#574BDB#574BDB

#574BDB is a mid, highly saturated blue. Relative luminance 0.122; OKLCH L 51.5% C 0.211 H 279.7°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#574BDB
RGB	rgb(87, 75, 219)
HSL	hsl(245, 67%, 58%)
HSV	hsv(245, 66%, 86%)
CMYK	cmyk(60.3%, 65.8%, 0%, 14.1%)
CIE-LAB	lab(41.49, 45.73, -72.12)
CIE-LCH	lch(41.49, 85.40, 302.38°)
OKLab	oklab(51.48% 0.0356 -0.2078)
OKLCH	oklch(51.48% 0.211 279.7)
XYZ	xyz(19.2287, 12.1715, 68.3401)
Luminance	0.1217 (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

#574BDB #CFDB4B

analogous

#4B87DB #574BDB #9F4BDB

triadic

#574BDB #DB574B #4BDB57

tetradic

#574BDB #DB4B87 #CFDB4B #4BDB9F

square

#574BDB #DB4B87 #CFDB4B #4BDB9F

split-complementary

#574BDB #DB9F4B #87DB4B

monochromatic

#261D8F #3427C2 #574BDB #877EE5 #B6B1EF

Accessibility & contrast

On white

6.11

#574BDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#574BDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #574BDB

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##574BDB	#FFFFFF	#000000	##FFFFFF
##574BDB	1.00	6.11	3.43	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067DF

Deuteranopia (green-blind)

#005CD8

Tritanopia (blue-blind)

#00708D

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #574bdb;
/* rgb */ color: rgb(87, 75, 219);
/* oklch */ color: oklch(51.5% 0.211 279.7);

Tailwind

colors: {
  custom: {
    50: '#947ee7',
    500: '#574bdb',
    950: '#000000',
  },
}

SCSS

$custom: #574bdb;
$custom-light: #947ee7;
$custom-dark: #000000;

JSON

{
  "hex": "#574bdb",
  "rgb": {
    "r": 87,
    "g": 75,
    "b": 219
  },
  "hsl": {
    "h": 245,
    "s": 66.667,
    "l": 57.647
  },
  "oklch": {
    "l": 0.51484,
    "c": 0.21079,
    "h": 279.7
  },
  "luminance": 0.12173
}

Semantic roles & 50–950 ramp

primary

#574BDB

secondary

#D9DEA4

accent

#EA3EDB

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #574BDB

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

Preview Lab → · Contrast checker → · Palette generator →