#576299#576299

#576299 is a mid, moderate blue. Relative luminance 0.131; OKLCH L 51.1% C 0.088 H 274.3°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#576299
RGB	rgb(87, 98, 153)
HSL	hsl(230, 28%, 47%)
HSV	hsv(230, 43%, 60%)
CMYK	cmyk(43.1%, 35.9%, 0%, 40%)
CIE-LAB	lab(42.85, 10.66, -31.38)
CIE-LCH	lch(42.85, 33.14, 288.77°)
OKLab	oklab(51.13% 0.0066 -0.0881)
OKLCH	oklch(51.13% 0.088 274.3)
XYZ	xyz(14.0462, 13.0608, 31.9117)
Luminance	0.1306 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#576299 #998E57

analogous

#578399 #576299 #6D5799

triadic

#576299 #995762 #629957

tetradic

#576299 #995783 #998E57 #57996D

square

#576299 #995783 #998E57 #57996D

split-complementary

#576299 #996D57 #839957

monochromatic

#2B304B #414972 #576299 #7A83B3 #A1A8C9

Accessibility & contrast

On white

5.81

#576299 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#576299 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #576299

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##576299	#FFFFFF	#000000	##FFFFFF
##576299	1.00	5.81	3.61	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F689B

Deuteranopia (green-blind)

#496398

Tritanopia (blue-blind)

#416D76

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #576299;
/* rgb */ color: rgb(87, 98, 153);
/* oklch */ color: oklch(51.1% 0.088 274.3);

Tailwind

colors: {
  custom: {
    50: '#898eb7',
    500: '#576299',
    950: '#000000',
  },
}

SCSS

$custom: #576299;
$custom-light: #898eb7;
$custom-dark: #000000;

JSON

{
  "hex": "#576299",
  "rgb": {
    "r": 87,
    "g": 98,
    "b": 153
  },
  "hsl": {
    "h": 230,
    "s": 27.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.51127,
    "c": 0.08834,
    "h": 274.3
  },
  "luminance": 0.13062
}

Semantic roles & 50–950 ramp

primary

#576299

secondary

#B7B195

accent

#B464C4

background

#F8F8FB

surface

#F0F0F6

border

#CBCBD0

text

#0C0C11

muted

#7D7D80

Preview Lab

Preview with #576299

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

Preview Lab → · Contrast checker → · Palette generator →