#574FA3#574FA3

#574FA3 is a mid, vivid blue. Relative luminance 0.103; OKLCH L 47.9% C 0.131 H 284.6°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#574FA3
RGB	rgb(87, 79, 163)
HSL	hsl(246, 35%, 47%)
HSV	hsv(246, 52%, 64%)
CMYK	cmyk(46.6%, 51.5%, 0%, 36.1%)
CIE-LAB	lab(38.31, 25.72, -44.56)
CIE-LCH	lch(38.31, 51.45, 300.00°)
OKLab	oklab(47.85% 0.0331 -0.1267)
OKLCH	oklch(47.85% 0.131 284.6)
XYZ	xyz(13.3354, 10.2620, 35.9213)
Luminance	0.1026 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#574FA3 #9BA34F

analogous

#4F71A3 #574FA3 #814FA3

triadic

#574FA3 #A3574F #4FA357

tetradic

#574FA3 #A34F71 #9BA34F #4FA381

square

#574FA3 #A34F71 #9BA34F #4FA381

split-complementary

#574FA3 #A3814F #71A34F

monochromatic

#2B2751 #413B7A #574FA3 #7B74BB #A29DCF

Accessibility & contrast

On white

6.88

#574FA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#574FA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #574FA3

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##574FA3	#FFFFFF	#000000	##FFFFFF
##574FA3	1.00	6.88	3.05	6.88
#FFFFFF	6.88	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#295DA6

Deuteranopia (green-blind)

#2558A1

Tritanopia (blue-blind)

#3E6171

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #574fa3;
/* rgb */ color: rgb(87, 79, 163);
/* oklch */ color: oklch(47.9% 0.131 284.6);

Tailwind

colors: {
  custom: {
    50: '#8b80bf',
    500: '#574fa3',
    950: '#000000',
  },
}

SCSS

$custom: #574fa3;
$custom-light: #8b80bf;
$custom-dark: #000000;

JSON

{
  "hex": "#574fa3",
  "rgb": {
    "r": 87,
    "g": 79,
    "b": 163
  },
  "hsl": {
    "h": 245.714,
    "s": 34.711,
    "l": 47.451
  },
  "oklch": {
    "l": 0.4785,
    "c": 0.13097,
    "h": 284.6
  },
  "luminance": 0.10263
}

Semantic roles & 50–950 ramp

primary

#574FA3

secondary

#B8BC91

accent

#CB5DC0

background

#F8F7FB

surface

#F0EEF7

border

#CBC9D0

text

#0C0A12

muted

#7D7C81

Preview Lab

Preview with #574FA3

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

Preview Lab → · Contrast checker → · Palette generator →