#574DB3#574DB3

#574DB3 is a mid, vivid blue. Relative luminance 0.106; OKLCH L 48.6% C 0.156 H 283.4°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#574DB3
RGB	rgb(87, 77, 179)
HSL	hsl(246, 40%, 50%)
HSV	hsv(246, 57%, 70%)
CMYK	cmyk(51.4%, 57%, 0%, 29.8%)
CIE-LAB	lab(38.88, 31.96, -53.14)
CIE-LCH	lch(38.88, 62.01, 301.02°)
OKLab	oklab(48.62% 0.0361 -0.152)
OKLCH	oklch(48.62% 0.156 283.4)
XYZ	xyz(14.7186, 10.5879, 43.9072)
Luminance	0.1059 (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

#574DB3 #A9B34D

analogous

#4D76B3 #574DB3 #8A4DB3

triadic

#574DB3 #B3574D #4DB357

tetradic

#574DB3 #B34D76 #A9B34D #4DB38A

square

#574DB3 #B34D76 #A9B34D #4DB38A

split-complementary

#574DB3 #B38A4D #76B34D

monochromatic

#2D285E #423A89 #574DB3 #7F78C5 #A8A3D8

Accessibility & contrast

On white

6.74

#574DB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#574DB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #574DB3

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##574DB3	#FFFFFF	#000000	##FFFFFF
##574DB3	1.00	6.74	3.12	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#015FB6

Deuteranopia (green-blind)

#0058B1

Tritanopia (blue-blind)

#336478

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #574db3;
/* rgb */ color: rgb(87, 77, 179);
/* oklch */ color: oklch(48.6% 0.156 283.4);

Tailwind

colors: {
  custom: {
    50: '#8d7fca',
    500: '#574db3',
    950: '#000000',
  },
}

SCSS

$custom: #574db3;
$custom-light: #8d7fca;
$custom-dark: #000000;

JSON

{
  "hex": "#574db3",
  "rgb": {
    "r": 87,
    "g": 77,
    "b": 179
  },
  "hsl": {
    "h": 245.882,
    "s": 40.157,
    "l": 50.196
  },
  "oklch": {
    "l": 0.48615,
    "c": 0.1562,
    "h": 283.4
  },
  "luminance": 0.10589
}

Semantic roles & 50–950 ramp

primary

#574DB3

secondary

#C0C597

accent

#D058C4

background

#F9F7FC

surface

#F1EEF8

border

#CBC9D1

text

#0D0A13

muted

#7E7C82

Preview Lab

Preview with #574DB3

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

Preview Lab → · Contrast checker → · Palette generator →