#574CB4#574CB4

#574CB4 is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.5% C 0.159 H 283.5°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#574CB4
RGB	rgb(87, 76, 180)
HSL	hsl(246, 41%, 50%)
HSV	hsv(246, 58%, 71%)
CMYK	cmyk(51.7%, 57.8%, 0%, 29.4%)
CIE-LAB	lab(38.71, 32.89, -54.01)
CIE-LCH	lch(38.71, 63.23, 301.34°)
OKLab	oklab(48.51% 0.0372 -0.1545)
OKLCH	oklch(48.51% 0.159 283.5)
XYZ	xyz(14.7507, 10.4896, 44.4186)
Luminance	0.1049 (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

#574CB4 #A9B44C

analogous

#4C75B4 #574CB4 #8B4CB4

triadic

#574CB4 #B4574C #4CB457

tetradic

#574CB4 #B44C75 #A9B44C #4CB48B

square

#574CB4 #B44C75 #A9B44C #4CB48B

split-complementary

#574CB4 #B48B4C #75B44C

monochromatic

#2D275E #423A89 #574CB4 #7F77C6 #A8A2D8

Accessibility & contrast

On white

6.78

#574CB4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#574CB4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #574CB4

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##574CB4	#FFFFFF	#000000	##FFFFFF
##574CB4	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EB7

Deuteranopia (green-blind)

#0058B2

Tritanopia (blue-blind)

#336478

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #574cb4;
/* rgb */ color: rgb(87, 76, 180);
/* oklch */ color: oklch(48.5% 0.159 283.5);

Tailwind

colors: {
  custom: {
    50: '#8e7ecb',
    500: '#574cb4',
    950: '#000000',
  },
}

SCSS

$custom: #574cb4;
$custom-light: #8e7ecb;
$custom-dark: #000000;

JSON

{
  "hex": "#574cb4",
  "rgb": {
    "r": 87,
    "g": 76,
    "b": 180
  },
  "hsl": {
    "h": 246.346,
    "s": 40.945,
    "l": 50.196
  },
  "oklch": {
    "l": 0.48511,
    "c": 0.15894,
    "h": 283.5
  },
  "luminance": 0.1049
}

Semantic roles & 50–950 ramp

primary

#574CB4

secondary

#C0C597

accent

#D157C4

background

#F9F7FC

surface

#F1EEF9

border

#CBC9D2

text

#0D0A13

muted

#7E7C82

Preview Lab

Preview with #574CB4

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

Preview Lab → · Contrast checker → · Palette generator →