#574EBA#574EBA

#574EBA is a mid, vivid blue. Relative luminance 0.110; OKLCH L 49.3% C 0.164 H 282.3°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#574EBA
RGB	rgb(87, 78, 186)
HSL	hsl(245, 44%, 52%)
HSV	hsv(245, 58%, 73%)
CMYK	cmyk(53.2%, 58.1%, 0%, 27.1%)
CIE-LAB	lab(39.61, 33.55, -56.07)
CIE-LCH	lch(39.61, 65.34, 300.89°)
OKLab	oklab(49.32% 0.035 -0.1606)
OKLCH	oklch(49.32% 0.164 282.3)
XYZ	xyz(15.5151, 11.0193, 47.7542)
Luminance	0.1102 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#574EBA #B1BA4E

analogous

#4E7BBA #574EBA #8D4EBA

triadic

#574EBA #BA574E #4EBA57

tetradic

#574EBA #BA4E7B #B1BA4E #4EBA8D

square

#574EBA #BA4E7B #B1BA4E #4EBA8D

split-complementary

#574EBA #BA8D4E #7BBA4E

monochromatic

#2D2866 #403992 #574EBA #817ACB #ABA6DC

Accessibility & contrast

On white

6.55

#574EBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#574EBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #574EBA

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##574EBA	#FFFFFF	#000000	##FFFFFF
##574EBA	1.00	6.55	3.20	6.55
#FFFFFF	6.55	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061BE

Deuteranopia (green-blind)

#005AB8

Tritanopia (blue-blind)

#2D677C

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #574eba;
/* rgb */ color: rgb(87, 78, 186);
/* oklch */ color: oklch(49.3% 0.164 282.3);

Tailwind

colors: {
  custom: {
    50: '#8e80cf',
    500: '#574eba',
    950: '#000000',
  },
}

SCSS

$custom: #574eba;
$custom-light: #8e80cf;
$custom-dark: #000000;

JSON

{
  "hex": "#574eba",
  "rgb": {
    "r": 87,
    "g": 78,
    "b": 186
  },
  "hsl": {
    "h": 245,
    "s": 43.902,
    "l": 51.765
  },
  "oklch": {
    "l": 0.49316,
    "c": 0.16435,
    "h": 282.3
  },
  "luminance": 0.1102
}

Semantic roles & 50–950 ramp

primary

#574EBA

secondary

#C6CA9A

accent

#D454C9

background

#F9F7FC

surface

#F1EEF9

border

#CBC9D2

text

#0D0A14

muted

#7E7C82

Preview Lab

Preview with #574EBA

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

Preview Lab → · Contrast checker → · Palette generator →