#574FAC#574FAC

#574FAC is a mid, vivid blue. Relative luminance 0.106; OKLCH L 48.5% C 0.144 H 283.5°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#574FAC
RGB	rgb(87, 79, 172)
HSL	hsl(245, 37%, 49%)
HSV	hsv(245, 54%, 67%)
CMYK	cmyk(49.4%, 54.1%, 0%, 32.5%)
CIE-LAB	lab(38.89, 28.53, -48.98)
CIE-LCH	lch(38.89, 56.68, 300.22°)
OKLab	oklab(48.47% 0.0336 -0.1397)
OKLCH	oklch(48.47% 0.144 283.5)
XYZ	xyz(14.1706, 10.5960, 40.3203)
Luminance	0.1060 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#574FAC #A4AC4F

analogous

#4F76AC #574FAC #864FAC

triadic

#574FAC #AC574F #4FAC57

tetradic

#574FAC #AC4F76 #A4AC4F #4FAC86

square

#574FAC #AC4F76 #A4AC4F #4FAC86

split-complementary

#574FAC #AC864F #76AC4F

monochromatic

#2D2858 #423C82 #574FAC #7E77C1 #A6A1D4

Accessibility & contrast

On white

6.73

#574FAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#574FAC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #574FAC

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##574FAC	#FFFFFF	#000000	##FFFFFF
##574FAC	1.00	6.73	3.12	6.73
#FFFFFF	6.73	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D5FAF

Deuteranopia (green-blind)

#1659AA

Tritanopia (blue-blind)

#386476

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #574fac;
/* rgb */ color: rgb(87, 79, 172);
/* oklch */ color: oklch(48.5% 0.144 283.5);

Tailwind

colors: {
  custom: {
    50: '#8c80c5',
    500: '#574fac',
    950: '#000000',
  },
}

SCSS

$custom: #574fac;
$custom-light: #8c80c5;
$custom-dark: #000000;

JSON

{
  "hex": "#574fac",
  "rgb": {
    "r": 87,
    "g": 79,
    "b": 172
  },
  "hsl": {
    "h": 245.161,
    "s": 37.052,
    "l": 49.216
  },
  "oklch": {
    "l": 0.48473,
    "c": 0.14371,
    "h": 283.5
  },
  "luminance": 0.10597
}

Semantic roles & 50–950 ramp

primary

#574FAC

secondary

#BDC196

accent

#CD5BC3

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0D0A13

muted

#7D7C82

Preview Lab

Preview with #574FAC

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

Preview Lab → · Contrast checker → · Palette generator →