#574FA7#574FA7

#574FA7 is a mid, vivid blue. Relative luminance 0.104; OKLCH L 48.1% C 0.137 H 284.1°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#574FA7
RGB	rgb(87, 79, 167)
HSL	hsl(245, 36%, 48%)
HSV	hsv(245, 53%, 65%)
CMYK	cmyk(47.9%, 52.7%, 0%, 34.5%)
CIE-LAB	lab(38.56, 26.96, -46.54)
CIE-LCH	lch(38.56, 53.78, 300.09°)
OKLab	oklab(48.12% 0.0334 -0.1325)
OKLCH	oklch(48.12% 0.137 284.1)
XYZ	xyz(13.6994, 10.4076, 37.8387)
Luminance	0.1041 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#574FA7 #9FA74F

analogous

#4F73A7 #574FA7 #834FA7

triadic

#574FA7 #A7574F #4FA757

tetradic

#574FA7 #A74F73 #9FA74F #4FA783

square

#574FA7 #A74F73 #9FA74F #4FA783

split-complementary

#574FA7 #A7834F #73A74F

monochromatic

#2C2854 #413B7D #574FA7 #7C75BE #A39FD2

Accessibility & contrast

On white

6.81

#574FA7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#574FA7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #574FA7

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##574FA7	#FFFFFF	#000000	##FFFFFF
##574FA7	1.00	6.81	3.08	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#245EAA

Deuteranopia (green-blind)

#2058A5

Tritanopia (blue-blind)

#3C6273

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #574fa7;
/* rgb */ color: rgb(87, 79, 167);
/* oklch */ color: oklch(48.1% 0.137 284.1);

Tailwind

colors: {
  custom: {
    50: '#8c80c2',
    500: '#574fa7',
    950: '#000000',
  },
}

SCSS

$custom: #574fa7;
$custom-light: #8c80c2;
$custom-dark: #000000;

JSON

{
  "hex": "#574fa7",
  "rgb": {
    "r": 87,
    "g": 79,
    "b": 167
  },
  "hsl": {
    "h": 245.455,
    "s": 35.772,
    "l": 48.235
  },
  "oklch": {
    "l": 0.48124,
    "c": 0.13666,
    "h": 284.1
  },
  "luminance": 0.10408
}

Semantic roles & 50–950 ramp

primary

#574FA7

secondary

#BBBE93

accent

#CC5CC2

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A12

muted

#7D7C81

Preview Lab

Preview with #574FA7

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

Preview Lab → · Contrast checker → · Palette generator →