#53508F#53508F

#53508F is a mid, moderate blue. Relative luminance 0.096; OKLCH L 46.4% C 0.100 H 283.9°. Best body text is #FFFFFF at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#53508F
RGB	rgb(83, 80, 143)
HSL	hsl(243, 28%, 44%)
HSV	hsv(243, 44%, 56%)
CMYK	cmyk(42%, 44.1%, 0%, 43.9%)
CIE-LAB	lab(37.04, 17.91, -34.55)
CIE-LCH	lch(37.04, 38.92, 297.40°)
OKLab	oklab(46.42% 0.0242 -0.0975)
OKLCH	oklch(46.42% 0.1 283.9)
XYZ	xyz(11.3924, 9.5591, 27.2261)
Luminance	0.0956 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53508F #8C8F50

analogous

#506C8F #53508F #72508F

triadic

#53508F #8F5350 #508F53

tetradic

#53508F #8F506C #8C8F50 #508F72

square

#53508F #8F506C #8C8F50 #508F72

split-complementary

#53508F #8F7250 #6C8F50

monochromatic

#252441 #3C3A68 #53508F #716EAE #9895C4

Accessibility & contrast

On white

7.21

#53508F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#53508F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #53508F

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53508F	#FFFFFF	#000000	##FFFFFF
##53508F	1.00	7.21	2.91	7.21
#FFFFFF	7.21	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#395991

Deuteranopia (green-blind)

#37558E

Tritanopia (blue-blind)

#415D68

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #53508f;
/* rgb */ color: rgb(83, 80, 143);
/* oklch */ color: oklch(46.4% 0.100 283.9);

Tailwind

colors: {
  custom: {
    50: '#8681b0',
    500: '#53508f',
    950: '#000000',
  },
}

SCSS

$custom: #53508f;
$custom-light: #8681b0;
$custom-dark: #000000;

JSON

{
  "hex": "#53508f",
  "rgb": {
    "r": 83,
    "g": 80,
    "b": 143
  },
  "hsl": {
    "h": 242.857,
    "s": 28.251,
    "l": 43.725
  },
  "oklch": {
    "l": 0.46422,
    "c": 0.10045,
    "h": 283.9
  },
  "luminance": 0.09559
}

Semantic roles & 50–950 ramp

primary

#53508F

secondary

#AFB18A

accent

#C563C0

background

#F8F7FA

surface

#F0EEF5

border

#CBC9CF

text

#0B0A10

muted

#7C7C7F

Preview Lab

Preview with #53508F

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

Preview Lab → · Contrast checker → · Palette generator →