#575397#575397

#575397 is a mid, moderate blue. Relative luminance 0.104; OKLCH L 47.9% C 0.107 H 284.2°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#575397
RGB	rgb(87, 83, 151)
HSL	hsl(244, 29%, 46%)
HSV	hsv(244, 45%, 59%)
CMYK	cmyk(42.4%, 45%, 0%, 40.8%)
CIE-LAB	lab(38.63, 19.52, -36.84)
CIE-LCH	lch(38.63, 41.69, 297.91°)
OKLab	oklab(47.86% 0.0264 -0.1041)
OKLCH	oklch(47.86% 0.107 284.2)
XYZ	xyz(12.6080, 10.4466, 30.6242)
Luminance	0.1045 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575397 #939753

analogous

#537197 #575397 #795397

triadic

#575397 #975753 #539757

tetradic

#575397 #975371 #939753 #539779

square

#575397 #975371 #939753 #539779

split-complementary

#575397 #977953 #719753

monochromatic

#292848 #403D70 #575397 #7874B3 #9F9CC9

Accessibility & contrast

On white

6.80

#575397 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#575397 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575397

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575397	#FFFFFF	#000000	##FFFFFF
##575397	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A5D9A

Deuteranopia (green-blind)

#385995

Tritanopia (blue-blind)

#44616D

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #575397;
/* rgb */ color: rgb(87, 83, 151);
/* oklch */ color: oklch(47.9% 0.107 284.2);

Tailwind

colors: {
  custom: {
    50: '#8a83b6',
    500: '#575397',
    950: '#000000',
  },
}

SCSS

$custom: #575397;
$custom-light: #8a83b6;
$custom-dark: #000000;

JSON

{
  "hex": "#575397",
  "rgb": {
    "r": 87,
    "g": 83,
    "b": 151
  },
  "hsl": {
    "h": 243.529,
    "s": 29.06,
    "l": 45.882
  },
  "oklch": {
    "l": 0.47862,
    "c": 0.10739,
    "h": 284.2
  },
  "luminance": 0.10447
}

Semantic roles & 50–950 ramp

primary

#575397

secondary

#B3B690

accent

#C562C0

background

#F8F8FB

surface

#F0EFF6

border

#CBCAD0

text

#0C0A11

muted

#7D7C80

Preview Lab

Preview with #575397

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

Preview Lab → · Contrast checker → · Palette generator →