#575498#575498

#575498 is a mid, moderate blue. Relative luminance 0.106; OKLCH L 48.1% C 0.107 H 283.6°. Best body text is #FFFFFF at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#575498
RGB	rgb(87, 84, 152)
HSL	hsl(243, 29%, 46%)
HSV	hsv(243, 45%, 60%)
CMYK	cmyk(42.8%, 44.7%, 0%, 40.4%)
CIE-LAB	lab(38.96, 19.19, -36.93)
CIE-LCH	lch(38.96, 41.62, 297.45°)
OKLab	oklab(48.13% 0.0252 -0.1043)
OKLCH	oklch(48.13% 0.107 283.6)
XYZ	xyz(12.7667, 10.6334, 31.0794)
Luminance	0.1063 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575498 #959854

analogous

#547398 #575498 #795498

triadic

#575498 #985754 #549857

tetradic

#575498 #985473 #959854 #549879

square

#575498 #985473 #959854 #549879

split-complementary

#575498 #987954 #739854

monochromatic

#2A2849 #403E71 #575498 #7976B3 #9F9DC9

Accessibility & contrast

On white

6.72

#575498 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#575498 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575498

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575498	#FFFFFF	#000000	##FFFFFF
##575498	1.00	6.72	3.13	6.72
#FFFFFF	6.72	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B5E9B

Deuteranopia (green-blind)

#385A96

Tritanopia (blue-blind)

#43626E

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #575498;
/* rgb */ color: rgb(87, 84, 152);
/* oklch */ color: oklch(48.1% 0.107 283.6);

Tailwind

colors: {
  custom: {
    50: '#8a84b7',
    500: '#575498',
    950: '#000000',
  },
}

SCSS

$custom: #575498;
$custom-light: #8a84b7;
$custom-dark: #000000;

JSON

{
  "hex": "#575498",
  "rgb": {
    "r": 87,
    "g": 84,
    "b": 152
  },
  "hsl": {
    "h": 242.647,
    "s": 28.814,
    "l": 46.275
  },
  "oklch": {
    "l": 0.48126,
    "c": 0.10735,
    "h": 283.6
  },
  "luminance": 0.10634
}

Semantic roles & 50–950 ramp

primary

#575498

secondary

#B5B692

accent

#C563C1

background

#F8F8FB

surface

#F0EFF6

border

#CBCAD0

text

#0C0A11

muted

#7D7C80

Preview Lab

Preview with #575498

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

Preview Lab → · Contrast checker → · Palette generator →