDD19E

accent

#DA4ED0

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0E0A14

muted

#7E7C83

Preview Lab

Preview with #574EC5

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

Preview Lab → · Contrast checker → · Palette generator →